ROTECH MEDICAL CORP
SC 13E4, 1997-11-05
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                 --------------

                                 SCHEDULE 13E-4

                          ISSUER TENDER OFFER STATEMENT
            (PURSUANT TO SECTION 13(E)(1) OF THE SECURITIES EXCHANGE
                                  ACT OF 1934)

                        INTEGRATED HEALTH SERVICES, INC.
- --------------------------------------------------------------------------------
                                (NAME OF ISSUER)

                           ROTECH MEDICAL CORPORATION
- --------------------------------------------------------------------------------
                      (NAME OF PERSON(S) FILING STATEMENT)

5 1/4% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003 OF ROTECH MEDICAL
                                   CORPORATION
- --------------------------------------------------------------------------------
                         (TITLE OF CLASS OF SECURITIES)

                                   778901 AB 4
- --------------------------------------------------------------------------------
                      (CUSIP NUMBER OF CLASS OF SECURITIES)

                             MARSHALL A ELKINS, ESQ.
                  EXECUTIVE VICE PRESIDENT AND GENERAL COUNSEL
                        INTEGRATED HEALTH SERVICES, INC.
                             10065 RED RUN BOULEVARD
                          OWINGS MILLS, MARYLAND 21117
                                 (410) 998-8400
                              (410) 998-8719 (FAX)
- -------------------------------------------------------------------------------
 (NAME AND ADDRESS AND TELEPHONE NUMBER OF PERSON AUTHORIZED TO RECEIVE NOTICES
        AND COMMUNICATIONS ON BEHALF OF THE PERSON(S) FILING STATEMENT)

                                   COPIES TO:

       CARL E. KAPLAN, ESQ.                       LESLIE A. GLEW, ESQ.
    FULBRIGHT & JAWORSKI L.L.P.              INTEGRATED HEALTH SERVICES, INC.
       666 FIFTH AVENUE                          10065 RED RUN BOULEVARD
    NEW YORK, NEW YORK 10103                  OWINGS MILLS, MARYLAND 21117
        (212) 318-3000                             (410) 998-8573
      (212) 752-5958 (FAX)                      (410) 998-8747 (FAX)


                                 NOVEMBER 5,1997
- --------------------------------------------------------------------------------
     (Date tender offer first published, sent or given to security holders)


                           Calculation of filing fee

- --------------------------------------------------------------------------------

     Transaction
      valuation                                   Amount of filing fee
- --------------------------------------------------------------------------------
     $110,112,291.67                              $22,022.46
- --------------------------------------------------------------------------------
*The  transaction  valuation  shown is only for the purpose of  calculating  the
filing fee. The amount shown  reflects  the cost of  purchasing  $110,000,000.00
principal amount of Debentures at the repurchase price (100% of the

<PAGE>

principal  amount  of the  Debentures,  plus  accrued  interest  to the  date of
repurchase) as of December 4, 1997 (the initial  Expiration  Date of the Offer).
The amount of the filing fee,  calculated in accordance with Section 13(e)(3) of
the  Securities  Exchange  Act of 1934,  as  amended,  and  Regulation  240.0-11
promulgated  thereunder,  equals 1/50 of 1% of the value of the Debentures to be
purchased.

[ ]  CHECK BOX IF ANY PART OF THE FEE IS OFFSET AS PROVIDED  BY RULE  0-11(A)(2)
     AND IDENTIFY THE FILING WITH WHICH THE OFFSETTING FEE WAS PREVIOUSLY  PAID.
     IDENTIFY THE  PREVIOUS FILING BY REGISTRATION STATEMENT NUMBER, OR THE FORM
     OR SCHEDULE AND THE DATE OF ITS FILING.

Amount previously paid:  _________________        Filing party:  ____________
Form or registration no.: ________________        Date filed:    ____________

<PAGE>

                                  INTRODUCTION

         This Schedule  13E-4 relates to a change of control offer (the "Offer")
by RoTech Medical Corporation, a Florida corporation ("RoTech"), to purchase for
cash,  on the terms and  subject  to the  conditions  set forth in the  attached
Change of  Control  Notice and Offer to  Purchase  dated  November  5, 1997 (the
"Offer to  Purchase")  and the related  Letter of  Transmittal  (the  "Letter of
Transmittal"), all of the outstanding 5 1/4% Convertible Subordinated Debentures
due 2003 of RoTech (the  "Debentures").  The  Debentures  are  convertible  into
shares of Common  Stock,  par value $.001 per share  ("IHS  Common  Stock"),  of
Integrated  Health  Services,   Inc.,  a  Delaware  corporation  ("IHS"),  at  a
conversion  price of $45.21 per share of IHS  Common  Stock  (22.119  shares per
$1,000 principal amount of Debentures).  Copies of the Offer to Purchase and the
related Letter of Transmittal are filed as exhibits (a)(1) and (a)(2) hereto.

ITEM 1. SECURITY AND ISSUER

         (a) The issuer of the Debentures is RoTech,  a wholly-owned  subsidiary
of IHS. The address of RoTech's  principal  executive office is 4506 L.B. McLeod
Road,  Suite F, Orlando,  Florida 32811. The Debentures are convertible into IHS
Common Stock.  The address of IHS' principal  executive  office is 10065 Red Run
Boulevard, Owings Mills, Maryland 21117.

         (b) The  securities  which are the  subject of the Offer are the 5 1/4%
Convertible  Subordinated  Debentures  due 2003 of RoTech.  The  Debentures  are
convertible  into IHS Common Stock at a conversion  price of $45.21 per share of
IHS Common Stock (22.119 shares per $1,000 principal  amount of Debentures).  As
of November 5, 1997,  there was  $110,000,000.00  aggregate  principal amount of
Debentures   outstanding.   The  Offer  is  for  any  and  all  Debentures,   in
denominations of $1,000 or integral multiples thereof,  at 100% of the principal
amount of the  Debentures,  plus accrued  interest to but  excluding the date of
repurchase.  To the best knowledge of RoTech,  no Debentures are being purchased
from any executive officer, director or affiliate of RoTech or IHS.

         (c) The  information  set  forth in the  Offer to  Purchase  under  the
captions "Risk Factors-Limited Trading Market" and "The Offer-Market and Trading
Information" is incorporated herein by reference.

         (d) RoTech is filing this statement. The address of RoTech is set forth
in Item l(a). RoTech is a wholly-owned subsidiary of IHS.


ITEM 2.  SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

         (a) The  information  set  forth in the  Offer to  Purchase  under  the
caption  "The  Offer-Source  and  Amount  of Funds"  is  incorporated  herein by
reference.


<PAGE>

         (b) The  information  set  forth in the  Offer to  Purchase  under  the
captions "The  Offer-Source  and Amount of Funds," "IHS Recent  Developments-New
Credit Facility" and  "Description of Certain IHS  Indebtedness" is incorporated
herein by reference.


ITEM 3.  PURPOSE OF THE  TENDER  OFFER AND PLANS OR  PROPOSALS  OF THE ISSUER OR
         AFFILIATE.

         The  information  set forth in the Offer to Purchase  under the caption
"The  Offer-Purpose  and  Effects  of  the  Offer"  is  incorporated  herein  by
reference. Upon repurchase, the Debentures will cease to be outstanding and will
be cancelled by PNC Bank, Kentucky, Inc., as Trustee.

         (a) The  information  set  forth in the  Offer to  Purchase  under  the
captions  "Risk  Factors-Limited  Trading  Market"  and "The  Offer-Purpose  and
Effects of the Offer" is incorporated herein by reference.

         (b) The  information  set  forth in the  Offer to  Purchase  under  the
caption  "IHS Recent  Developments-Recent  Acquisitions-RoTech  Acquisition"  is
incorporated herein by reference.

         (c) The  information  set  forth in the  Offer to  Purchase  under  the
caption  "IHS Recent  Developments-Recent  Acquisitions-RoTech  Acquisition"  is
incorporated herein by reference.

         (d) None.

         (e) None.

         (f) None.

         (g) None.

         (h) Not applicable.

         (i) Not applicable.

         (j) The  information  set  forth in the  Offer to  Purchase  under  the
captions  "Available  Information" and "Risk Factors- Limited Trading Market" is
incorporated herein by reference.


<PAGE>

ITEM 4. INTEREST IN SECURITIES OF THE ISSUER.

         Neither RoTech nor, to the best of RoTech's knowledge,  any of RoTech's
or IHS'  directors or executive  officers  has effected any  transaction  in the
Debentures  during the 40  business  days  preceding  the date of this  Schedule
13E-4.


ITEM 5.  CONTRACTS,  ARRANGEMENTS,  UNDERSTANDINGS OR RELATIONSHIPS WITH RESPECT
         TO THE ISSUER'S SECURITIES.

         The  information  set forth on the cover page of the Offer to  Purchase
and in the Offer to Purchase under the captions "IHS Recent  Developments-Recent
Acquisitions-RoTech  Acquisition"  and "The  Offer-General"  and  "-Purpose  and
Effects of the Offer" is incorporated herein by reference.


ITEM 6.  PERSONS RETAINED, EMPLOYED OR TO BE COMPENSATED.

         The  information  set forth in the Offer to Purchase  under the caption
"The   Offer-Depositary   and  Information  Agent"  is  incorporated  herein  by
reference.


ITEM 7. FINANCIAL INFORMATION.

         (a) The  information  set  forth in the  Offer to  Purchase  under  the
caption "Incorporation of Certain Documents by Reference" is incorporated herein
by reference.

         (b) Not applicable.


ITEM 8. ADDITIONAL INFORMATION

         (a) None.

         (b) None,  except for compliance  with the  Securities  Exchange Act of
1934,  as amended,  and the rules and  regulations  promulgated  thereunder  and
compliance with applicable requirements of state securities or "blue sky" laws.

         (c) None.

         (d) None.

         (e)  Reference  is  hereby  made  to the  exhibits  hereto,  which  are
incorporated in their entirety herein by reference.



<PAGE>

ITEM 9. MATERIAL TO BE FILED AS EXHIBITS.

         (a)(1) Change of Control Notice and Offer to Purchase dated November 5,
1997.

         (a)(2) Letter of Transmittal.

         (a)(3) Notice of Guaranteed Delivery.

         (a)(4) Letter to brokers,  dealers,  commercial banks,  trust companies
and other nominees.

         (a)(5) Letter to clients.

         (b)(1) $1,750,000,000  Revolving Credit and Term Loan Agreement,  dated
as of September 15, 1997,  among Integrated  Health Services,  Inc., the lenders
named therein,  Citibank,  N.A., as administrative  agent, The  Toronto-Dominion
Bank,  as  documentation  agent,  and  Citicorp  Securities,  Inc.,  as arranger
(incorporated  by reference to IHS' Current  Report on Form 8-K dated  September
15, 1997, as amended).

         (c)(1)  Indenture,  dated as of June 1,  1996,  between  RoTech and PNC
Bank,  Kentucky,  Inc., as trustee  (incorporated by reference to exhibit 4.2 to
RoTech's Annual Report on Form 10-K for the fiscal year ended July 31, 1996).

         (c)(2)  Supplemental  Indenture,  dated as of October 21, 1997, between
RoTech and PNC Bank, Kentucky, Inc., as trustee.

         (d) Not applicable.

         (e) Not applicable.

         (f) Not applicable.




<PAGE>


                                    SIGNATURE

         After due inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.

                                    ROTECH MEDICAL CORPORATION



                                    By:  /s/ W. Bradley Bennett
                                         --------------------------
                                         Name: W. Bradley Bennett
                                         Title: Executive Vice President - Chief
                                                Accounting Officer
Date:  November 5, 1997




                 CHANGE OF CONTROL NOTICE AND OFFER TO PURCHASE

                           ROTECH MEDICAL CORPORATION

                           OFFER TO PURCHASE FOR CASH
                             ANY AND ALL OUTSTANDING
              5 1/4% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003
                                       OF
                          ROTECH MEDICAL CORPORATION
             ($110 MILLION AGGREGATE PRINCIPAL AMOUNT OUTSTANDING)

SUBJECT  TO THE TERMS AND  CONDITIONS  SET FORTH IN THE OFFER TO  PURCHASE,  THE
OFFER AND  WITHDRAWAL  RIGHTS WILL EXPIRE AT 5:00 P.M.,  NEW YORK CITY TIME,  ON
DECEMBER 4, 1997, UNLESS THE OFFER IS EXTENDED (SUCH TIME AND DATE OR THE LATEST
EXTENSION THEREOF, IF EXTENDED,  THE "EXPIRATION DATE").  DEBENTURES TENDERED IN
THE OFFER MAY BE WITHDRAWN AT ANY TIME PRIOR TO THE EXPIRATION DATE.


     RoTech Medical Corporation, a Florida corporation ("RoTech"), hereby offers
(the "Offer") to purchase for cash at the Repurchase  Price (as defined  below),
upon the terms and subject to the conditions set forth in this Change of Control
Notice and Offer to Purchase (as it may be supplemented and amended from time to
time, the "Offer to Purchase") and in the accompanying Letter of Transmittal (as
it  may  be  supplemented  and  amended  from  time  to  time,  the  "Letter  of
Transmittal")  any and all of its  outstanding 5 1/4%  Convertible  Subordinated
Debentures due 2003 (the  "Debentures").  The "Repurchase  Price" equals 100% of
the principal  amount of the Debentures,  plus accrued and unpaid interest up to
but excluding December 8, 1997 (the "Payment Date"),  unless the Expiration Date
is  extended  as  set  forth  under  "The  Offer--Expiration   Date;  Extension;
Amendment;  Termination."  Any Debentures not tendered in the Offer (or tendered
and withdrawn  prior to the Expiration  Date) will remain  obligations of RoTech
and will  continue  to  accrue  interest  and have  all of the  benefits  of the
Indenture (as defined below).

     The Offer is being  made  pursuant  to the  Indenture,  dated as of June 1,
1996, as amended by a Supplemental  Indenture,  dated as of October 21, 1997 (as
amended,  the  "Indenture"),  between  RoTech and PNC Bank,  Kentucky,  Inc., as
trustee (the  "Trustee"),  which provides that following a Change of Control (as
defined  below),  each holder of Debentures (a "Holder") will have the right, at
such Holder's  option,  to require RoTech to repurchase in whole or in part such
Holder's  Debentures at the Repurchase  Price (a "Change of Control  Right").  A
Change of Control  occurred  on October  21, 1997 as a result of the merger (the
"Merger") of IHS Acquisition  XXIV, Inc.  ("Merger Sub"), a Florida  corporation
and a wholly-owned  subsidiary of Integrated  Health Services,  Inc., a Delaware
corporation  ("IHS"),  with and into RoTech,  pursuant to which RoTech  became a
wholly-owned  subsidiary  of IHS.  As a result of the Merger,  each  outstanding
share of common stock,  $.0002 par value per share,  of RoTech  ("RoTech  Common
Stock") became converted into the right to receive,  and each right to acquire a
share of RoTech Common Stock became converted into the right to purchase,  .5806
of a share of common stock,  $.001 par value per share,  of IHS (the "IHS Common
Stock"), with cash paid in lieu of any fractional shares.

     As of November 4, 1997, there was $110,000,000  aggregate  principal amount
of  Debentures  outstanding.  Prior  to  the  consummation  of the  Merger,  the
Debentures were  convertible  into shares of RoTech Common Stock at a conversion
price of $26.25  per share of RoTech  Common  Stock.  Upon  consummation  of the
Merger,  pursuant to  adjustment  mechanisms  contained  in the  Indenture,  the
Debentures  became,  and are  currently,  convertible  into shares of IHS Common
Stock at a conversion price of $45.21 per share of IHS Common Stock.

     On November 4, 1997,  the closing price per share of IHS Common  Stock,  as
reported on the New York Stock Exchange,  Inc. (the "NYSE")  Composite Tape, was
$32.3125. A Holder may convert Debentures into shares of IHS Common Stock until,
but not after, such Debenture is properly tendered to PNC Bank, Kentucky,  Inc.,
as  Depositary  (the  "Depositary"),  unless  the  tender of such  Debenture  is
properly withdrawn, there is a default in payment of the Repurchase Price or the
Offer is terminated without the purchase of Debentures.

                                                          (cover page continues)
                                ----------------

                                November 5, 1997


<PAGE>


     Any Holder of  Debentures  desiring  to tender  all or any  portion of such
Holder's Debentures must comply with the procedures for tendering Debentures set
forth under "The Offer -- Procedures for Tendering Debentures" and in the Letter
of Transmittal.  Tenders of Debentures may be withdrawn at any time prior to the
Expiration  Date. In the event of a withdrawal of Debentures,  the Debentures so
withdrawn  will be  returned to the Holder  promptly.  Holders who do not tender
their  Debentures  for  repurchase  pursuant to the Offer or who withdraw  their
Debentures  prior to the  Expiration  Date will continue to hold the  Debentures
pursuant  to the terms of the  Indenture,  except that such  Debentures  will be
convertible  into IHS  Common  Stock at a  conversion  price of $45.21 per share
(22.119 shares per $1,000 principal  amount of Debentures).  The Debentures will
continue to be obligations  solely of RoTech, and will not be obligations of, or
guaranteed  by, IHS.  RoTech will  continue  its  operations  as a  wholly-owned
subsidiary  of IHS.  Information  regarding  IHS is set  forth in this  Offer to
Purchase.  See "Business of IHS." RoTech  intends to apply under the  Securities
Exchange  Act of 1934,  as  amended  (the  "Exchange  Act"),  to  terminate  the
registration of the Debentures  under the Exchange Act on June 5, 1998, the date
RoTech is no longer required to keep effective under the Securities Act of 1933,
as amended (the  "Securities  Act"), a registration  statement  registering  the
resale of the Debentures. Such termination will reduce the available information
about RoTech.  Pursuant to the terms of the  Indenture,  the  Debentures  may be
redeemed  in whole or in part at the  option  of  RoTech at any time on or after
June 4, 1999, at a price,  expressed as a percentage  of the  principal  amount,
initially  equal to 103.00%  and  declining  to  100.75%  on June 1,  2002.  The
Indenture  does not  contain any  limitations  on the ability of RoTech to incur
additional indebtedness.

     Upon the terms and subject to the  conditions of the Offer  (including,  if
the Offer is extended or amended, the terms and conditions of any such extension
or amendment) and applicable law, RoTech will purchase by accepting for payment,
and will pay for all Debentures  validly  tendered (and not properly  withdrawn)
pursuant to the Offer,  promptly after the Expiration  Date,  such payment to be
made  by  the  deposit  of  immediately  available  funds  by  RoTech  with  the
Depositary.  Under no circumstances  will any interest be payable because of any
delay in the transmission of funds to Holders.  Subject to applicable securities
laws and the terms  set forth in the  Offer,  RoTech  reserves  the right (i) to
waive any and all  conditions  to the Offer,  (ii) to extend or to terminate the
Offer or (iii) otherwise to amend the Offer in any respect.

     Notwithstanding  any other provision of the Offer,  RoTech's  obligation to
accept for payment,  and to pay for, Debentures validly tendered pursuant to the
Offer is conditioned upon the General Conditions (as defined herein). RoTech may
waive any of the  conditions of the Offer,  in whole or in part, at any time and
from time to time. See "The Offer -- Conditions of the Offer."

     See "Risk  Factors"  commencing on page 22 and "Certain  Federal Income Tax
Considerations"  for discussions of certain factors that should be considered in
evaluating the Offer.

     NEITHER  ROTECH,  IHS, THE INFORMATION  AGENT NOR THE DEPOSITARY  MAKES ANY
RECOMMENDATION  AS TO WHETHER OR NOT HOLDERS  SHOULD  EXERCISE  THEIR  CHANGE OF
CONTROL RIGHT AND TENDER DEBENTURES PURSUANT TO THE OFFER.

     Any questions or requests for assistance may be directed to the Information
Agent at the  address  and  telephone  numbers  set forth  below.  Requests  for
additional  copies of this Offer to  Purchase,  the Letter of  Transmittal,  the
Notice of Guaranteed Delivery and other related documents may be directed to the
Information  Agent.  Beneficial  owners may also contact their  broker,  dealer,
commercial bank or trust company for assistance concerning the Offer.


                     THE INFORMATION AGENT FOR THE OFFER IS:

                            MacKenzie Partners, Inc.
                                156 Fifth Avenue
                            New York, New York 10010
                                 (212) 929-5500
                                 (800) 322-2885


       The date of this Change of Control Notice and Offer to Purchase is
                                November 5, 1997.

                                                             (end of cover page)


<PAGE>


                                   IMPORTANT

     Any Holder desiring to tender Debentures should either (i) in the case of a
Holder who holds physical certificates evidencing such Debentures,  complete and
sign the Letter of Transmittal  (or a facsimile  thereof) in accordance with the
instructions set forth therein, have his or her signature thereon guaranteed (if
required by Instruction 1 of the Letter of Transmittal) and send or deliver such
manually signed Letter of Transmittal (or a manually signed facsimile  thereof),
together with  certificates  evidencing  such  Debentures and any other required
documents to PNC Bank, Kentucky,  Inc., as Depositary,  or (ii) in the case of a
Holder who holds  Debentures in book-entry  form,  request such Holder's broker,
dealer,   commercial  bank,  trust  company  or  other  nominee  to  effect  the
transaction for such Holder  pursuant to the procedures for book-entry  delivery
set forth herein.  See "The Offer -- Procedures  for  Tendering  Debentures."  A
beneficial owner who has Debentures registered in the name of a broker,  dealer,
commercial  bank,  trust  company or other  nominee  must  contact  such broker,
dealer, commercial bank, trust company or other nominee if such beneficial owner
desires to tender Debentures so registered.


     The Depository Trust Company ("DTC") has authorized DTC  participants  that
hold  Debentures  on behalf of beneficial  owners of  Debentures  through DTC to
tender  their  Debentures  as if they were  Holders.  To  effect a  tender,  DTC
participants  should either (i) complete and sign the Letter of Transmittal or a
facsimile  thereof,  have  the  signature  thereon  guaranteed  if  required  by
Instruction  1 of the Letter of  Transmittal,  and mail or deliver the Letter of
Transmittal or such facsimile  pursuant to the procedure set forth in "The Offer
- -- Procedures for Tendering Debentures" or (ii) transmit their acceptance to DTC
through  the  DTC  Automated  Tender  Offer  Program  ("ATOP"),  for  which  the
transaction will be eligible,  and follow the procedure for book-entry  transfer
set forth in "The Offer -- Procedures  for Tendering  Debentures."  A beneficial
owner of  Debentures  that are held of record by a custodian  bank,  depositary,
broker,  trust  company or other nominee must instruct such Holder to tender the
Debentures  on the  beneficial  owner's  behalf.  A Letter  of  Instructions  is
included  in the  solicitation  materials  provided  along  with  this  Offer to
Purchase  which may be used by a  beneficial  owner in this process to give such
instructions. See "The Offer -- Procedures for Tendering Debentures."

     Any Holder who desires to tender  Debentures but who cannot comply with the
procedures  set forth herein for tender on a timely basis or whose  certificates
for  Debentures  are not  immediately  available  may tender the  Debentures  by
following the procedures  for guaranteed  delivery set forth under "The Offer --
Procedures for Tendering Debentures -- Guaranteed Delivery."

     Tendering   Holders  will  not  be  obligated  to  pay  brokerage  fees  or
commissions.

     Questions and requests for  assistance  may be directed to the  Information
Agent at its address and  telephone  numbers set forth on the back cover of this
Offer to Purchase.  Additional  copies of this Offer to Purchase,  the Letter of
Transmittal,  the Notice of Guaranteed  Delivery and other related materials may
be obtained from the Information Agent. Beneficial owners may also contact their
brokers,  dealers,  commercial banks or trust companies  through which they hold
the Debentures with questions and requests for assistance.

     The Offer to Purchase and the Letter of  Transmittal  do not  constitute an
offer to  purchase or the  solicitation  of an offer to sell  securities  in any
circumstances  in which such offer or solicitation is unlawful.  The delivery of
this Offer to Purchase shall not under any circumstances  create any implication
that the  information  contained  herein is correct as of any time subsequent to
the date hereof or that there has been no change in the information set forth or
incorporated  by reference  herein or in the affairs of IHS or its  subsidiaries
(including RoTech) or affiliates since the date hereof.

                                ----------------

     NO DEALER,  SALESPERSON  OR OTHER  PERSON HAS BEEN  AUTHORIZED  TO GIVE ANY
INFORMATION  OR TO MAKE  ANY  REPRESENTATION  NOT  CONTAINED  IN THIS  OFFER  TO
PURCHASE AND, IF GIVEN OR MADE, SUCH  INFORMATION OR  REPRESENTATION  MAY NOT BE
RELIED UPON AS HAVING BEEN AUTHORIZED BY ROTECH, IHS OR THE INFORMATION AGENT.


                                       i


<PAGE>


                                TABLE OF CONTENTS


<TABLE>
<CAPTION>
SECTION                                                                           PAGE
- ------------------------------------------------------------------------------   -----
<S>                                                                                <C>
AVAILABLE INFORMATION   ......................................................      2
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE ..............................      2
PRIVATE SECURITIES LITIGATION REFORM ACT SAFE HARBOR STATEMENT ...............      3
THE OFFER   ..................................................................      5
 General .....................................................................      5
 Purpose and Effects of the Offer   ..........................................      5
 Expiration Date; Extension; Amendment; Termination   ........................      6
 Conditions of the Offer   ...................................................      7
 Acceptance for Payment and Payment for Debentures ...........................      8
 Procedures for Tendering Debentures   .......................................      8
   Tender of Debentures ......................................................      8
   Tender of Debentures Held in Physical Form.  ..............................      8
   Tender of Debentures Held Through a Custodian   ...........................      9
   Tender of Debentures Held Through DTC. ....................................      9
   Book-Entry Delivery Procedures.  ..........................................      9
   Signature Guarantees ......................................................     10
   Guaranteed Delivery. ......................................................     10
   Backup U.S. Federal Income Tax Withholding.  ..............................     10
   Determination of Validity. ................................................     11
 Withdrawal of Tenders  ......................................................     11
 Source and Amount of Funds   ................................................     12
 Market and Trading Information  .............................................     12
 Depositary and Information Agent   ..........................................     12
 Fees and Expenses   .........................................................     13
 Miscellaneous ...............................................................     13
CERTAIN FEDERAL INCOME TAX CONSIDERATIONS ....................................     14
 Sale of Debentures Pursuant to the Offer ....................................     14
 Information Reporting  ......................................................     15
 Backup Withholding and Substitute Form W-9  .................................     15
CERTAIN INFORMATION CONCERNING ROTECH AND IHS   ..............................     16
 RoTech Medical Corporation   ................................................     16
 Integrated Health Services, Inc.   ..........................................     18
RISK FACTORS   ...............................................................     22
 Limited Trading Market ......................................................     22
 Subordination of the Debentures; Holding Company Structure ..................     22
 Risks Related to Substantial Indebtedness of IHS  ...........................     23
 Risks Associated with Growth Through Acquisitions and Internal Development        24
 Risks Related to Managed Care Strategy   ....................................     25
 Risks Related to Capital Requirements .......................................     25
 Risks Related to Recent Acquisitions  .......................................     26
 Risks Related to Historical Financial Performance of First American .........     27
 Reliance on Reimbursement by Third Party Payors   ...........................     27
 Risk of Adverse Effect of Healthcare Reform .................................     28
 Uncertainty of Government Regulation  .......................................     28
 Competition   ...............................................................     30
 Effects of Certain Anti-Takeover Provisions .................................     31
 Possible Volatility of Stock and Debenture Prices ...........................     31
</TABLE>

                                       ii


<PAGE>


<TABLE>
<CAPTION>
SECTION                                                                                  PAGE
- -------                                                                                  -----
<S>                                                                                       <C>
 Tax Matters  ........................................................................    31
IHS RECENT DEVELOPMENTS   ............................................................    32
 Nine Month Results ..................................................................    32
 Proposed Acquisition of Long-Term Care Facilities and Other Assets from HEALTHSOUTH
   Corporation   .....................................................................    33
 New Credit Facility   ...............................................................    33
 Recent Acquisitions   ...............................................................    34
 First American Acquisition  .........................................................    35
 Other Acquisitions and Divestitures  ................................................    36
 Repurchase of 9 5/8% Senior Subordinated Notes and 10 3/4% Senior Subordinated Notes     37
 Sale of 9 1/2% Senior Subordinated Notes due 2007   .................................    37
 Sale of 9 1/4% Senior Subordinated Notes due 2008   .................................    38
UNAUDITED PRO FORMA FINANCIAL INFORMATION   ..........................................    39
BUSINESS OF IHS  .....................................................................    49
 General Overview   ..................................................................    49
 Industry Background   ...............................................................    50
 Company Strategy   ..................................................................    52
 Patient Services   ..................................................................    54
 Management and Other Services  ......................................................    57
 Quality Assurance  ..................................................................    57
 Operations   ........................................................................    58
 Joint Ventures  .....................................................................    58
 Sources of Revenue ..................................................................    58
 Government Regulation ...............................................................    60
 Federal and State Assistance Programs   .............................................    63
 Competition  ........................................................................    64
 Employees ...........................................................................    65
 Insurance ...........................................................................    65
 Legal Proceedings  ..................................................................    65
DESCRIPTION OF IHS CAPITAL STOCK   ...................................................    66
 Authorized Capital Stock ............................................................    66
 IHS Common Stock   ..................................................................    66
 IHS Preferred Stock   ...............................................................    66
 Options, Warrants and Convertible Debentures  .......................................    66
 Certain Provisions of IHS' By-Laws and the DGCL  ....................................    67
 IHS Stockholders' Rights Plan  ......................................................    67
 Limitations on Liability of Officers and Directors  .................................    69
 Transfer Agent and Registrar   ......................................................    70
DESCRIPTION OF CERTAIN IHS INDEBTEDNESS  .............................................    71
 New Credit Facility   ...............................................................    71
 5 3/4% Convertible Senior Subordinated Debentures due 2001   ........................    72
 6% Convertible Subordinated Debentures due 2003  ....................................    72
 9 1/4% Senior Subordinated Notes due 2008  ..........................................    72
 9 1/2% Senior Subordinated Notes due 2007  ..........................................    73
 10 1/4% Senior Subordinated Notes due 2006 ..........................................    73
 10 3/4% Senior Subordinated Notes due 2004 ..........................................    73
 9 5/8% Senior Subordinated Notes due 2002, Series A .................................    74
 Certain Other Obligations   .........................................................    74
</TABLE>


                                       iii
<PAGE>


                              AVAILABLE INFORMATION

     Each of IHS and RoTech is subject to the informational  requirements of the
Exchange Act and, in accordance therewith,  files reports,  proxy statements and
other   information   with  the   Securities   and  Exchange   Commission   (the
"Commission"). The reports, proxy statements and other information filed by each
of IHS and RoTech with the  Commission can be inspected and copied at the public
reference  facilities  maintained  by the  Commission  at Room  1024,  450 Fifth
Street, N.W.,  Washington,  D.C. 20549, and at the Commission's Regional Offices
at 7 World Trade  Center,  13th Floor,  New York,  New York 10048,  and Citicorp
Center, 500 West Madison Street, Suite 1400, Chicago,  Illinois 60661. Copies of
such material also may be obtained by mail from the Public Reference  Section of
the Commission,  Room 1024, 450 Fifth Street, N.W.,  Washington,  D.C. 20549, at
prescribed  rates. In addition,  reports,  proxy materials and other information
concerning IHS may be inspected at the offices of the NYSE, 20 Broad Street, New
York,  New York  10005,  and  reports,  proxy  materials  and other  information
concerning  RoTech  may  be  inspected  at the  reading  room  of  the  National
Association of Securities Dealers, Inc., 1735 K Street, N.W.,  Washington,  D.C.
20006.  Additionally,  the Commission  maintains a Web site on the Internet that
contains  reports,  proxy  and  information  statements  and  other  information
regarding  registrants,  including IHS and RoTech, that file electronically with
the Commission and that is located at http://www.sec.gov.

     RoTech   intends  to  apply  under  the  Exchange  Act  to  terminate   the
registration of the Debentures  under the Exchange Act on June 5, 1998, the date
RoTech is no longer  required  to keep  effective  under  the  Securities  Act a
registration   statement   registering  the  resale  of  the  Debentures.   Such
termination will reduce the available information about RoTech.

     This  Offer  to  Purchase  constitutes  a part of an  Issuer  Tender  Offer
Statement on Schedule  13E-4 (the  "Schedule  13E-4") filed with the  Commission
pursuant  to Section  13(e) of the  Exchange  Act and the rules and  regulations
promulgated  thereunder.  The  Schedule  13E-4  and  all  exhibits  thereto  are
incorporated by reference into this Offer to Purchase.


                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

     The  information  in the  following  documents  filed  by  RoTech  with the
Commission  (File No.  0-14003)  pursuant to the Exchange Act is incorporated by
reference in this Offer to Purchase:

     1.   Annual Report on Form 10-K for the fiscal year ended July 31, 1997;

     2.   Current Report on Form 8-K dated September 17, 1997 reporting earnings
          for the fourth quarter and year ended July 31, 1997; and

     3.   Current  Report on Form 8-K dated  October  21,  1997  reporting  IHS'
          acquisition of RoTech.

     The information in the following documents filed by IHS with the Commission
(File No. 1-12306)  pursuant to the Exchange Act is incorporated by reference in
this Offer to Purchase:


     1.   Annual Report on Form 10-K for the year ended December 31, 1996;

     2.   Quarterly  Report on Form 10-Q for the fiscal  quarter ended March 31,
          1997;

     3.   Quarterly  Report on Form 10-Q for the fiscal  quarter  ended June 30,
          1997;

     4.   Current  Report on Form 8-K  dated  October  17,  1996  reporting  the
          acquisition of First  American  Health Care of Georgia,  Inc.  ("First
          American"),  as amended  by Form 8-K/A  filed  November  26,  1996 and
          Amendment No. 1 to Form 8-K/A filed July 11, 1997;

     5.   Current  Report on Form 8-K  dated  October  19,  1996  reporting  the
          execution  of the  Agreement  and Plan of Merger  (the  "Coram  Merger
          Agreement")  among IHS, IHS Acquisition XIX, Inc. and Coram Healthcare
          Corporation  ("Coram"),  as amended by Form 8-K/A filed April 11, 1997
          reporting the termination of the Coram Merger Agreement;


                                        2


<PAGE>


     6.   Current Report on Form 8-K dated May 23, 1997 reporting IHS' agreement
          to issue  privately an aggregate of $450 million  principal  amount of
          its 9 1/2% Senior Subordinated Notes due 2007;

     7.   Current  Report  on Form 8-K  dated May 30,  1997  reporting  (i) IHS'
          issuance of an  aggregate of $450  million  principal  amount of its 9
          1/2% Senior  Subordinated  Notes due 2007 and (ii) IHS' acceptance for
          payment of an aggregate of $114,975,000 principal amount of its 9 5/8%
          Senior  Subordinated  Notes due  2002,  Series A and an  aggregate  of
          $99,893,000  principal amount of its 10 3/4% Senior Subordinated Notes
          due 2004 pursuant to cash tender offers;

     8.   Current  Report on Form 8-K dated July 6, 1997 reporting the execution
          of the Agreement and Plan of Merger, dated as July 6, 1997, among IHS,
          Merger Sub and RoTech;

     9.   Current  Report on Form 8-K dated  September  9, 1997  reporting  IHS'
          agreement to issue  privately  an aggregate of $500 million  principal
          amount of its 9 1/4% Senior  Subordinated  Notes due 2008 (the "9 1/4%
          Senior Notes");

     10.  Current  Report on Form 8-K dated  September  15,  1997,  as  amended,
          reporting IHS' $1.75 billion  revolving  credit and term loan facility
          (the "New Credit Facility");

     11.  Current  Report on Form 8-K dated  September 25, 1997  reporting  IHS'
          acquisition  of Community  Care of America,  Inc. and the  Lithotripsy
          Division of Coram;

     12.  Current  Report on Form 8-K dated  October  21,  1997  reporting  IHS'
          acquisition of RoTech;

     13.  The  description  of the IHS Common Stock  contained in Item 1 of IHS'
          Registration Statement on Form 8-A dated September 1, 1993; and

     14.  The description of IHS' Preferred  Stock Purchase Rights  contained in
          Item 1 of IHS' Registration  Statement on Form 8-A dated September 28,
          1995.

     All documents filed by IHS and RoTech pursuant to Sections 13(a), 13(c), 14
or 15(d) of the  Exchange Act after the date of this Offer to Purchase and prior
to the Expiration  Date shall be deemed to be  incorporated by reference in this
Offer to Purchase and to be a part hereof from the respective dates of filing of
such documents. Any statement contained herein or in a previously filed document
incorporated or deemed to be incorporated by reference herein shall be deemed to
be modified or  superseded  for purposes of this Offer to Purchase to the extent
that a statement  contained herein or in any other  subsequently  filed document
which also is or was deemed to be incorporated  by reference  herein modifies or
supersedes  such statement.  Any such statement so modified or superseded  shall
not be deemed, except as so modified or superseded, to constitute a part of this
Offer to Purchase.

     The  information  relating  to IHS and  RoTech  contained  in this Offer to
Purchase  should  be  read  together  with  the  information  in  the  documents
incorporated by reference.

     THIS OFFER TO PURCHASE  INCORPORATES  BY REFERENCE  DOCUMENTS WHICH ARE NOT
PRESENTED HEREIN OR DELIVERED  HEREWITH.  SUCH DOCUMENTS (OTHER THAN EXHIBITS TO
SUCH DOCUMENTS UNLESS SUCH EXHIBITS ARE SPECIFICALLY  INCORPORATED BY REFERENCE)
ARE AVAILABLE  WITHOUT CHARGE TO ANY PERSON,  INCLUDING ANY BENEFICIAL OWNER, TO
WHOM THIS OFFER TO PURCHASE IS DELIVERED, UPON WRITTEN OR ORAL REQUEST. REQUESTS
FOR  SUCH  DOCUMENTS  SHOULD  BE  DIRECTED,  IN THE  CASE OF IHS  DOCUMENTS,  TO
INTEGRATED  HEALTH  SERVICES,  INC.,  10065  RED RUN  BOULEVARD,  OWINGS  MILLS,
MARYLAND 21117, ATTENTION: MARC B. LEVIN, TELEPHONE: (410) 998-8400, AND, IN THE
CASE OF ROTECH DOCUMENTS, TO ROTECH MEDICAL CORPORATION,  4506 L.B. MCLEOD ROAD,
SUITE  F,  ORLANDO,  FLORIDA  32811,  ATTENTION:   SECRETARY,  TELEPHONE:  (407)
841-2115.  IN ORDER TO ENSURE  TIMELY  DELIVERY  OF THE  DOCUMENTS  PRIOR TO THE
EXPIRATION DATE, ANY SUCH REQUESTS SHOULD BE MADE BY NOVEMBER 26, 1997.

                    PRIVATE SECURITIES LITIGATION REFORM ACT
                              SAFE HARBOR STATEMENT

     This Offer to Purchase  (including the documents  incorporated by reference
herein) contains certain forward-looking  statements (as such term is defined in
the Private Securities  Litigation Reform Act of 1995) and information  relating
to IHS and RoTech that are based on the beliefs of the management of IHS


                                        3
<PAGE>


and RoTech, as well as assumptions made by and information  currently  available
to the  management of IHS and RoTech.  When used in this Offer to Purchase,  the
words "estimate,"  "project,"  "believe,"  "anticipate,"  "intend," "expect" and
similar expressions are intended to identify  forward-looking  statements.  Such
statements  reflect the current  views of IHS and RoTech with  respect to future
events and are subject to risks and  uncertainties,  including  those  discussed
under "Risk Factors," that could cause actual results to differ  materially from
those contemplated in such forward-looking statements. Readers are cautioned not
to place undue reliance on these forward-looking statements, which speak only as
of the date hereof. Neither IHS nor RoTech undertakes any obligation to publicly
release any revisions to these  forward-looking  statements to reflect events or
circumstances   after  the  date  hereof  or  to  reflect  the   occurrence   of
unanticipated events.


                                        4
<PAGE>


                                    THE OFFER


GENERAL

     RoTech  hereby  offers,  upon the terms and subject to the  conditions  set
forth in this Offer to Purchase,  to purchase for cash at the  Repurchase  Price
any and all Debentures that are properly tendered (and not properly  withdrawn),
pursuant to the terms and conditions  set forth herein,  prior to the Expiration
Date.  RoTech will accept only tenders of Debentures or a portion  thereof which
are in an amount  equal to $1,000  principal  amount of  Debentures  or integral
multiples  thereof.  Tenders of Debentures may be withdrawn at any time prior to
the Expiration Date. In the event of a withdrawal of Debentures,  the Debentures
so withdrawn will be returned to the tendering Holders promptly.

     Upon the terms and subject to the  conditions of the Offer  (including,  if
the Offer is extended or amended, the terms and conditions of any such extension
or  amendment)  and  applicable  law,  RoTech will  purchase,  by accepting  for
payment,  and will pay for, all  Debentures  validly  tendered (and not properly
withdrawn)  pursuant to the Offer,  on the Payment Date,  unless the  Expiration
Date is  extended  as set forth  herein  under  "The Offer --  Expiration  Date;
Extension; Amendment;  Termination." Such payment will be made by the deposit of
immediately  available  funds by RoTech with the  Depositary,  which will act as
agent for tendering Holders for the purpose of receiving payment from RoTech and
transmitting such payment to tendering  Holders.  Subject to the requirements of
Article Fourteen of the Indenture,  RoTech expressly  reserves the right, in its
sole discretion and subject to Rule 13e-4(f)(5) under the Exchange Act, to delay
acceptance for payment of or payment for Debentures in order to comply, in whole
or in part, with applicable law.

     If less than all the  principal  amount of  Debentures  held by a Holder is
tendered and accepted pursuant to the Offer, RoTech shall issue, and the Trustee
shall authenticate and deliver to or on the order of the Holder thereof,  at the
expense of RoTech,  new Debentures of authorized  denominations,  in a principal
amount equal to the portion of the Debentures  not tendered or not accepted,  as
the case may be, as promptly as practicable after the Expiration Date.

     A Debenture may be converted into shares of IHS Common Stock until, but not
after,  such Debenture is properly  tendered to the Depositary unless the tender
of such  Debenture is properly  withdrawn,  there is a default in payment of the
Repurchase  Price  or the  Offer  is  terminated  without  the  purchase  of the
Debentures.

     After the Expiration Date, RoTech or its affiliates may seek to acquire any
Debentures which remain  outstanding  through open market  purchases,  privately
negotiated transactions,  tender offers, exchange offers or otherwise, upon such
terms and at such prices as it may determine, which may be more or less than the
Repurchase Price and could be for cash or other  consideration.  There can be no
assurance as to which, if any, of these  alternatives (or combinations  thereof)
RoTech may pursue.

PURPOSE AND EFFECTS OF THE OFFER

     The Offer is being made pursuant to the  Indenture,  which  provides  that,
following a Change of Control (as defined below), each Holder of Debentures will
have the right, at such Holder's option,  to require RoTech to repurchase all or
a portion of such Holder's  Debentures,  in integral  multiples of $1,000,  at a
purchase  price equal to 100% of the principal  amount  thereof plus accrued and
unpaid  interest up to but  excluding the Payment Date. A "Change of Control" is
defined in the Indenture to occur when: (i) all or substantially all of RoTech's
assets are sold as an entirety to any person or related  group of persons;  (ii)
there shall be consummated  any  consolidation  or merger of RoTech (A) in which
RoTech  is  not  the   continuing  or  surviving   corporation   (other  than  a
consolidation  or merger with a  wholly-owned  subsidiary of RoTech in which all
shares of RoTech Common Stock outstanding immediately prior to the effectiveness
thereof  are  changed  into or  exchanged  for the  same  consideration)  or (B)
pursuant  to which  the  RoTech  Common  Stock  would be  converted  into  cash,
securities or other property, in each case, other than a consolidation or merger
of RoTech in which the holders of RoTech Common Stock  immediately  prior to the
consolidation or merger have, directly or indirectly, at least a majority of the
total voting power of all classes of capital stock entitled to vote generally in
the election


                                        5
<PAGE>


of directors of the continuing or surviving  corporation  immediately after such
consolidation or merger in substantially  the same proportion as their ownership
of RoTech Common Stock immediately before such transaction; (iii) any person, or
any persons  acting  together  which would  constitute a "group" for purposes of
Section 13(d) of the Exchange Act (a "Group"),  together with any Affiliates (as
defined in the Indenture)  thereof,  shall  beneficially own (as defined in Rule
13d-3  under the  Exchange  Act) at least 50% of the total  voting  power of all
classes of capital stock of RoTech entitled to vote generally in the election of
directors of RoTech;  (iv) at any time during any consecutive  two-year  period,
individuals  who at the  beginning  of such  period  constituted  the  Board  of
Directors of RoTech  (together  with any new  directors  whose  election by such
Board of  Directors or whose  nomination  for  election by the  stockholders  of
RoTech was approved by a vote of 66 2/3% of the  directors  then still in office
who were either  directors at the beginning of such period or whose  election or
nomination  for election  was  previously  so approved)  cease for any reason to
constitute a majority of the Board of Directors of RoTech then in office; or (v)
RoTech  is  liquidated  or  dissolved  or  adopts  a  plan  of   liquidation  or
dissolution.

     A "Change  of  Control"  occurred  on October  21,  1997 as a result of the
consummation of the Merger,  pursuant to which RoTech became a subsidiary of IHS
and all shares of RoTech Common Stock were  converted  into shares of IHS Common
Stock at the  Exchange  Ratio.  This Offer to  Purchase  serves as the Change of
Control notice required by Section 14.02(a) of the Indenture.

     The Debentures purchased in the Offer will cease to be outstanding and will
be delivered to the Trustee for  cancellation  immediately  after such purchase.
Any Debentures  which remain  outstanding  after  consummation of the Offer will
continue to be obligations  of RoTech and will continue to be  convertible  into
shares of IHS Common  Stock at the option of the Holder at a price of $45.21 per
share (22.119 shares for each $1,000  principal  amount of Debentures,  which is
the  consideration  the Holder would have received in the Merger for each $1,000
principal amount of Debentures if such Debentures had been converted into RoTech
Common Stock  immediately  prior to the Merger).  The Indenture does not contain
any limitations on the ability of RoTech to incur additional indebtedness.

     Holders of Debentures that are not tendered  pursuant to the Offer will not
have the right after the  Expiration  Date to exercise  their  Change of Control
Rights in respect of such  Debentures in connection  with the Merger.  Depending
upon,  among  other  things,  the  amount of  Debentures  outstanding  after the
consummation  of the  Offer,  the  liquidity  of  untendered  Debentures  may be
adversely  affected  by the  Offer.  If there is a  market  for such  Debentures
following the Offer,  such  Debentures may also trade at a discount  compared to
current trading prices  depending on prevailing  interest rates,  the market for
securities with similar credit  features,  the performance of IHS and RoTech and
the IHS  Common  Stock,  as well as  other  factors.  Accordingly,  there  is no
assurance that an active market in the Debentures following  consummation of the
Offer will exist and no assurance as to the prices at which such  Debentures may
trade. See "Risk Factors -- Limited Trading Market."


EXPIRATION DATE; EXTENSION; AMENDMENT; TERMINATION

     The Offer will  expire at 5:00 p.m.,  New York City time,  on  December  4,
1997, unless extended by RoTech. Subject to the requirements of Article Fourteen
of the Indenture,  RoTech expressly  reserves the right to extend the Offer on a
daily  basis or for such  period  or  periods  as it may  determine  in its sole
discretion  from time to time by giving written or oral notice to the Depositary
and by  making a public  announcement  by press  release  (which  shall  include
disclosure of the approximate  principal amount of Debentures deposited to date)
to the Dow Jones News  Service  prior to 9:00 a.m.,  New York City time,  on the
next business day following the previously scheduled Expiration Date. During any
extension of the Offer,  all  Debentures  previously  tendered (and not properly
withdrawn)  will  remain  subject  to the Offer  and,  subject  to the terms and
conditions of the Offer,  may be accepted for payment by RoTech,  subject to the
withdrawal rights of Holders.

     Notwithstanding anything herein to the contrary,  RoTech expressly reserves
the absolute  right, in its sole  discretion,  to (a) waive any condition to the
Offer,  (b) amend any term of the Offer and (c) modify the Repurchase  Price. If
RoTech  makes  a  material  change  in the  terms  of  the  Offer,  RoTech  will
disseminate  additional  Offer materials and will extend the Offer to the extent
required by  applicable  law. If RoTech  changes  the  Repurchase  Price for the
Debentures subject to the Offer, RoTech will, to


                                       6


<PAGE>


the extent  required  by  applicable  law,  cause the Offer to be  extended,  if
necessary,  so that the Offer remains open at least until the  expiration of ten
business days from the date that notice of such change is first published,  sent
or given by RoTech to Holders.  For  purposes of the Offer,  the term  "business
day" means any day other than a Saturday, Sunday or federal holiday and consists
of the time period from 12:01 a.m. through 12:00 midnight, New York City time.

     RoTech expressly  reserves the right, in its sole discretion,  to terminate
the Offer, including if any of the conditions applicable thereto set forth below
under "--  Conditions  of the Offer" shall not have been  satisfied or waived by
RoTech.  Any such termination will be followed  promptly by public  announcement
thereof.  In the event RoTech  shall  terminate  the Offer,  it shall as soon as
practicable   give  notice  thereof  to  the  Depositary,   and  all  Debentures
theretofore  tendered and not accepted for payment shall be returned promptly to
the tendering Holders thereof. See "-- Withdrawal of Tenders" and "-- Conditions
of the Offer" below.


CONDITIONS OF THE OFFER

     Notwithstanding  any  other  provision  of the  Offer,  RoTech  will not be
required to accept for payment,  or to pay for,  Debentures tendered pursuant to
the Offer, and may terminate, extend or amend the Offer and may, subject to Rule
13e-4(f)(5)  under the Exchange  Act,  postpone the  acceptance of Debentures so
tendered if any of the General Conditions shall not have been satisfied.

     For purposes of the  foregoing  provisions,  all the  "General  Conditions"
shall be deemed to have been  satisfied  unless any of the following  conditions
shall occur prior to the Expiration Date:

          (i) there shall have been  instituted  or threatened or be pending any
     action or proceeding before or by any court or governmental,  regulatory or
     administrative  agency  or  instrumentality,  or by any  other  person,  in
     connection  with the Offer that is, or is  reasonably  likely to be, in the
     sole judgment of RoTech,  materially  adverse to the business,  operations,
     properties,  condition  (financial or  otherwise),  assets,  liabilities or
     prospects of RoTech or its subsidiaries;

          (ii) any order,  statute,  rule,  regulation,  executive order,  stay,
     decree, judgment or injunction shall have been proposed,  enacted, entered,
     issued,  promulgated,  enforced  or  deemed  applicable  by  any  court  or
     governmental,  regulatory or administrative agency or instrumentality that,
     in the sole judgment of RoTech, would or might prohibit,  prevent, restrict
     or delay  consummation of the Offer or that is, or is reasonably  likely to
     be, in the sole  judgment of RoTech,  materially  adverse to the  business,
     operations,   properties,   condition  (financial  or  otherwise),  assets,
     liabilities or prospects of RoTech or its subsidiaries;

          (iii) there shall have  occurred or be likely to occur any event that,
     in the sole judgment of RoTech, would or might prohibit,  prevent, restrict
     or delay  consummation  of the Offer or that will, or is reasonably  likely
     to,  result  in the  consummation  of the  Offer  not  being,  or not being
     reasonably   likely  to  be,  in  the  best  interests  of  RoTech  or  its
     subsidiaries;

          (iv) the  Trustee  under the  Indenture  shall  have  objected  in any
     respect to, or taken any action that could, in the sole judgment of RoTech,
     adversely  affect the  consummation  of, the Offer, or shall have taken any
     action that challenges the validity or effectiveness of the procedures used
     by RoTech in (A) making the Offer or (B) the acceptance of, or payment for,
     any of the Debentures; or

          (v) there  shall  have  occurred  (a) any  general  suspension  of, or
     limitation  on prices  for,  trading in  securities  in the  United  States
     securities or financial markets,  (b) any significant adverse change in the
     trading  prices  for the  Debentures  or in any  financial  markets,  (c) a
     material  impairment in the trading market for debt  securities that could,
     in the sole judgment of RoTech,  affect the Offer,  (d) a declaration  of a
     banking moratorium or any suspension of payments in respect of banks in the
     United  States,  (e)  any  limitation  (whether  or not  mandatory)  by any
     government  or  governmental,  administrative  or  regulatory  authority or
     agency,  domestic or foreign,  on (or other event that,  in the  reasonable
     judgment of RoTech, might affect) the extension of credit by banks or other
     lending


                                        7


<PAGE>


     institutions,  (f) a  commencement  of a war or armed  hostilities or other
     national or  international  calamity  directly or indirectly  involving the
     United States,  or (g) in the case of any of the foregoing  existing on the
     date hereof, a material acceleration or worsening thereof.

     The  conditions  to the Offer are for the sole benefit of RoTech and may be
asserted by RoTech in its sole discretion regardless of the circumstances giving
rise to such  conditions  (including any action or inaction by RoTech) or may be
waived by RoTech, in whole or in part, at any time and from time to time, in its
sole discretion, whether or not any other condition of the Offer is also waived.
Any  determination  by RoTech  concerning  the events  described in this section
shall be final and binding upon all persons.

ACCEPTANCE FOR PAYMENT AND PAYMENT FOR DEBENTURES

     Upon the terms and subject to the conditions of the Offer (including if the
Offer is extended or amended,  the terms and conditions of any such extension or
amendment) and applicable law,  RoTech will purchase,  by accepting for payment,
and will promptly pay for,  after the Expiration  Date,  all Debentures  validly
tendered  pursuant  to the Offer (and not  withdrawn,  or if  withdrawn  validly
retendered),  such payment to be made by the deposit of the Repurchase  Price in
immediately  available  funds by RoTech  promptly after the Expiration Date with
the Depositary, which will act as agent for tendering Holders for the purpose of
receiving  payment  from  RoTech and  transmitting  such  payment  to  tendering
Holders. Under no circumstances will interest be paid by RoTech by reason of any
delay in making payment by the Depositary.

     RoTech expressly  reserves the right, in its sole discretion and subject to
the requirements of Article Fourteen of the Indenture and Rule 13e-4(f)(5) under
the Exchange Act, to delay acceptance for payment of, or payment for, Debentures
in order to comply,  in whole or in part, with any applicable law. In all cases,
payment by the Depositary to Holders or beneficial  owners of the  consideration
for  Debentures  purchased  pursuant to the Offer will be made only after timely
receipt by the Depositary of (i)  certificates  representing  such Debentures or
timely  confirmation  of a  book-entry  transfer  of such  Debentures  into  the
Depositary's  account at DTC pursuant to the procedures set forth herein, (ii) a
properly  completed and duly executed  Letter of Transmittal (or manually signed
facsimile thereof) or a properly  transmitted Agent's Message (as defined below)
and (iii) any other documents required by the Letter of Transmittal.

     Tendered Debentures will be deemed to have been accepted for payment if, as
and when RoTech gives oral or written notice thereof to the Depositary.

     Tendering   Holders  will  not  be  obligated  to  pay  brokerage  fees  or
commissions  or,  except  as set  forth in the  Instructions  to the  Letter  of
Transmittal, transfer taxes on the purchase of Debentures pursuant to the Offer.

PROCEDURES FOR TENDERING DEBENTURES

     Tender of Debentures.  The tender by a Holder of Debentures (and subsequent
acceptance of such tender by RoTech) pursuant to one of the procedures set forth
below will  constitute  a binding  agreement  between  such Holder and RoTech in
accordance  with the terms and subject to the conditions set forth herein and in
the Letter of Transmittal.

     Only Holders are  authorized  to exercise a Change of Control  Right and to
tender  their  Debentures  pursuant to the Offer.  The  procedures  by which the
Change of Control Right may be exercised and the  Debentures  may be tendered by
beneficial  owners that are not Holders will depend upon the manner in which the
Debentures are held.

     Tender of  Debentures  Held in Physical  Form.  To  effectively  exercise a
Change of Control Right and tender  Debentures held in physical form pursuant to
the Offer, a properly  completed  Letter of Transmittal (or a facsimile  thereof
duly executed by the Holder  thereof),  and any other documents  required by the
Letter of  Transmittal,  must be received by the  Depositary  at its address set
forth on the back cover of this Offer to Purchase (or delivery of Debentures may
be effected through the deposit of


                                        8


<PAGE>


Debentures  with DTC and making  book-entry  delivery as set forth  below) on or
prior to the Expiration Date; provided,  however,  that the tendering Holder may
instead comply with the guaranteed  delivery procedure set forth below.  LETTERS
OF TRANSMITTAL  AND DEBENTURES  SHOULD BE SENT ONLY TO THE DEPOSITARY AND SHOULD
NOT BE SENT TO ROTECH OR IHS.

     Tender of Debentures  Held Through a Custodian.  To effectively  exercise a
Change of  Control  Right  and  tender  Debentures  that are held of record by a
custodian  bank,  depositary,  broker,  trust  company  or  other  nominee,  the
beneficial  owner thereof must instruct such Holder to tender the  Debentures on
the  beneficial  owner's  behalf.  A Letter of  Instructions  is included in the
materials provided with this Offer to Purchase which may be used by a beneficial
owner  in this  process  to give  such  instructions.  Any  beneficial  owner of
Debentures held of record by DTC or its nominee,  through  authority  granted by
DTC,  may direct the DTC  participant  through  which  such  beneficial  owner's
Debentures are held in DTC to tender on such beneficial owner's behalf.


     Tender of Debentures Held Through DTC. To effectively  exercise a Change of
Control Right and tender  Debentures that are held through DTC, DTC participants
should transmit their acceptance through ATOP, for which the transaction will be
eligible,  and DTC will then edit and verify the  acceptance and send an Agent's
Message to the Depositary for its  acceptance.  Delivery of tendered  Debentures
must be made to the Depositary  pursuant to the book-entry  delivery  procedures
set forth below or the tendering DTC participant must comply with the guaranteed
delivery procedures set forth below.

     THE METHOD OF  DELIVERY  OF  DEBENTURES  AND  LETTERS OF  TRANSMITTAL,  ANY
REQUIRED  SIGNATURE  GUARANTEES  AND ALL  OTHER  REQUIRED  DOCUMENTS,  INCLUDING
DELIVERY  THROUGH  DTC AND ANY  ACCEPTANCE  OF AN  AGENT'S  MESSAGE  TRANSMITTED
THROUGH ATOP, IS AT THE ELECTION AND RISK OF THE PERSON TENDERING DEBENTURES AND
DELIVERING  LETTERS OF  TRANSMITTAL  AND,  EXCEPT AS  OTHERWISE  PROVIDED IN THE
LETTER OF TRANSMITTAL,  DELIVERY WILL BE DEEMED MADE ONLY WHEN ACTUALLY RECEIVED
BY THE  DEPOSITARY.  IF DELIVERY IS BY MAIL, IT IS SUGGESTED THAT THE HOLDER USE
PROPERLY INSURED,  REGISTERED MAIL WITH RETURN RECEIPT  REQUESTED,  AND THAT THE
MAILING  BE MADE  SUFFICIENTLY  IN  ADVANCE  OF THE  EXPIRATION  DATE TO  PERMIT
DELIVERY TO THE DEPOSITARY PRIOR TO SUCH DATE.

     Except  as  provided  below,  unless  the  Debentures  being  tendered  are
deposited with the Depositary on or prior to the Expiration Date (accompanied by
a properly  completed  and duly  executed  Letter of  Transmittal  or a properly
transmitted  Agent's Message),  RoTech may, at its option,  treat such tender as
defective for purposes of the right to receive the Repurchase Price. Payment for
the Debentures will be made only against deposit of the tendered  Debentures and
delivery of all other required documents.

     Book-Entry Delivery Procedures. The Depositary will establish accounts with
respect to the  Debentures  at DTC for purposes of the Offer within two business
days after the date of this Offer to  Purchase,  and any  financial  institution
that is a participant in DTC may make  book-entry  delivery of the Debentures by
causing  DTC to  transfer  such  Debentures  into the  Depositary's  account  in
accordance with DTC's procedures for such transfer.  However,  although delivery
of Debentures may be effected through book-entry  transfer into the Depositary's
account at DTC,  the Letter of  Transmittal  (or  facsimile  thereof),  with any
required  signature  guarantees  or an  Agent's  Message  in  connection  with a
book-entry  transfer,  and any other required  documents,  must, in any case, be
transmitted  to and received by the  Depositary  at one or more of its addresses
set  forth  on the  back  cover of this  Offer  to  Purchase  on or prior to the
Expiration Date, or the guaranteed  delivery  procedure  described below must be
complied with.  Delivery of documents to DTC does not constitute delivery to the
Depositary.  The  confirmation  of a book-entry  transfer into the  Depositary's
account  at DTC as  described  above is  referred  to  herein  as a  "Book-Entry
Confirmation."

     The term  "Agent's  Message"  means a message  transmitted  by DTC to,  and
received by, the Depositary  and forming a part of the Book-Entry  Confirmation,
which  states  that  DTC  has  received  an  express   acknowledgment  from  the
participants  in DTC  described in such Agent's  Message,  stating the aggregate
principal  amount of Debentures  which have been  tendered by such  participants
pursuant to the Offer and that such  participants  have  received  this Offer to
Purchase  and the  Letter of  Transmittal  and agree to be bound by the terms of
this Offer to  Purchase  and the Letter of  Transmittal,  and RoTech may enforce
such agreement against such participants.


                                        9


<PAGE>


     Signature  Guarantees.  Signatures  on all Letters of  Transmittal  must be
guaranteed  by a  recognized  participant  in  the  Securities  Transfer  Agents
Medallion Program,  the New York Stock Exchange  Medallion  Signature Program or
the Stock Exchange Medallion Program (a "Medallion Signature Guarantor"), unless
the  Debentures  tendered  thereby are tendered  (i) by a  registered  Holder of
Debentures (or by a participant in DTC whose name appears on a security position
listing as the owner of such  Debentures)  who has not completed  either the box
entitled  "Special Delivery  Instructions" or "Special Payment  Instructions" on
the  Letter  of  Transmittal,  or (ii) for the  account  of a  member  firm of a
registered national securities exchange, a member of the National Association of
Securities  Dealers,  Inc. ("NASD") or a commercial bank or trust company having
an office or  correspondent  in the United States (each of the  foregoing  being
referred to as an "Eligible  Institution").  See  Instruction 1 of the Letter of
Transmittal. If the Debentures are registered in the name of a person other than
the  signer of the Letter of  Transmittal  or if  Debentures  not  accepted  for
payment or not tendered are to be returned to a person other than the registered
Holder,  then the  signatures  on the Letters of  Transmittal  accompanying  the
tendered  Debentures  must be guaranteed by a Medallion  Signature  Guarantor as
described above. See Instructions 1 and 5 of the Letter of Transmittal.

     Guaranteed  Delivery.  If a Holder desires to tender Debentures pursuant to
the Offer and time  will not  permit  the  Letter of  Transmittal,  certificates
representing  such  Debentures  and all other  required  documents  to reach the
Depositary, or the procedures for book-entry transfer cannot be completed, on or
prior to the Expiration Date, such Debentures may nevertheless be tendered, with
the effect that such tender  will be deemed to have been  received  prior to the
Expiration Date, if all the following conditions are satisfied:

     (i)  the tender is made by or through an Eligible Institution;

     (ii) a properly completed and duly executed Notice of Guaranteed  Delivery,
          substantially in the form provided by RoTech  herewith,  or an Agent's
          Message  with  respect to  guaranteed  delivery,  is  received  by the
          Depositary  prior to 5:00 p.m.,  New York City time, on the Expiration
          Date, as provided below; and

     (iii)the  certificates  for the  tendered  Debentures,  in proper  form for
          transfer  (or a  Book-Entry  Confirmation  of  the  transfer  of  such
          Debentures into the Depositary's  account at DTC as described  above),
          together with a Letter of Transmittal (or facsimile  thereof) properly
          completed and duly executed,  with any required  signature  guarantees
          and any other  documents  required by the Letter of  Transmittal  or a
          properly  transmitted Agent's Message,  are received by the Depositary
          within three  business  days after the date of execution of the Notice
          of Guaranteed Delivery.

     The Notice of Guaranteed  Delivery may be sent by hand delivery,  facsimile
transmission  or mail to the  Depositary  and must  include  a  guarantee  by an
Eligible Institution in the form set forth in the Notice of Guaranteed Delivery.

     Notwithstanding any other provision hereof, payment of the Repurchase Price
for Debentures  tendered and accepted for payment pursuant to the Offer will, in
all cases,  be made only after timely  receipt by the Depositary of the tendered
Debentures (or Book-Entry  Confirmation  of the transfer of such Debentures into
the Depositary's account at DTC as described above), and a Letter of Transmittal
(or facsimile  thereof) with respect to such Debentures,  properly completed and
duly executed,  with any required  signature  guarantees and any other documents
required  by the  Letter  of  Transmittal,  or a  properly  transmitted  Agent's
Message.

     UNDER NO  CIRCUMSTANCES  WILL  INTEREST  BE PAID BY ROTECH BY REASON OF ANY
DELAY IN MAKING PAYMENT TO ANY PERSON USING THE GUARANTEED DELIVERY  PROCEDURES.
THE REPURCHASE PRICE FOR DEBENTURES TENDERED PURSUANT TO THE GUARANTEED DELIVERY
PROCEDURES  WILL BE THE SAME AS THAT FOR DEBENTURES  DELIVERED TO THE DEPOSITARY
ON OR PRIOR TO THE  EXPIRATION  DATE,  EVEN IF THE  DEBENTURES  TO BE  DELIVERED
PURSUANT TO THE  GUARANTEED  DELIVERY  PROCEDURES  ARE NOT SO  DELIVERED  TO THE
DEPOSITARY,  AND  THEREFORE  PAYMENT  BY  THE  DEPOSITARY  ON  ACCOUNT  OF  SUCH
DEBENTURES IS NOT MADE, UNTIL AFTER THE PAYMENT DATE.

     Backup U.S. Federal Income Tax Withholding.  To prevent backup U.S. federal
income tax  withholding,  each tendering  Holder of Debentures  must provide the
Depositary with such Holder's correct taxpayer identification number and certify
that such Holder is not subject to backup U.S. federal income


                                       10


<PAGE>


tax  withholding by completing the Substitute Form W-9 included in the Letter of
Transmittal.  For a discussion of federal income tax considerations  relating to
backup  withholding,  see "Certain Federal Income Tax  Considerations  -- Backup
Withholding and Substitute Form W-9."

     Determination  of  Validity.  All  questions  as  to  the  validity,  form,
eligibility   (including  time  of  receipt)  and  acceptance  of  any  tendered
Debentures pursuant to any of the procedures  described above will be determined
by RoTech in RoTech's sole discretion  (whose  determination  shall be final and
binding). RoTech reserves the absolute right to reject any or all tenders of any
Debentures  determined by it not to be in proper form or if the  acceptance  for
payment,  or payment  for,  such  Debentures  may,  in the  opinion of  RoTech's
counsel,  be unlawful.  RoTech also  reserves the  absolute  right,  in its sole
discretion,  to  waive  any of the  conditions  of the  Offer or any  defect  or
irregularity in any tender with respect to Debentures of any particular  Holder,
whether or not similar defects or irregularities are waived in the case of other
Holders.  RoTech's  interpretation  of the  terms  and  conditions  of the Offer
(including the Letter of Transmittal and the Instructions thereto) will be final
and binding.  No tender of  Debentures  will be deemed to have been validly made
until all defects or irregularities have been cured or expressly waived. None of
RoTech,  IHS, the Depositary,  the Information  Agent,  the Trustee or any other
person  will  be  under  any  duty  to  give  notification  of  any  defects  or
irregularities in tenders or consents or will incur any liability for failure to
give any such  notification.  If RoTech  waives its right to reject a  defective
tender of Debentures, the Holder will be entitled to the Repurchase Price.

WITHDRAWAL OF TENDERS

     Tenders of Debentures may be withdrawn at any time prior to 5:00 p.m., New
York City time, on the Expiration Date.

     For a withdrawal  of a tender of  Debentures  to be  effective,  a written,
telegraphic or facsimile  transmission  notice of withdrawal must be received by
the Depositary prior to 5:00 p.m., New York City time, on the Expiration Date at
its  address  set forth on the back  cover of this Offer to  Purchase.  Any such
notice of  withdrawal  must (i) specify the name of the person who  tendered the
Debentures to be withdrawn, (ii) contain the description of the Debentures to be
withdrawn and identify the certificate number or numbers shown on the particular
certificates evidencing such Debentures (unless such Debentures were tendered by
book-entry  transfer) and the aggregate  principal  amount  represented  by such
Debentures  and  (iii) be signed by the  Holder of such  Debentures  in the same
manner as the  original  signature  on the Letter of  Transmittal  by which such
Debentures were tendered (including any required signature guarantees),  if any,
or be  accompanied  by (x) documents of transfer  sufficient to have the Trustee
register the transfer of the Debentures into the name of the person  withdrawing
such Debentures and (y) a properly  completed  irrevocable proxy that authorized
such person to effect such  revocation  on behalf of such Holder.  If Debentures
have been delivered  pursuant to the procedures  for  book-entry  transfer,  any
notice of  withdrawal  must  specify  the name and number of the  account of the
appropriate  book-entry  transfer  facility to be credited  with such  withdrawn
Debentures and must otherwise  comply with such book-entry  transfer  facility's
procedures.  If the  Debentures to be withdrawn have been delivered or otherwise
identified  to the  Depositary,  a signed  notice  of  withdrawal  is  effective
immediately  upon written or  facsimile  notice of  withdrawal  even if physical
release is not yet effected. Any Debentures properly withdrawn will be deemed to
be not validly tendered for purposes of the Offer.

     Withdrawal of Debentures can only be  accomplished  in accordance  with the
foregoing procedures.

     ALL QUESTIONS AS TO THE VALIDITY  (INCLUDING TIME OF RECEIPT) OF NOTICES OF
WITHDRAWAL  WILL BE DETERMINED BY ROTECH,  IN ROTECH'S  SOLE  DISCRETION  (WHOSE
DETERMINATION  SHALL BE FINAL AND BINDING).  NO WITHDRAWAL OF DEBENTURES WILL BE
DEEMED TO HAVE BEEN PROPERLY MADE UNTIL ALL DEFECTS OR IRREGULARITIES  HAVE BEEN
CURED OR EXPRESSLY WAIVED. NONE OF ROTECH, IHS, THE DEPOSITARY,  THE INFORMATION
AGENT,  THE  TRUSTEE  OR ANY  OTHER  PERSON  WILL  BE  UNDER  ANY  DUTY  TO GIVE
NOTIFICATION OF ANY DEFECTS OR  IRREGULARITIES  IN ANY NOTICE OF WITHDRAWAL,  OR
INCUR ANY LIABILITY FOR FAILURE TO GIVE ANY SUCH NOTIFICATION.

     ANY DEBENTURES PROPERLY WITHDRAWN WILL BE DEEMED NOT TO BE VALIDLY TENDERED
FOR PURPOSES OF THE OFFER.  WITHDRAWN  DEBENTURES MAY BE RETENDERED BY FOLLOWING
ONE OF THE PROCEDURES DESCRIBED ABOVE AT ANY TIME PRIOR TO THE EXPIRATION DATE.


                                       11


<PAGE>


SOURCE AND AMOUNT OF FUNDS

     The  precise  amount of funds  required  by RoTech to  purchase  Debentures
tendered  pursuant to the Offer and to pay all related  costs and expenses  will
not be known until the  Expiration  Date.  If all  outstanding  Debentures  were
tendered  and  purchased,  the  aggregate  amount of funds  required  to pay the
Repurchase Price would be  $110,000,000.  Such funds are expected to be provided
through a capital  contribution  by IHS to RoTech.  IHS intends to provide  such
capital contribution from term loan borrowings under its New Credit Facility and
the  proceeds  from the sale of the 9 1/4% Senior  Notes.  Assuming  100% of the
outstanding  principal  amount  of  the  Debentures  is  tendered  prior  to the
Expiration   Date,   RoTech   expects  to  record  an   extraordinary   loss  on
extinguishment  of debt of  approximately  $1,722,000 (net of related income tax
effect of approximately $1,106,000) in the fourth quarter of 1997.

MARKET AND TRADING INFORMATION

     The  Debentures  were  issued  in 1996,  and there  currently  is a limited
trading  market  for the  Debentures,  which are not  listed  on any  securities
exchange.  To RoTech's  knowledge,  the  Debentures are traded  infrequently  in
transactions  arranged through market makers, and there is no publicly available
pricing  information for the Debentures.  Quotations for securities that are not
widely traded, such as the Debentures, may differ from actual trading prices and
should be viewed as  approximations.  Holders of Debentures are urged to contact
their  brokers to obtain the best  available  information  as to current  market
prices. See "Risk Factors -- Limited Trading Market."

     The IHS  Common  Stock is traded on the NYSE  under the  symbol  "IHS." The
following  table sets forth for the periods  indicated the high and low reported
sale prices for the IHS Common Stock as reported on the NYSE Composite Tape.


                                                         HIGH          LOW
                                                      ----------   -----------
     CALENDAR YEAR 1995
       First Quarter ..............................   $42 1/2      $34 1/2
       Second Quarter   ...........................    37 1/4       28 5/8
       Third Quarter ..............................    32 7/8       27 5/8
       Fourth Quarter   ...........................    29 3/4       20 3/8
     CALENDAR YEAR 1996
       First Quarter ..............................    26           20 1/8
       Second Quarter   ...........................    27 7/8       23 3/8
       Third Quarter ..............................    25 7/8       20 1/2
       Fourth Quarter   ...........................    27 3/8       22
     CALENDAR YEAR 1997
       First Quarter    ...........................    32 3/8       23 3/4
       Second Quarter   ...........................    39           26 7/8
       Third Quarter    ...........................    39 1/8       32 11/16
       Fourth Quarter (through November 4)   ......    33 7/8       30 9/16

     On November 4, 1997,  the closing  sale price of the IHS Common  Stock,  as
reported on the NYSE Composite Tape, was $32 5/16 per share.

     HOLDERS ARE URGED TO OBTAIN  CURRENT  MARKET  QUOTATIONS FOR THE DEBENTURES
AND THE IHS COMMON STOCK PRIOR TO MAKING ANY DECISION WITH RESPECT TO THE OFFER.


Depositary and Information Agent

     PNC  Bank,  Kentucky,  Inc.,  the  Trustee  under the  Indenture,  has been
appointed  Depositary for the Offer. All deliveries and  correspondence  sent to
the Depositary  should be directed to its address set forth on the back cover of
this Offer to Purchase.  Requests for  assistance or  additional  copies of this
Offer to  Purchase  and the  Letter of  Transmittal  should be  directed  to the
Information  Agent at its  address  set forth on the back cover of this Offer to
Purchase.  Holders of the  Debentures  may also contact  their  broker,  dealer,
commercial bank or trust company for assistance concerning the Offer.


                                       12


<PAGE>


FEES AND EXPENSES

     RoTech will pay the Depositary  and the  Information  Agent  reasonable and
customary fees for their services (and will reimburse them for their  reasonable
out-of-pocket expenses in connection  therewith),  and will pay brokerage houses
and other  custodians,  nominees and  fiduciaries  the reasonable  out-of-pocket
expenses  incurred by them in  forwarding  copies of this Offer to Purchase  and
related  documents to the beneficial owners of the Debentures and in handling or
forwarding tenders for purchase. In addition, RoTech has agreed to indemnify the
Depositary and the Information  Agent against certain  liabilities in connection
with their services, including liabilities under the federal securities laws.

     RoTech will pay all transfer taxes,  if any,  applicable to the purchase of
Debentures pursuant to the Offer. If, however,  Debentures for principal amounts
not  accepted  for tender are to be  delivered  to, or are to be  registered  or
issued  in the name of,  any  person  other  than the  registered  Holder of the
Debentures,  or if tendered  Debentures are registered in the name of any person
other than the person signing the Letter of Transmittal, or if a transfer tax is
imposed for any reason  other than the  purchase of  Debentures  pursuant to the
Offer,  then the  amount  of any  such  transfer  tax  (whether  imposed  on the
registered  Holder or any other person) will be payable by the tendering Holder.
If  satisfactory  evidence of payment of such tax or exemption  therefrom is not
submitted,  then the  amount  of such  transfer  tax will be  deducted  from the
Repurchase Price otherwise payable to such tendering Holder.


MISCELLANEOUS

     In connection with the Offer, directors,  officers and employees of IHS and
RoTech (who will not be specifically  compensated for such services) may solicit
tenders of Debentures by use of the mails, personally or by telephone,  telegram
or facsimile transmissions.

     RoTech is not aware of any  jurisdiction  where the  making of the Offer is
not in compliance with the laws of such jurisdiction. If RoTech becomes aware of
any  jurisdiction  where the making of the Offer would not be in compliance with
such laws,  RoTech will make a good faith effort to comply with any such laws or
seek to have such laws declared  inapplicable to the Offer.  If, after such good
faith effort, RoTech cannot comply with any such applicable laws, the Offer will
not be made to (nor will  tenders be accepted  from or on behalf of) the Holders
of the Debentures residing in such jurisdiction.


                                       13


<PAGE>


                    CERTAIN FEDERAL INCOME TAX CONSIDERATIONS

     The following discussion summarizes certain federal income tax consequences
resulting from the sale of the Debentures pursuant to the Offer. This summary is
general  in  nature,  and  does  not  address  all of  the  federal  income  tax
consequences  that  may be  relevant  to a  Holder  in  light  of such  Holder's
particular  tax  situation or to certain  classes of Holders  subject to special
treatment under the federal income tax laws (for example, dealers in securities,
banks,  insurance  companies,  subchapter S  corporations,  nonresident  aliens,
foreign  corporations,  tax exempt  entities,  employee stock  ownership  plans,
individual retirement and other tax-deferred  accounts, and persons who hold the
Debentures as a hedge, who have otherwise hedged the risk of holding Debentures,
who hold the  Debentures  as part of a straddle with other  investments,  or who
hold the Debentures in connection with a conversion  transaction).  In addition,
the  discussion  does not consider the effect of any  foreign,  state,  local or
other tax laws, or any U.S. tax considerations  (e.g., estate or gift tax) other
than  U.S.  federal  income  tax  considerations,  that  may  be  applicable  to
particular Holders. This discussion is directed at Holders who are United States
persons and assumes that the Debentures are held as "capital assets" (generally,
property held for investment) within the meaning of section 1221 of the Internal
Revenue Code of 1986, as amended (the "Code").

     This summary is based upon the Code, the Treasury  Regulations  promulgated
thereunder,  Internal Revenue Service ("IRS") rulings,  and judicial  decisions,
all as in effect on the date  hereof,  and all of which are subject to change or
differing interpretations, possibly with retroactive effect. No assurance can be
given that the treatment  described herein of the cash payments  pursuant to the
Offer will be accepted by the IRS or, if challenged, by a court.

     HOLDERS OF DEBENTURES ARE URGED TO CONSULT THEIR OWN TAX ADVISORS REGARDING
THE TAX CONSEQUENCES OF TENDERING OR FAILING TO TENDER DEBENTURES, INCLUDING THE
APPLICATION AND EFFECT OF ANY GIFT, ESTATE,  STATE, LOCAL,  FOREIGN OR OTHER TAX
LAWS.

SALE OF DEBENTURES PURSUANT TO THE OFFER

     A sale of  Debentures  by a Holder  pursuant to the Offer will be a taxable
transaction  to such  Holder for  federal  income tax  purposes.  A Holder  will
generally recognize capital gain (subject to the market discount rules discussed
below) or loss on the sale of a Debenture in an amount  equal to the  difference
between  (i) the  amount of cash  received  for such  Debenture,  other than the
portion of such amount that is properly  allocable  to accrued  interest,  which
will be taxed as ordinary income, and (ii) the Holder's "adjusted tax basis" for
such Debenture at the time of the sale. Gain or loss will be separately computed
for each block of  Debentures  tendered by a Holder.  Such  capital gain or loss
will be eligible for taxation at a maximum federal income tax rate of 20% if the
Holder is an individual, estate or trust who held the Debenture for more than 18
months  at the time of such  sale and 28% if held for more  than one year but 18
months or less, at the time of sale.  Generally,  a Holder's  adjusted tax basis
for a Debenture will be equal to the cost of the Debenture to such Holder,  less
payments  (other  than  interest  payments)   received  on  the  Debenture.   If
applicable,  a Holder's tax basis in a Debenture  also would be increased by any
market  discount  previously  included in income by such  Holder  pursuant to an
election to include market discount in gross income currently as it accrues, and
would be reduced by the accrual of amortizable bond premium which the Holder has
previously  elected to deduct  from  gross  income on an annual  basis.  Certain
limitations  exist on the deduction of capital losses by both  corporations  and
individual  taxpayers.  Tendering Holders of Debentures should consult their own
tax advisors with respect to the tax consequences to them of the receipt of cash
in a sale pursuant to the Offer.

     An exception to the capital gain treatment  described  above may apply to a
Holder who purchased a Debenture at a "market  discount." Subject to a statutory
de minimis  exception,  market  discount is the excess of the stated  redemption
price  at  maturity  of such  Debenture  over  the  Holder's  tax  basis in such
Debenture  immediately after its acquisition by such Holder. In general,  unless
the Holder has  elected to include  market  discount in income  currently  as it
accrues,  any gain realized by a Holder on the sale of a Debenture having market
discount will be treated as ordinary income to the extent of the market discount
that has accrued (on a straight line basis or, at the election of the Holder, on
a constant interest basis) while such Debenture was held by the Holder.


                                       14


<PAGE>


INFORMATION REPORTING

     Information  statements  will be provided  to the IRS and to Holders  whose
Debentures  are  sold  pursuant  to  the  Offer  reporting  the  payment  of the
consideration for the Debentures (except with respect to Holders that are exempt
from the information reporting rules, such as corporations).

BACKUP WITHHOLDING AND SUBSTITUTE FORM W-9

     Under federal income tax law, certain Holders whose tendered Debentures are
accepted for payment are required to provide the Depositary (as payor) with such
Holder's current taxpayer  identification  number ("TIN") on the Substitute Form
W-9  (included  as part of the  Letter  of  Transmittal).  If the  Holder  is an
individual,  the TIN is his or her social security number.  If the Depositary is
not provided with the correct TIN, the Holder or other payee may be subject to a
$50 penalty  imposed by the IRS. In  addition,  any  consideration  paid to such
Holder or other payee with respect to Debentures purchased pursuant to the Offer
may be subject to backup withholding.

     Certain Holders (including,  among others, corporations and certain foreign
individuals)  are  not  subject  to  these  backup   withholding  and  reporting
requirements.  In  order  for a  foreign  individual  to  qualify  as an  exempt
recipient,  that Holder must submit to the  Depositary a properly  completed IRS
Form W-8 signed  under  penalties  of perjury,  attesting  to such  individual's
exempt status. A Form W-8 can be obtained from the Information  Agent. If backup
withholding  applies,  the  Depositary  is  required  to  withhold  31%  of  any
consideration  paid to the Holder or other payee.  Backup  withholding is not an
iadditional tax. Rather,  the federal income tax liability of persons subject to
backup withholding will be reduced by the amount of tax withheld. If withholding
results in an overpayment of federal income taxes, a refund may be obtained from
the IRS provided the required information is furnished.

     To prevent  backup  withholding  on any  consideration  paid to a Holder or
other payee with  respect to  Debentures  purchased  pursuant to the Offer,  the
Holder or other payee is required to  complete  the  Substitute  Form W-9 in the
Letter of Transmittal  certifying  that the TIN provided on such form is correct
and that such Holder or other payee is not subject to backup withholding.

     THE FOREGOING  DISCUSSION OF CERTAIN FEDERAL INCOME TAX CONSIDERATIONS DOES
NOT CONSIDER THE PARTICULAR FACTS AND CIRCUMSTANCES OF ANY HOLDER'S SITUATION OR
STATUS. THE SUMMARY IS BASED ON THE PROVISIONS OF THE CODE, REGULATIONS, RULINGS
AND  JUDICIAL  DECISIONS  NOW IN  EFFECT,  ALL OF WHICH ARE  SUBJECT  TO CHANGE,
POSSIBLY ON A RETROACTIVE  BASIS.  HOLDERS OF DEBENTURES  (INCLUDING  HOLDERS OF
DEBENTURES  WHO DO NOT TENDER THEIR  DEBENTURES)  SHOULD  CONSULT  THEIR OWN TAX
ADVISORS  WITH  RESPECT  TO THE TAX  CONSEQUENCES  TO  THEM,  INCLUDING  THE TAX
CONSEQUENCES  UNDER  STATE,  LOCAL,  FOREIGN AND OTHER LAWS,  OF THE SALE OF THE
DEBENTURES.


                                       15


<PAGE>


                  CERTAIN INFORMATION CONCERNING ROTECH AND IHS


ROTECH MEDICAL CORPORATION

     RoTech  Medical   Corporation   provides   comprehensive  home  healthcare,
principally  to patients in  non-urban  areas.  RoTech  currently  operates  631
locations in 36 states. RoTech's home healthcare business provides a diversified
range of products  and  services,  with an emphasis  on home  respiratory,  home
medical  equipment  and  infusion  therapy.  RoTech has  pursued  an  aggressive
acquisition  strategy since 1988, which included in the year ended July 31, 1997
acquisitions  of 174  locations of smaller  home  healthcare  companies  and the
opening  of 49 new  locations.  RoTech  plans  to  continue  to  enter  new home
healthcare markets through  acquisitions or start-ups as competitive and pricing
pressures encourage consolidation and economies of scale.

     Recent data  suggests  that there is a shortage of  healthcare  services in
non-urban  markets.  According  to the  United  States  Census  Bureau,  in 1990
non-urban  areas of the United States  accounted for roughly 25% of the national
population,  or  approximately  62 million  people.  However,  according  to the
American Medical  Association,  just 11% of physicians,  or approximately 75,000
physicians,  practice in  non-metropolitan  markets.  This data  indicates  that
non-urban markets are underserved,  and suggests that there may be opportunities
for  improvement  in access to primary  care  physicians,  as well as  specialty
services.  RoTech believes that these needs result in significant  opportunities
for companies such as RoTech,  which can attract,  retain and network physicians
in non-urban settings while offering ancillary services such as home healthcare,
to become a full-service non-institutional based primary healthcare provider.

     RoTech was founded in 1981 to provide  home  respiratory  and home  medical
equipment products and services to patients in Florida. With its founders' roots
in pharmacy and pharmaceutical  sales,  RoTech's marketing  directive has always
been to provide information to primary care physicians regarding the utilization
of home  healthcare  techniques,  products and services for their  patient base.
Providing  information  to these  physicians as to disease  management  leads to
earlier  identification  and  treatment of  patients,  enhancing  the  patient's
quality of life and  longevity.  RoTech has not targeted  specialists,  as their
patients are more acute and since  specialists  have  historically  been tied to
hospital  systems,  which  results  in higher  hospitalization  rates.  RoTech's
marketing is directed at identifying  patients of primary care physicians  prior
to  hospitalization  and prior to an acuity level that would require utilizing a
specialist.

     RoTech's  strategy is to develop  integrated  healthcare  delivery  systems
through the acquisition of smaller local home healthcare  companies in non-urban
areas.  RoTech targets  non-urban markets of smaller cities and rural areas, due
to  the  dominance  of  primary  care  physicians  in  these  markets,   reduced
competition  and a tendency  to care for  patients in the home  setting.  RoTech
believes that acquisitions of home healthcare  companies will continue to expand
the base of relationships with primary care physicians in these markets. Primary
care physicians in these markets typically have long-standing relationships with
loyal patient bases. These physicians are usually solo practitioners and are the
key decision  makers in the treatment of their  patients.  RoTech  believes that
making home healthcare  products and services available to these physicians will
result in better, less expensive healthcare that provides an improved quality of
life for the patients and their caregivers in these communities.

     RoTech was  incorporated  on  September  1, 1981 as a Florida  corporation.
RoTech's principal executive offices are located at 4506 L.B. McLeod Road, Suite
F, Orlando, Florida 32811 and its telephone number is (407) 841-2115. Unless the
context  indicates   otherwise,   the  term  "RoTech"  includes  RoTech  Medical
Corporation and its subsidiaries.


                                       16
<PAGE>


     The following table summarizes certain selected consolidated financial data
of RoTech for each of the years in the five-year period ended July 31, 1997. The
selected historical  financial  information of RoTech has been derived from, and
should  be read in  conjunction  with,  the  historical  consolidated  financial
statements of RoTech,  including the notes  thereto,  incorporated  by reference
herein.


<TABLE>
<CAPTION>
                                                                 AS OF AND FOR THE FISCAL YEAR ENDED JULY 31,
                                                ---------------------------------------------------------------------------
                                                       1993               1994           1995       1996           1997
                                                ------------------ ------------------ ---------- ---------- ---------------
                                                                   (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
<S>                                              <C>                <C>                <C>        <C>        <C>
STATEMENT OF OPERATIONS DATA:
Operating revenue:
 Home respiratory therapy & equipment .........  $    23,857 (a)    $    41,579 (a)    $ 56,533   $110,118   $    211,346
 Home medical equipment & supplies ............         (a)                 (a)          32,305     92,062        122,581
 Home infusion therapy & other pharmacy related
   services   .................................       21,715             25,492          33,554     41,498         59,177
 Other products & services   ..................        2,811              4,399          11,719     19,352         29,588
                                                 -----------        -----------        ---------  ---------  ------------
   Total   ....................................       48,383             71,470         134,111    263,030        422,692
Cost and expenses:
 Cost of revenue ..............................       12,359             17,409          36,288     71,013        105,564
 Selling, general and administrative  .........       25,064             35,880          66,477    127,357        208,977
 Depreciation and amortization  ...............        2,801              5,338           9,565     26,520         44,017
 Interest  ....................................           76                 67             835      5,228         13,561
                                                 -----------        -----------        ---------  ---------  ------------
   Total cost and expenses   ..................       40,300             58,694         113,165    230,118        372,119
Income before income taxes   ..................        8,083             12,776          20,946     32,912         50,573
Income tax expense  ...........................        2,956              4,664           7,801     12,356         19,766
                                                 -----------        -----------        ---------  ---------  ------------
   Net income .................................  $     5,127        $     8,112        $ 13,145   $ 20,556   $     30,807
                                                 ===========        ===========        =========  =========  ============
Net income per share(b):
 Primary   ....................................  $      0.38        $      0.50        $   0.64   $   0.83   $       1.17
 Fully-diluted   ..............................  $      0.38        $      0.50        $   0.63   $   0.82   $       1.12
                                                 ===========        ===========        =========  =========  ============
Other Data:
Weighted average shares outstanding(b):
 Primary   ....................................       13,384             16,294          20,684     24,657         26,352
 Fully-diluted   ..............................       13,384             16,294          20,984     25,206         30,940
                                                 ===========        ===========        =========  =========  ============
BALANCE SHEET DATA:
Working capital (deficit) .....................  $    18,203        $    27,783        $ 41,587   $ 36,007   $    (59,821)(c)
Total assets  .................................       40,019             94,433         175,425    374,614        560,732
Long-term debt (less current portion) .........           --                 --              --    110,000        110,000
Shareholders' equity(b)   .....................       36,197             83,320         149,659    174,675        213,960
</TABLE>

- ----------
RoTech has acquired various businesses in the five years shown above. Results of
these acquisitions' operations are included from the respective dates acquired.

(a)  A breakout of home  respiratory  therapy and  equipment  revenues  and home
     medical  equipment  and supplies was not available for the years ended July
     31, 1993 and 1994. All revenue  related to these two product lines has been
     presented  as  "home  respiratory  therapy  and  equipment"  for the  years
     indicated.

(b)  On May 21,  1996,  RoTech  distributed  a 100%  common  stock  dividend  to
     shareholders of record as of July 31, 1996 to effect a 2-for-1 stock split.
     Shareholders'  equity has been restated to give retroactive  recognition to
     the stock  split for all  periods.  In  addition,  per  share  amounts  and
     weighted average shares  outstanding have been restated to give retroactive
     effect to the split.

(c)  Notes  payable  to banks  of $181  million  are  classified  as  short-term
     liabilities, causing the working capital deficit at July 31, 1997.


                                       17


<PAGE>


INTEGRATED HEALTH SERVICES, INC.

     Integrated  Health Services,  Inc. is one of the nation's leading providers
of  post-acute  healthcare  services.  Post-acute  care  is the  provision  of a
continuum of care to patients  following  discharge from an acute care hospital.
IHS' post-acute care services include subacute care, home care,  skilled nursing
facility  care  and  inpatient  and  outpatient   rehabilitation,   hospice  and
diagnostic  services.  IHS'  post-acute  care network is designed to address the
fact that the cost  containment  measures  implemented  by private  insurers and
managed care  organizations  and  limitations  on  government  reimbursement  of
hospital  costs have resulted in the discharge  from  hospitals of many patients
who  continue  to require  medical  and  rehabilitative  care.  IHS'  post-acute
healthcare system is intended to provide  cost-effective  continuity of care for
its  patients  in  multiple  settings  and enable  payors to  contract  with one
provider to provide all of a patient's needs following discharge from acute care
hospitals.  IHS believes that its post-acute care network can be extended beyond
post-acute care to also provide  "pre-acute"  care,  i.e.,  services to patients
which reduce the likelihood of a need for a hospital stay.  IHS' post-acute care
network currently consists of approximately 1,900 service locations in 47 states
and the District of Columbia.

     IHS'  post-acute  care  network  strategy  is  to  provide   cost-effective
continuity of care for its patients in multiple  settings,  using geriatric care
facilities  as  platforms  to provide a wide  variety of  subacute  medical  and
rehabilitative  services  more  typically  delivered in the acute care  hospital
setting and using home  healthcare to provide  those medical and  rehabilitative
services which do not require  24-hour  monitoring.  To implement its post-acute
care  network  strategy,  IHS has  focused  on (i)  expanding  the range of home
healthcare  and  related  services  it offers to  patients  directly in order to
provide patients with a continuum of care throughout  their recovery,  to better
control  costs and to meet the growing  desire by payors for one-stop  shopping;
(ii)  developing  market  concentration  for its  post-acute  care  services  in
targeted  states  due  to  increasing  payor  consolidation  and  the  increased
preference of payors,  physicians and patients for dealing with only one service
provider;  and (iii)  developing  subacute  care  units.  Given  the  increasing
importance of managed care in the healthcare  marketplace and the continued cost
containment  pressures from Medicare,  Medicaid and private payors, IHS has been
restructuring its operations to enable IHS to focus on obtaining  contracts with
managed care organizations and to provide capitated  services.  IHS' strategy is
to become a preferred  or  exclusive  provider of  post-acute  care  services to
managed care organizations and other payors.

     In  implementing  its post-acute  care network  strategy,  IHS has recently
focused  on  expanding  its  home  healthcare  services  to  take  advantage  of
healthcare payors' increasing focus on having healthcare  provided in the lowest
cost  setting  possible,  recent  advances  in  medical  technology  which  have
facilitated the delivery of medical services in alternative  sites and patients'
desires to be treated at home.  Consistent  with IHS'  strategy,  IHS in October
1996 acquired First American Health Care of Georgia, Inc. ("First American"),  a
provider  of home  health  services,  principally  home  nursing,  in 21 states,
primarily Alabama,  California,  Florida,  Georgia,  Michigan,  Pennsylvania and
Tennessee.  IHS in October 1997 acquired  RoTech,  a provider of home healthcare
products  and  services,  with an emphasis  on home  respiratory,  home  medical
equipment and infusion  therapy,  principally to patients in non-urban areas. In
addition,  in September  1997,  IHS  acquired  Community  Care of America,  Inc.
("CCA"),  which develops and operates  skilled  nursing  facilities in medically
underserved  rural  communities (the "CCA  Acquisition").  IHS believes that CCA
will broaden its post-acute  care network to include more rural markets and will
complement its existing home care locations in rural markets as well as RoTech's
business.  In October 1997, IHS acquired (the "Coram  Lithotripsy  Acquisition")
the  lithotripsy  division (the "Coram  Lithotripsy  Division") of Coram,  which
provides lithotripsy  services and equipment  maintenance in 180 locations in 18
states,  in order to expand the mobile  diagnostic  treatment  and  services  it
offers to patients,  payors and other  providers.  Lithotripsy is a non-invasive
technique that utilizes  shock waves to  disintegrate  kidney  stones.  See "IHS
Recent  Developments."  IHS intends to use the home  healthcare  setting and the
delivery  franchise  of its home  healthcare  branch and  agency  network to (i)
deliver  sophisticated care, such as skilled nursing care, home infusion therapy
and rehabilitation, outside the hospital or nursing home; (ii) serve as an entry
point for patients into the IHS  post-acute  care  network;  and (iii) provide a
cost-effective site for case management and patient direction.

     IHS provides subacute care through medical specialty units ("MSUs"),  which
are typically 20 to 75 bed specialty units with physical identities, specialized
medical  technology and staffs  separate from the geriatric  care  facilities in
which they are located. MSUs are designed to provide comprehensive medical


                                       18


<PAGE>


services to patients who have been  discharged from acute care hospitals but who
still require subacute or complex medical  treatment.  The levels and quality of
care provided in IHS' MSUs are similar to those  provided in the hospital but at
per diem  treatment  costs which IHS believes are generally 30% to 60% below the
cost of such  care in  acute  care  hospitals.  Because  of the  high  level  of
specialized care provided,  IHS' MSUs generate  substantially higher net revenue
and operating profit per patient day than traditional geriatric care services.

     IHS presently  operates 215 geriatric care  facilities (168 owned or leased
and 47 managed),  including the facilities  acquired in the CCA  Acquisition (of
which 20 facilities are being held for sale),  and 158 MSUs located within 84 of
these  facilities.  Specialty medical services  revenues,  which include all MSU
charges, all revenue from providing rehabilitative  therapies,  pharmaceuticals,
medical supplies and durable medical equipment to all its patients,  all revenue
from its  Alzheimer's  programs and all revenue from its  provision of pharmacy,
rehabilitation  therapy,  home healthcare,  hospice care and similar services to
third-parties, constituted approximately 57%, 65% and 70% of net revenues during
the years ended December 31, 1994, 1995 and 1996, respectively.  IHS also offers
a wide  range of basic  medical  services  as well as a  comprehensive  array of
respiratory,  physical,  speech,  occupational and physiatric therapy in all its
geriatric care facilities.  For the year ended December 31, 1996,  approximately
17%  of  IHS'   revenues  were  derived  from  home  health  and  hospice  care,
approximately  53% were derived  from  subacute  and other  ancillary  services,
approximately  27%  were  derived  from  basic  nursing  home  services  and the
remaining approximately 3% were derived from management and other services. On a
pro forma basis after giving effect to the acquisition of First American and the
Merger, for the year ended December 31, 1996, approximately 44% of IHS' revenues
were derived from home health and hospice care,  approximately  36% were derived
from subacute and other ancillary services,  approximately 18% were derived from
traditional basic nursing home services and the remaining  approximately 2% were
derived from management and other services.

     Integrated  Health  Services,  Inc.  was  incorporated  in March  1986 as a
Pennsylvania  corporation and reorganized as a Delaware  corporation in November
1986. IHS' principal  executive  offices are located at 10065 Red Run Boulevard,
Owings Mills, Maryland 21117 and its telephone number is (410) 998-8400.  Unless
the context  indicates  otherwise,  the term "IHS"  includes  Integrated  Health
Services, Inc. and its subsidiaries, including RoTech.


                                       19


<PAGE>


     The following table summarizes certain selected consolidated financial data
of IHS for each of the years in the five-year period ended December 31, 1996 and
the six months ended June 30, 1996 and 1997. The selected  historical  financial
information  of IHS has been  derived  from,  and should be read in  conjunction
with, the historical  consolidated  financial  statements of IHS,  including the
notes thereto,  incorporated by reference  herein.  The results of IHS as of and
for the six months  ended June 30, 1997 are not  necessarily  indicative  of the
results  to be  achieved  by IHS for the  full  fiscal  year.  See  "IHS  Recent
Developments--Nine  Month Results" for information  with respect to IHS' results
of operations for the nine months ended September 30, 1997.


<TABLE>
<CAPTION>
                                                             AS OF AND FOR THE YEAR ENDED DECEMBER 31,
                                             -------------------------------------------------------------------------
                                                 1992           1993           1994           1995           1996
                                             ------------- -------------- -------------- -------------- --------------
                                                        (IN THOUSANDS, EXCEPT SHARE AND PER SHARE AMOUNTS)
<S>                                          <C>            <C>            <C>           <C>            <C>
STATEMENT OF OPERATIONS DATA(1)(2):
Net Revenues:
 Basic medical services   .................. $  100,799     $    113,508   $    269,817  $   368,569    $   389,773
 Specialty medical services  ...............     88,065          162,017        404,401      770,554        999,209
 Management services and other  ............     13,232           20,779         37,884       39,765         45,713
                                             -----------    -------------  ------------- ------------   ------------
  Total ....................................    202,096          296,304        712,102    1,178,888      1,434,695
Cost and Expenses:
 Operating expenses ........................    145,623          212,936        528,131      888,551      1,093,948
 Corporate administrative and general ......     11,927           16,832         37,041       56,016         60,976
 Depreciation and amortization  ............      4,334            8,126         26,367       39,961         41,681
 Rent   ....................................     19,509           23,156         42,158       66,125         77,785
 Interest, net   ...........................      1,493            5,705         20,602       38,977         64,110
 Loss on impairment of long-lived assets
  (3)   ....................................         --               --             --       83,321             --
 Other non-recurring charges (income)(4) ...         --               --             --       49,639        (14,457)
                                             -----------    -------------  ------------- ------------   ------------
  Earnings (loss) before equity in earnings
   (loss) of affiliates, income taxes and
   extraordinary items .....................     19,210           29,549         57,803      (43,702)       110,652
Equity in earnings (loss) of affiliates  ...        (36)           1,241          1,176        1,443            828
                                             -----------    -------------  ------------- ------------   ------------
  Earnings (loss) before income taxes and
   extraordinary items .....................     19,174           30,790         58,979      (42,259)       111,480
Income tax provision (benefit)  ............      7,286           12,008         22,117      (16,270)        63,715
                                             -----------    -------------  ------------- ------------   ------------
  Earnings (loss) before extraordinary
   items   .................................     11,888           18,782         36,862      (25,989)        47,765
Extraordinary items(5) .....................      2,524            2,275          4,274        1,013          1,431
                                             -----------    -------------  ------------- ------------   ------------
  Net earnings (loss)  ..................... $    9,364     $     16,507   $     32,588  $   (27,002)   $    46,334
                                             ===========    =============  ============= ============   ============
Per Common Share (fully-diluted)(6):
  Earnings (loss) before extraordinary
   items   ................................. $     1.01     $       1.35   $       1.73  $     (1.21)   $      1.82
  Net earnings (loss)  .....................        .80             1.22           1.57        (1.26)          1.78
                                             ===========    =============  ============= ============   ============
Weighted average number of common and
 common equivalent shares outstanding(6) ...  1,996,815       17,261,079     27,154,153   21,463,464     31,652,620
                                             ===========    =============  ============= ============   ============
BALANCE SHEET DATA:
 Cash and temporary investments ............ $  103,858     $     65,295   $     63,347  $    41,304    $    41,072
 Working capital ...........................    144,074           69,495         76,383      136,315         57,549
 Total assets ..............................    313,671          776,324      1,255,989    1,433,730      1,993,107
 Long-term debt, including current por-
  tion(7) ..................................    142,620          402,536        551,452      770,661      1,054,747
 Stockholders' equity  .....................    146,013          216,506        453,811      431,528        534,865



<CAPTION>
                                                  AS OF AND FOR THE
                                                      SIX MONTHS
                                                    ENDED JUNE 30,
                                             ----------------------------
                                                  1996          1997
                                             -------------- -------------
                                    (IN THOUSANDS, EXCEPT SHARE AND PER SHARE AMOUNTS)
<S>                                           <C>            <C>
STATEMENT OF OPERATIONS DATA(1)(2):
Net Revenues:
 Basic medical services   ..................  $    195,279   $    176,810
 Specialty medical services  ...............       446,393        722,802
 Management services and other  ............        21,381         19,304
                                              -------------  -------------
  Total ....................................       663,053        918,916
Cost and Expenses:
 Operating expenses ........................       504,169        691,148
 Corporate administrative and general ......        29,947         36,151
 Depreciation and amortization  ............        16,779         30,844
 Rent   ....................................        35,535         49,795
 Interest, net   ...........................        30,102         44,645
 Loss on impairment of long-lived assets
  (3)   ....................................            --             --
 Other non-recurring charges (income)(4) ...            --         20,047
                                              -------------  -------------
  Earnings (loss) before equity in earnings
   (loss) of affiliates, income taxes and
   extraordinary items .....................        46,521         46,286
Equity in earnings (loss) of affiliates  ...           760             98
                                              -------------  -------------
  Earnings (loss) before income taxes and
   extraordinary items .....................        47,281         46,384
Income tax provision (benefit)  ............        18,203         18,090
                                              -------------  -------------
  Earnings (loss) before extraordinary
   items   .................................        29,078         28,294
Extraordinary items(5) .....................         1,431         18,168
                                              -------------  -------------
  Net earnings (loss)  .....................  $     27,647   $     10,126
                                              =============  =============
Per Common Share (fully-diluted)(6):
  Earnings (loss) before extraordinary
   items   .................................  $       1.10   $       0.92
  Net earnings (loss)  .....................          1.05           0.41
                                              =============  =============
Weighted average number of common and
 common equivalent shares outstanding(6) ...    31,028,123     36,232,591
                                              =============  =============
BALANCE SHEET DATA:
 Cash and temporary investments ............                 $     45,472
 Working capital ...........................                      159,042
 Total assets ..............................                    2,142,647
 Long-term debt, including current por-
  tion(7) ..................................                    1,218,248
 Stockholders' equity  .....................                      581,319
</TABLE>

- ----------

(1)  IHS has grown substantially  through  acquisitions and the opening of MSUs,
     which acquisitions and MSU openings  materially affect the comparability of
     the financial data  reflected  herein.  In addition,  IHS sold its pharmacy
     division in July 1996 (the  "Pharmacy  Sale"),  a majority  interest in its
     assisted  living  services  subsidiary  ("ILC") in  October  1996 (the "ILC
     Offering")  and the remaining  interest in ILC in July 1997  (together with
     the ILC  Offering,  the "ILC Sale").  See  "Unaudited  Pro Forma  Financial
     Information."

(2)  In 1995, IHS merged with IntegraCare, Inc. ("IntegraCare") in a transaction
     accounted  for as a pooling  of  interests.  Accordingly,  IHS'  historical
     financial  statements  for all periods prior to the  effective  date of the
     IntegraCare   merger   have  been   restated  to  include  the  results  of
     IntegraCare.

(3)  In  December  1995,  IHS  elected  early  implementation  of SFAS No.  121,
     Accounting  for the  Impairment  of  Long-Lived  Assets and for  Long-Lived
     Assets to Be Disposed Of, resulting in a non-cash charge of $83,321,000.


                                       20
<PAGE>


(4)  In 1995,  consists of (i) expenses of $1,939,000 related to the merger with
     IntegraCare, (ii) a $21,915,000 loss on the write-off of accrued management
     fees  ($8,496,000),  loans  ($11,097,000)  and contract  acquisition  costs
     ($2,322,000) related to IHS' termination of its agreement,  entered into in
     January 1994, to manage 23 long-term care and psychiatric  facilities owned
     by Crestwood  Hospital and (iii) the write-off of  $25,785,000  of deferred
     pre-opening costs resulting from a change in accounting  estimate regarding
     the  future  benefit  of  deferred  pre-opening  costs.  In 1996,  consists
     primarily of (i) a gain of $34,298,000  from the Pharmacy Sale, (ii) a loss
     of  $8,497,000  from  its  sale  of  shares  in the ILC  Offering,  (iii) a
     $7,825,000 loss on write-off of accrued management fees and loans resulting
     from IHS' termination of its 10-year  agreement,  entered into in September
     1994, to manage six geriatric care facilities owned by All Seasons and (iv)
     a  $3,519,000  exit cost  resulting  from the  closure  of  redundant  home
     healthcare  agencies.  Because IHS'  investment  in the  Capstone  Pharmacy
     Services,  Inc. ("Capstone") common stock received in the Pharmacy Sale had
     a very small tax basis, the taxable gain on the sale significantly exceeded
     the  gain  for  financial  reporting  purposes,   thereby  resulting  in  a
     disproportionately  higher  income tax  provision  related to the sale.  In
     1997, consists primarily of (i) a gain of $7,578,000 realized on the shares
     of Capstone  common stock received in the Pharmacy Sale, (ii) the write-off
     of  $6,553,000  of  accounting,  legal and other costs  resulting  from the
     proposed  transaction to acquire Coram (the "Coram Merger Transaction") and
     (iii)  the  payment  to  Coram  of  $21,000,000  in  connection   with  the
     termination  of the proposed Coram Merger  Transaction.  See "Unaudited Pro
     Forma Financial Information."

(5)  In  1992,  IHS  recorded  a loss on  extinguishment  of debt of  $4,072,000
     relating  primarily  to  prepayment  charges and the  write-off of deferred
     financing  costs.  Such loss,  reduced by the related  income tax effect of
     $1,548,000,  is  presented  for the  year  ended  December  31,  1992 as an
     extraordinary  loss  of  $2,524,000.  In  1993,  IHS  recorded  a  loss  on
     extinguishment of debt of $3,730,000 relating primarily to the write-off of
     deferred  financing  costs.  Such loss,  reduced by the related  income tax
     effect of $1,455,000,  is presented for the year ended December 31, 1993 as
     an  extraordinary  loss of  $2,275,000.  In 1994,  IHS  recorded  a loss on
     extinguishment of debt of $6,839,000 relating primarily to the write-off of
     deferred  financing  costs.  Such loss,  reduced by the related  income tax
     effect of $2,565,000,  is presented for the year ended December 31, 1994 as
     an  extraordinary  loss of  $4,274,000.  In 1995,  IHS  recorded  a loss on
     extinguishment  of debt of  $1,647,000  relating  primarily  to  prepayment
     charges and the write-off of deferred  financing costs. Such loss,  reduced
     by the related  income tax effect of $634,000,  is  presented  for the year
     ended December 31, 1995 as an  extraordinary  loss of $1,013,000.  In 1996,
     IHS  recorded  a loss on  extinguishment  of debt of  $2,327,000,  relating
     primarily to the write-off of deferred  financing costs. Such loss, reduced
     by the related income tax effect of $896,000, is presented in the statement
     of operations for the year ended December 31, 1996 and the six months ended
     June 30, 1996 as an extraordinary loss of $1,431,000. During the six months
     ended  June 30,  1997,  IHS  recorded a loss on  extinguishment  of debt of
     $29,784,000,  representing  approximately  (i) $23,554,000 of cash payments
     for premium  and  consent  fees  relating  to the early  extinguishment  of
     $214,868,000  aggregate  principal amount of IHS' senior subordinated notes
     and (ii) $6,230,000 of deferred  financing costs  written-off in connection
     with the early  extinguishment  of such  debt.  Such  loss,  reduced by the
     related income tax effect of $11,616,000,  is presented in the statement of
     operations for the six months ended June 30, 1997 as an extraordinary  loss
     of $18,168,000. See "IHS Recent Developments -- Repurchase of 9 5/8% Senior
     Subordinated Notes and 10 3/4% Senior Subordinated Notes."

(6)  The  weighted  average  number  of  common  and  common  equivalent  shares
     outstanding for the years ended December 31, 1992,  1993, 1994 and 1996 and
     the six months ended June 30, 1996 and 1997 includes the assumed conversion
     of  IHS'  convertible   subordinated  debentures  into  IHS  Common  Stock.
     Additionally,  interest  expense and  amortization  of  underwriting  costs
     related to such debentures are added, net of tax, to income for the purpose
     of calculating  fully-diluted  earnings per share. Such amounts  aggregated
     $183,000, $4,516,000,  $10,048,000,  $9,888,000,  $4,944,000 and $4,904,000
     for the years ended  December  31,  1992,  1993,  1994 and 1996 and the six
     months ended June 30, 1996 and 1997,  respectively.  The  weighted  average
     number of common  and common  equivalent  shares  outstanding  for the year
     ended  December  31, 1995 does not include the assumed  conversion  of IHS'
     convertible  subordinated  debentures or the related  interest  expense and
     underwriting costs, as such conversion would be anti-dilutive.

(7)  In September 1997, IHS issued $500 million  aggregate  principal  amount of
     its 9 1/4% Senior  Subordinated Notes due 2008 and borrowed $750 million of
     term loans under its new revolving credit and term loan facility.  See "IHS
     Recent  Developments -- New Credit  Facility" and "-- Sale of 9 1/4% Senior
     Subordinated Notes due 2008."


                                       21


<PAGE>


                                  RISK FACTORS

     The  following  considerations,  in addition to the other  information  set
forth herein, should be considered carefully by Holders and beneficial owners of
Debentures.


LIMITED TRADING MARKET

     The  Debentures  were  issued  in 1996,  and there  currently  is a limited
trading  market  for the  Debentures,  which are not  listed  on any  securities
exchange.  To RoTech's  knowledge,  the  Debentures are traded  infrequently  in
transactions  arranged through market makers, and there is no publicly available
pricing  information for the Debentures.  Quotations for securities that are not
widely traded, such as the Debentures, may differ from actual trading prices and
should be viewed as  approximations.  Holders are urged to contact their brokers
with respect to current market prices for the Debentures.

     To the extent that  Debentures are tendered and accepted for payment in the
Offer,  the  trading  market  for  Debentures  that  remain  outstanding  may be
significantly  more limited,  which might adversely  affect the liquidity of the
Debentures.  The  extent of the  public  market  and the  availability  of price
quotations  would  depend  upon a number of  factors,  including  the  number of
holders of  Debentures  remaining at such time.  An issue of  securities  with a
smaller outstanding market value available for trading (the "float") may command
a lower price than would a comparable  issue of securities with a greater float.
Therefore,  the market price for  Debentures  that are not tendered in the Offer
may be affected adversely to the extent that the amount of Debentures  purchased
pursuant to the Offer reduces the float. The reduced float also may tend to make
the trading prices of the Debentures that are not so purchased more volatile. In
addition,  RoTech may from time to time following the Expiration Date repurchase
Debentures  through open market purchases,  privately  negotiated  transactions,
tender offers, exchange offers or otherwise,  upon such terms and at such prices
as it may  determine,  which may be more or less than the  Repurchase  Price and
could be for cash or other consideration. There can be no assurance as to which,
if any,  of these  alternatives  (or  combinations  thereof)  RoTech may pursue.
RoTech intends to apply under the Exchange Act to terminate the  registration of
the  Debentures  under the Exchange  Act on June 5, 1998,  the date RoTech is no
longer  required  to keep  effective  under the  Securities  Act a  registration
statement registering the resale of the Debentures.  Following such termination,
RoTech will no longer file reports,  proxy statements and other information with
the Commission. This lack of publicly available information regarding RoTech may
further limit the trading market for the Debentures.  As a result,  there can be
no  assurance  that any  trading  market for the  Debentures  will  exist  after
consummation of the Offer.

SUBORDINATION OF THE DEBENTURES; HOLDING COMPANY STRUCTURE

     The Debentures are  subordinated to all Senior  Indebtedness (as defined in
the Indenture) of RoTech (including IHS' $1.75 billion revolving credit and term
loan  facility by reason of RoTech's  guaranty of such  facility)  now or at any
time later  outstanding.  In addition,  the  operations  of RoTech are conducted
through  its  subsidiaries  and,  therefore,   the  Debentures  are  effectively
subordinated  to all  indebtedness  and other  liabilities  and  commitments  of
RoTech's  subsidiaries.  As a result,  RoTech's  rights,  and the  rights of its
creditors,  to participate in the  distribution of assets of any subsidiary upon
such  subsidiary's  liquidation or  reorganization  will be subject to the prior
claims of such  subsidiary's  creditors,  except to the  extent  that  RoTech is
itself recognized as a creditor of such subsidiary,  in which case the claims of
RoTech  would  still be subject to the claims of any  secured  creditor  of such
subsidiary and of any holder of indebtedness  of such subsidiary  senior to that
held by RoTech.  The Debentures are obligations  exclusively of RoTech,  and are
not guaranteed by any of RoTech's  subsidiaries  or by IHS. Since the operations
of RoTech are currently conducted primarily through subsidiaries,  RoTech's cash
flow and its ability to service its debt, including the Debentures, is dependent
upon  the  earnings  of  its  subsidiaries  and  distributions  to  RoTech.  The
subsidiaries  are separate and distinct  legal  entities and have no obligation,
contingent  or  otherwise,  to pay amounts due pursuant to the  Debentures or to
make any funds available  therefor.  Moreover,  the payment of dividends and the
making of loans or advances to RoTech by its  subsidiaries  are contingent  upon
the  earnings  of  those  subsidiaries  and  are  subject  to  various  business
considerations  and,  for  certain  subsidiaries,   restrictive  loan  covenants
contained in the instru-


                                       22


<PAGE>


ments governing the indebtedness of such subsidiaries, including covenants which
restrict in certain circumstances the payment of dividends and distributions and
the  transfer of assets to RoTech.  The  Indenture  does not limit the amount of
indebtedness RoTech and its subsidiaries may incur.

RISKS RELATED TO SUBSTANTIAL INDEBTEDNESS OF IHS

     IHS' indebtedness is substantial in relation to its  stockholders'  equity.
At June 30, 1997,  IHS' total debt,  including  current  portion,  accounted for
67.7% of its total  capitalization.  On a pro forma basis after giving effect to
the  Merger,   the  CCA  Acquisition  and  the  Coram  Lithotripsy   Acquisition
(collectively,  the  "Recent  Acquisitions"),  the New Credit  Facility  and the
issuance of the 9 1/4% Senior Notes and the use of proceeds  therefrom  and from
the term loan portion of the New Credit  Facility to repay  amounts  outstanding
under the prior credit  facility,  to pay the cash portion of the purchase price
of the Recent  Acquisitions  and to repay  certain  indebtedness  assumed in the
Recent  Acquisitions,  IHS' total debt,  including current portion,  at June 30,
1997 accounted for  approximately  68.1% of its total pro forma  capitalization.
IHS also has  significant  lease  obligations  with  respect  to the  facilities
operated pursuant to long-term  leases,  which aggregated  approximately  $212.1
million at June 30,  1997  ($239.1  million on a pro forma  basis  after  giving
effect to the Merger).  For the year ended  December 31, 1996 and the six months
ended  June 30,  1996 and 1997,  IHS' rent  expense  was $77.8  million  ($108.9
million on a pro forma basis after giving effect to the Merger,  the acquisition
of First  American (the "First  American  Acquisition"),  the sale of a majority
interest in IHS'  assisted  living  services  subsidiary in October 1996 and the
sale of the remaining  interest in July 1997 (the "ILC Sale"),  the sale of IHS'
pharmacy  division  in  July  1996  (the  "Pharmacy  Sale")  and  certain  other
acquisitions  consummated by IHS in 1996 and 1997), $35.5 million ($49.8 million
on a pro forma  basis after  giving  effect to the  Merger,  the First  American
Acquisition,  the ILC Sale,  the Pharmacy  Sale and certain  other  acquisitions
consummated  by IHS in 1996 and 1997) and $49.8 million  ($58.4 million on a pro
forma basis after  giving  effect to the Merger and certain  other  acquisitions
consummated by IHS in 1997),  respectively.  See "Unaudited Pro Forma  Financial
Information."  In addition,  IHS is obligated  to pay up to an  additional  $155
million in respect of the  acquisition  of First  American  during  2000 to 2004
under  certain  circumstances,  of which $35.3 million has been recorded at June
30, 1997.  See "IHS Recent  Developments  -- First American  Acquisition."  IHS'
strategy of  expanding  its  specialty  medical  services  and  growing  through
acquisitions  may  require  additional  borrowings  in order to finance  working
capital,  capital  expenditures and the purchase price of any acquisitions.  The
degree  to which  IHS is  leveraged,  as well as its rent  expense,  could  have
important  consequences  to  holders of IHS Common  Stock,  including:  (i) IHS'
ability  to obtain  additional  financing  in the future  for  working  capital,
capital  expenditures,   acquisitions  or  general  corporate  purposes  may  be
impaired;  (ii) a substantial  portion of IHS' cash flow from  operations may be
dedicated to the payment of principal and interest on its  indebtedness and rent
expense,  thereby reducing the funds available to IHS for its operations;  (iii)
certain of IHS'  borrowings  bear, and will continue to bear,  variable rates of
interest,  which expose IHS to increases in interest rates;  and (iv) certain of
IHS' indebtedness contains financial and other restrictive covenants,  including
those  restricting  the incurrence of additional  indebtedness,  the creation of
liens,  the payment of dividends  and sales of assets and  imposing  minimum net
worth  requirements.  In addition,  IHS' leverage may also adversely affect IHS'
ability to respond to changing business and economic  conditions or continue its
growth strategy.  There can be no assurance that IHS' operating  results will be
sufficient  for the  payment of IHS'  indebtedness.  If IHS were  unable to meet
interest,  principal or lease payments, or satisfy financial covenants, it could
be required to seek  renegotiation  of such payments and/or  covenants or obtain
additional  equity or debt financing.  To the extent IHS finances its activities
with additional debt, IHS may become subject to certain additional financial and
other  covenants  that may restrict  its ability to pursue its growth  strategy.
There can be no assurance that any such efforts would be successful or timely or
that the terms of any such financing or refinancing  would be acceptable to IHS.
See "-- Risks Related to Capital  Requirements"  and "Description of Certain IHS
Indebtedness."

     In  connection  with the  offering of the 9 1/4% Senior  Notes,  Standard &
Poors  ("S&P")   confirmed  its  B  rating  of  IHS'  other   subordinated  debt
obligations,  but with a negative outlook, and assigned the same rating to the 9
1/4% Senior Notes. S&P stated that IHS'  speculative-grade  ratings reflect IHS'
aggressive transition toward becoming a full-service  alternate-site  healthcare
provider, and its limited cash flow


                                       23


<PAGE>


relative  to its  heavy  debt  burden.  S&P  noted  that IHS  would  be  greatly
challenged to control,  integrate and further expand operations that were only a
quarter  of their  current  size  just  three  years  ago,  and also  noted  the
continuing  uncertainty  with  regard  to the  adequacy  of  reimbursement  from
government  sponsored programs for the indigent and elderly. S&P also noted that
there is the potential that a large  debt-financed  acquisition  could lead to a
ratings  downgrade.  In connection with the offering of the 9 1/4% Senior Notes,
Moody's  Investors  Service  ("Moody's")  downgraded  to B2  IHS'  other  senior
subordinated  debt  obligations,  but noted that the  outlook for the rating was
stable,  and assigned the new rating to the 9 1/4% Senior Notes.  Moody's stated
that the rating  action  reflects  Moody's  concern about IHS'  continued  rapid
growth through  acquisitions,  which has resulted in negative tangible equity of
$114 million,  making no adjustment for the $259 million of convertible  debt of
IHS outstanding.  Moody's also stated that the availability  provided by the New
Credit Facility and the 9 1/4% Senior Notes  positioned IHS to complete  sizable
acquisition  transactions  using solely  debt.  Moody's  further  noted that the
rating reflects that there are significant changes underway in the reimbursement
of  services  rendered  by IHS,  and that the exact  impact of these  changes is
uncertain.

RISKS ASSOCIATED WITH GROWTH THROUGH ACQUISITIONS AND INTERNAL DEVELOPMENT

     IHS' growth  strategy  involves  growth through  acquisitions  and internal
development  and, as a result,  IHS is subject to various risks  associated with
this growth strategy.  IHS' planned expansion and growth require that IHS expand
its  home  healthcare  services  through  the  acquisition  of  additional  home
healthcare  providers  (including the  continuation by RoTech of its acquisition
program) and that IHS acquire,  or establish  relationships  with, third parties
which  provide  post-acute  care  services not  currently  provided by IHS, that
additional MSUs be established in IHS' existing facilities and that IHS acquire,
lease or acquire the right to manage for others  additional  facilities in which
MSUs can be  established.  Such expansion and growth will depend on IHS' ability
to create demand for its post-acute care programs,  the availability of suitable
acquisition,  lease or  management  candidates  and IHS' ability to finance such
acquisitions  and  growth.  The  successful  implementation  of IHS'  post-acute
healthcare  system,  including  the  capitation  of rates,  will  depend on IHS'
ability to expand the amount of post-acute  care services it offers  directly to
its  patients  rather  than  through  third-party  providers.  There  can  be no
assurance  that  suitable   acquisition   candidates   will  be  located,   that
acquisitions can be consummated,  that acquired  facilities and companies can be
successfully  integrated  into IHS'  operations,  that MSUs can be  successfully
established in acquired  facilities or that IHS' post-acute  healthcare  system,
including  the  capitation  of  rates,  can  be  successfully  implemented.  The
post-acute  care  market  is  highly  competitive,  and  IHS  faces  substantial
competition from hospitals,  subacute care providers,  rehabilitation  providers
and home  healthcare  providers,  including  competition for  acquisitions.  IHS
anticipates that competition for acquisition opportunities will intensify due to
the ongoing  consolidation in the healthcare industry.  See "-- Risks Related to
Managed Care Strategy" and "-- Competition."

     The successful  integration of acquired businesses,  including RoTech, CCA,
the Coram Lithotripsy  Division and First American,  is important to IHS' future
financial  performance.  The anticipated benefits from any of these acquisitions
may not be  achieved  unless  the  operations  of the  acquired  businesses  are
successfully  combined with those of IHS in a timely manner.  The integration of
IHS' recent acquisitions will require substantial attention from management. The
diversion of the attention of management,  and any  difficulties  encountered in
the transition process,  could have a material adverse effect on IHS' operations
and  financial  results.  In addition,  the process of  integrating  the various
businesses  could  cause the  interruption  of, or a loss of  momentum  in,  the
activities  of some or all of these  businesses,  which  could  have a  material
adverse  effect  on IHS'  operations  and  financial  results.  There  can be no
assurance  that  IHS  will  realize  any of the  anticipated  benefits  from its
acquisitions.  The acquisition of service companies that are not profitable,  or
the acquisition of new facilities that result in significant  integration  costs
and inefficiencies, could also adversely affect IHS' profitability.

     IHS' current and anticipated future growth has placed, and will continue to
place,  significant  demands  on  the  management,   operational  and  financial
resources of IHS. IHS' ability to manage its growth  effectively will require it
to continue to improve its  operational,  financial and  management  information
systems  and to  continue to  attract,  train,  motivate,  manage and retain key
employees.  There  can be no  assurance  that  IHS  will be able to  manage  its
expanded operations effectively. See "-- Risks Related to Capital Requirements."


                                       24


<PAGE>

     There can be no assurance that IHS will be successful in  implementing  its
strategy or in responding to ongoing  changes in the  healthcare  industry which
may require adjustments to its strategy.  If IHS fails to implement its strategy
successfully or does not respond timely and adequately to ongoing changes in the
healthcare  industry,   IHS'  business,   financial  condition  and  results  of
operations will be materially adversely affected.

RISKS RELATED TO MANAGED CARE STRATEGY

     Managed care payors and  traditional  indemnity  insurers have  experienced
pressure from their  policyholders to curb or reduce the growth in premiums paid
to such  organizations  for healthcare  services.  This pressure has resulted in
demands on  healthcare  service  providers to reduce their prices or to share in
the financial  risk of providing care through  alternate fee structures  such as
capitation or fixed case rates. Given the increasing  importance of managed care
in the healthcare  marketplace and the continued cost containment pressures from
Medicare and Medicaid,  IHS has been  restructuring its operations to enable IHS
to focus on obtaining  contracts with managed care  organizations and to provide
capitated services.  IHS believes that its home healthcare  capabilities will be
an important  component of its ability to provide  services under  capitated and
other alternate fee arrangements. However, to date there has been limited demand
among managed care organizations for post-acute care network services, and there
can be no assurance  that demand for such services will increase.  Further,  IHS
and RoTech have limited  experience in providing  services  under  capitated and
other alternate fee arrangements and setting the applicable rates.  Accordingly,
there can be no assurance that the fees received by IHS and/or RoTech will cover
the cost of services provided. If revenue for capitated services is insufficient
to cover the treatment costs,  IHS' and/or RoTech's  operating  results could be
adversely affected.  As a result, the success of IHS' managed care strategy will
depend in large part on its  ability to  increase  demand  for  post-acute  care
services among managed care organizations,  to obtain favorable  agreements with
managed  care   organizations  and  to  manage  effectively  its  operating  and
healthcare  delivery  costs  through  various  methods,   including  utilization
management and competitive pricing for purchased services.  Additionally,  there
can be no assurance that pricing  pressures  faced by healthcare  providers will
not have a material adverse effect on IHS' and/or RoTech's business,  results of
operations and financial condition.

     Further,  pursuing a  strategy  focused on  risk-sharing  fee  arrangements
entails certain  regulatory risks. Many states impose  restrictions on a service
provider's  ability  to  provide  capitated  services  unless  it meets  certain
financial  criteria,  and may view  capitated fee  arrangements  as an insurance
activity,  subjecting the entity accepting the capitated fee to regulation as an
insurance company rather than merely a licensed  healthcare provider accepting a
business  risk in  connection  with the manner in which it is  charging  for its
services.  The laws  governing  risk-sharing  fee  arrangements  for  healthcare
service  providers  are  evolving  and are not  certain  at  this  time.  If the
risk-sharing  activities of IHS and/or RoTech require  licensure as an insurance
company,  there can be no  assurance  that IHS  and/or  RoTech  could  obtain or
maintain the  necessary  licensure,  or that IHS and/or  RoTech would be able to
meet any  financial  criteria  imposed by a state.  If IHS were  precluded  from
providing  services  under  risk-sharing  fee  arrangements,  its  managed  care
strategy  would  be  adversely  affected.  See  "--  Uncertainty  of  Government
Regulation."

RISKS RELATED TO CAPITAL REQUIREMENTS

     IHS' growth strategy requires  substantial  capital for the  acquisition of
additional  home  healthcare  and related  service  providers and geriatric care
facilities and the  establishment  of new, and expansion of existing,  MSUs. The
effective  integration,  operation and expansion of the existing businesses will
also require substantial capital. IHS expects to finance new acquisitions from a
combination of funds from operations,  borrowings under its bank credit facility
and the issuance of debt and equity securities. IHS may raise additional capital
through the issuance of long-term or short-term  indebtedness or the issuance of
additional equity securities in private or public transactions, at such times as
management deems appropriate and the market allows. Any of such financings could
result  in  dilution  of  existing  equity  positions,  increased  interest  and
amortization expense or decreased income to fund future expansion.  There can be
no  assurance  that  acceptable  financing  for future  acquisitions  or for the
integration and expansion of existing businesses and operations can be obtained.
IHS' bank credit facility limits IHS' ability to make acquisitions,  and certain
of the


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<PAGE>


indentures under which IHS' outstanding senior subordinated debt securities were
issued  limit  IHS'  ability to incur  additional  indebtedness  unless  certain
financial  tests are met. See "-- Risks Related to Substantial  Indebtedness  of
IHS,"  "Business of IHS -- Company  Strategy"  and  "Description  of Certain IHS
Indebtedness."

RISKS RELATED TO RECENT ACQUISITIONS

     IHS has  recently  completed  several  major  acquisitions,  including  the
acquisitions of RoTech, CCA, the Coram Lithotripsy  Division and First American,
and is still in the process of integrating  those acquired  businesses.  The IHS
Board of Directors and senior management of IHS face a significant  challenge in
their efforts to integrate the acquired businesses. The dedication of management
resources to such integration may detract attention from the day-to-day business
of IHS. The  difficulties  of  integration  may be increased by the necessity of
coordinating geographically separated organizations,  integrating personnel with
disparate business backgrounds and combining different corporate cultures. There
can be no assurance that there will not be  substantial  costs  associated  with
such  activities  or that there will not be other  material  adverse  effects of
these integration efforts.  Further, there can be no assurance that management's
efforts to integrate the operations of IHS and newly acquired  companies will be
successful or that the anticipated  benefits of the recent  acquisitions will be
fully realized.

     IHS has recently  expanded  significantly  its home healthcare  operations.
During the year ended  December  31, 1996 and the six months ended June 30, 1996
and 1997, home healthcare  accounted for  approximately  16.3%,  4.0% and 30.8%,
respectively,  of IHS' total revenues.  On a pro forma basis after giving effect
to the Merger and the First American Acquisition,  home healthcare accounted for
approximately 43.9%, 38.3% and 43.4%,  respectively,  of IHS' total revenues, of
which approximately 64.2%, 68.8% and 53.4%, respectively,  was derived from home
nursing services and approximately  28.7%,  26.1% and 36.3%,  respectively,  was
derived  from home  respiratory  services.  On a pro forma  basis,  after giving
effect to the  Merger  and the  acquisition  of First  American  (which  derives
substantially all its revenues from Medicare),  approximately  70.7%,  78.3% and
68.0% of IHS' home  healthcare  revenues  were derived from Medicare in the year
ended  December  31,  1996 and the six  months  ended  June 30,  1996 and  1997,
respectively.  Medicare  has  developed a national  fee  schedule  for  infusion
therapy,   respiratory   therapy  and  home  medical  equipment  which  provides
reimbursement at 80% of the amount of any fee on the schedule. The remaining 20%
is  paid  by  other  third  party  payors  (including  Medicaid  in the  case of
"medically  indigent"  patients)  or  patients;  with  respect to home  nursing,
Medicare  generally  reimburses  for the cost  (including  a rate of  return) of
providing such services, up to a regionally adjusted allowable maximum per visit
and per discipline with no fixed limit on the number of visits.  There generally
is no deductible or coinsurance. As a result, there is no reward for efficiency,
provided that costs are below the cap, and traditional home healthcare  services
carry relatively low margins.  However, IHS expects that Medicare will implement
a  prospective  payment  system for home  nursing  services in the next  several
years,  and  implementation  of a prospective  payment system will be a critical
element to the success of IHS' expansion into home nursing services.  Based upon
prior  legislative  proposals,  IHS believes that a prospective  payment  system
would most likely provide a healthcare provider a predetermined rate for a given
service,  with  providers  that have costs  below the  predetermined  rate being
entitled to keep some or all of this difference.  There can be no assurance that
Medicare will implement a prospective  payment system for home nursing  services
in the next several years or at all. The implementation of a prospective payment
system  will  require  IHS to make  contingent  payments  related  to the  First
American  Acquisition of $155 million over a period of five years.  In addition,
the Balanced  Budget Act of 1997,  enacted in August 1997,  reduces the Medicare
national payment limits for oxygen and oxygen equipment used in home respiratory
therapy  by 25% in 1998 and 30% (from 1997  levels) in 1999 and each  subsequent
year.  Approximately  22% of RoTech's total revenues for the year ended July 31,
1997 were derived from the  provision of oxygen  services to Medicare  patients.
The  inability  of  IHS to  realize  operating  efficiencies  and  provide  home
healthcare services at a cost below the established  Medicare fee schedule could
have a  material  adverse  effect on IHS'  home  healthcare  operations  and its
post-acute care network.  See "-- Risk of Adverse Effect of Healthcare  Reform,"
"IHS Recent Developments -- First American Acquisition" and "Unaudited Pro Forma
Financial Information."


                                       26


<PAGE>


RISKS RELATED TO HISTORICAL FINANCIAL PERFORMANCE OF FIRST AMERICAN

     During the year ended December 31, 1995 and the nine months ended September
30,  1996,  First  American  recorded  a net loss of  $110.4  million  and $36.2
million,   respectively.   Numerous   factors  have  affected  First  American's
performance and financial  condition prior to its acquisition by IHS, including,
among  others,  high  administrative  costs and the  settlement  of  claims  for
reimbursement  of certain  overpayments  and  unallowable  reimbursements  under
Medicare (which  settlement  resulted in a reduction to patient service revenues
of $54.6 million for the year ended  December 31, 1995 and $10.4 million for the
nine months ended  September  30,  1996).  In  addition,  in February  1996,  in
response to the stoppage by the Health Care Financing Administration ("HCFA") of
its  bi-weekly  periodic  interim  payments  ("PIP")  to First  American,  First
American was forced to declare  bankruptcy.  In March 1996, the bankruptcy court
ordered HCFA to resume PIP payments to First American.  However,  the bankruptcy
filing and operation of First  American in bankruptcy  until its  acquisition by
IHS  adversely  affected  the  business,  results of  operations  and  financial
condition of First American. There can be no assurance that these factors or the
First American  bankruptcy  will not continue to have an adverse effect on First
American's and IHS' business,  financial  condition and results of operations in
the future.  There can be no assurance  that the historical  losses  incurred by
First American will not continue. See "IHS Recent Developments -- First American
Acquisition."

RELIANCE ON REIMBURSEMENT BY THIRD PARTY PAYORS

     IHS and RoTech  receive  payment for  services  rendered  to patients  from
private  insurers and patients  themselves,  from the Federal  government  under
Medicare,  and from the  states  in  which  they  operate  under  Medicaid.  The
healthcare  industry  is  experiencing  a  trend  toward  cost  containment,  as
government and other third party payors seek to impose lower  reimbursement  and
utilization   rates  and  negotiate   reduced  payment  schedules  with  service
providers.  These  cost  containment  measures,  combined  with  the  increasing
influence of managed care payors and competition  for patients,  has resulted in
reduced rates of reimbursement  for services  provided by IHS and RoTech,  which
has  adversely  affected,  and may continue to adversely  affect,  IHS' margins,
particularly in its skilled nursing and subacute facilities.  Aspects of certain
healthcare  reform  proposals,  such as cutbacks in the  Medicare  and  Medicaid
programs,  reductions  in Medicare  reimbursement  rates and/or  limitations  on
reimbursement  rate  increases,  containment  of healthcare  costs on an interim
basis by means  that  could  include a  short-term  freeze on prices  charged by
healthcare   providers,   and  permitting   greater  state  flexibility  in  the
administration of Medicaid,  could adversely affect IHS and RoTech. See "-- Risk
of Adverse  Effect of Healthcare  Reform."  During the years ended  December 31,
1994, 1995 and 1996 and the six months ended June 30, 1996 and 1997, IHS derived
approximately 56%, 55%, 60%, 57% and 67%, respectively,  of its patient revenues
from  Medicare and  Medicaid.  On a pro forma basis after  giving  effect to the
Merger,  the acquisition of First American (which derives  substantially all its
revenues from Medicare) and the ILC Sale,  approximately  66.5%, 67.5% and 64.5%
of IHS' patient revenues have been derived from Medicare and Medicaid during the
year ended  December  31, 1996 and the six months  ended June 30, 1996 and 1997,
respectively.

     The sources and amounts of IHS' patient revenues derived from the operation
of its geriatric care  facilities and MSU programs are determined by a number of
factors, including licensed bed capacity of its facilities,  occupancy rate, the
mix of patients and the rates of reimbursement among payor categories  (private,
Medicare and  Medicaid).  Changes in the mix of IHS' patients  among the private
pay, Medicare and Medicaid categories can significantly affect the profitability
of IHS'  operations.  IHS' cost of care for its MSU patients  generally  exceeds
regional  reimbursement  limits established under Medicare.  The success of IHS'
MSU  strategy  will  depend  in part on its  ability  to  obtain  per diem  rate
approvals for costs which exceed the Medicare  established  per diem rate limits
and by obtaining  waivers of these  limitations.  There can be no assurance that
IHS will be able to obtain the  waivers  necessary  to enable IHS to recover its
excess costs. See "Business of IHS -- Sources of Revenue."

     Managed care  organizations  and other third party payors have continued to
consolidate  to enhance  their  ability to influence  the delivery of healthcare
services. Consequently, the healthcare needs of a large percentage of the United
States  population are provided by a small number of managed care  organizations
and third  party  payors.  These  organizations  generally  enter  into  service
agreements with a


                                       27


<PAGE>


limited   number  of  providers  for  needed   services.   To  the  extent  such
organizations  terminate IHS and/or RoTech as a preferred provider and/or engage
IHS' and/or  RoTech's  competitors  as a preferred  or exclusive  provider,  the
business of IHS and/or RoTech could be materially adversely affected.

RISK OF ADVERSE EFFECT OF HEALTHCARE REFORM

     In addition to extensive existing government healthcare  regulation,  there
are  numerous  initiatives  on the  federal and state  levels for  comprehensive
reforms  affecting  the payment for and  availability  of  healthcare  services,
including a number of proposals  that would  significantly  limit  reimbursement
under  Medicare and Medicaid.  It is not clear at this time what  proposals,  if
any, will be adopted or, if adopted,  what effect such  proposals  would have on
IHS' or RoTech's  business.  Aspects of certain of these  healthcare  proposals,
such  as  cutbacks  in  the  Medicare  and  Medicaid  programs,  containment  of
healthcare  costs on an interim  basis by means that could  include a short-term
freeze on prices charged by healthcare  providers,  and permitting greater state
flexibility in the administration of Medicaid, could adversely affect IHS and/or
RoTech.  In  addition,  there have been  proposals  to convert the current  cost
reimbursement  system for home  nursing  services  covered  under  Medicare to a
prospective  payment system. The prospective  payment system proposals generally
provide  for  prospectively  established  per visit  payments to be made for all
covered  services,  which are then  subject to an annual  aggregate  per episode
limit at the end of the year.  Home health  agencies that are able to keep their
total  expenses per visit during the year below their per episode  annual limits
will be able to retain a  specified  percentage  of the  difference,  subject to
certain aggregate limitations. Such changes could have a material adverse effect
on IHS and its  growth  strategy  and/or  on  RoTech.  The  implementation  of a
prospective  payment system will require IHS to make contingent payments related
to the First  American  Acquisition of $155 million over a period of five years.
The inability of IHS to provide home healthcare  and/or skilled nursing services
at a cost below the  established  Medicare  fee  schedule  could have a material
adverse effect on IHS' home healthcare  operations,  post-acute care network and
business  generally.  The Balanced  Budget Act of 1997,  enacted in August 1997,
provides,  among other things, for a prospective payment system for home nursing
to be implemented  for cost reporting  periods  beginning on or after October 1,
1999, a reduction  in current cost  reimbursement  for home  healthcare  pending
implementation of a prospective payment system, reductions (effective January 1,
1998) in  Medicare  reimbursement  for  oxygen  and  oxygen  equipment  for home
respiratory  therapy and a shift of the bulk of home health coverage from Part A
to Part B of Medicare. The failure to implement a prospective payment system for
home nursing  services in the next  several  years could  adversely  affect IHS'
post-acute  care network  strategy.  IHS expects that there will  continue to be
numerous  initiatives on the federal and state levels for comprehensive  reforms
affecting the payment for and  availability  of healthcare  services,  including
proposals that will further limit reimbursement under Medicare and Medicaid.  It
is not  clear at this  time  what  proposals,  if any,  will be  adopted  or, if
adopted,  what effect such proposals  will have on IHS' business.  See "-- Risks
Related to Recent  Acquisitions,"  "-- Reliance on  Reimbursement by Third Party
Payors" and "IHS Recent  Developments -- First American  Acquisition." There can
be no assurance  that  currently  proposed or future  healthcare  legislation or
other changes in the administration or interpretation of governmental healthcare
programs  will not have an adverse  effect on IHS and/or RoTech or that payments
under  governmental  programs will remain at levels comparable to present levels
or will be  sufficient  to cover the costs  allocable  to patients  eligible for
reimbursement pursuant to such programs.  Concern about the potential effects of
the proposed  reform  measures has  contributed  to the  volatility of prices of
securities of companies in healthcare and related industries,  including IHS and
RoTech,  and may similarly affect the price of the Debentures and the IHS Common
Stock in the future. See "-- Uncertainty of Government Regulation" and "Business
of IHS -- Government Regulation."

UNCERTAINTY OF GOVERNMENT REGULATION

     IHS, RoTech and the healthcare  industry generally are subject to extensive
federal,   state  and  local  regulation  governing  licensure  and  conduct  of
operations at existing facilities,  construction of new facilities,  acquisition
of existing facilities, additions of new services, certain capital expenditures,
the  quality of  services  provided  and the manner in which such  services  are
provided and reimbursement for services rendered. Changes in applicable laws and
regulations or new interpretations of existing laws and regulations could have a
material adverse effect on licensure, eligibility for participation, permissible
activities, operating costs and


                                       28


<PAGE>


the levels of reimbursement from governmental and other sources. There can be no
assurance   that   regulatory   authorities   will  not  adopt  changes  or  new
interpretations  of existing  regulations that could adversely affect IHS and/or
RoTech.  The failure to maintain or renew any required  regulatory  approvals or
licenses could prevent IHS and/or RoTech from offering existing services or from
obtaining  reimbursement.  In  certain  circumstances,  failure to comply at one
facility  may affect the  ability  of IHS  and/or  RoTech to obtain or  maintain
licenses or approvals under Medicare and Medicaid  programs at other facilities.
In addition,  in the conduct of their business IHS' and RoTech's  operations are
subject to review by federal  and state  regulatory  agencies.  In the course of
these  reviews,  problems are from time to time  identified  by these  agencies.
Although each of IHS and RoTech has to date been able to resolve these  problems
in a manner  satisfactory to the regulatory  agencies without a material adverse
effect on its business,  there can be no assurance that it will be able to do so
in the future.

     Recently effective  provisions of the regulations adopted under the Omnibus
Budget  Reconciliation Act of 1987 ("OBRA") have implemented stricter guidelines
for annual state  surveys of long-term  care  facilities  and expanded  remedies
available to HCFA to enforce compliance with the detailed regulations  mandating
minimum  healthcare  standards and may significantly  affect the consequences to
IHS if annual or other HCFA facility surveys identify  noncompliance  with these
regulations.  Remedies include fines, new patient admission moratoriums,  denial
of  reimbursement,  federal  or  state  monitoring  of  operations,  closure  of
facilities  and  termination  of  provider   reimbursement   agreements.   These
provisions  eliminate  the ability of operators to appeal the scope and severity
of any  deficiencies  and grant state  regulators  the  authority  to impose new
remedies,  including monetary  penalties,  denial of payments and termination of
the right to participate in the Medicare and/or Medicaid programs.  IHS believes
these new guidelines may result in an increase in the number of facilities  that
will not be in "substantial  compliance"  with the regulations and, as a result,
subject to increased  disciplinary  actions and  remedies,  including  admission
holds  and  termination  of the  right to  participate  in the  Medicare  and/or
Medicaid programs.  In ranking facilities,  survey results subsequent to October
1990  are  considered.  As a  result,  IHS'  acquisition  of  poorly  performing
facilities  could  adversely  affect IHS'  business to the extent  remedies  are
imposed at such facilities.

     In September 1997, President Clinton, in an attempt to curb Medicare fraud,
imposed a moratorium on the certification  under Medicare of new home healthcare
companies,  which moratorium is expected to last  approximately six months,  and
implemented  rules requiring home  healthcare  providers to reapply for Medicare
certification  every three years.  In  addition,  HCFA will double the number of
detailed audits of home healthcare providers it completes each year and increase
by 25% the number of home  healthcare  claims it reviews  each year.  IHS cannot
predict what effect,  if any, these new rules will have on IHS' business and the
expansion of its home healthcare operations.

     IHS and RoTech are also  subject  to  federal  and state laws which  govern
financial and other arrangements between healthcare providers.  These laws often
prohibit  certain  direct and indirect  payments or  fee-splitting  arrangements
between  healthcare  providers  that are  designed  to induce or  encourage  the
referral of patients to, or the  recommendation  of, a  particular  provider for
medical  products and services.  These laws include the federal  "Stark  Bills",
which  prohibit,  with  limited  exceptions,   financial  relationships  between
ancillary   service  providers  and  referring   physicians,   and  the  federal
"anti-kickback  law", which prohibits,  among other things, the offer,  payment,
solicitation  or receipt of any form of  remuneration in return for the referral
of  Medicare  and  Medicaid  patients.  The Office of  Inspector  General of the
Department  of Health and Human  Services,  the  Department of Justice and other
federal  agencies  interpret  these  fraud and abuse  provisions  liberally  and
enforce them  aggressively.  Members of Congress have proposed  legislation that
would significantly  expand the federal  government's  involvement in curtailing
fraud and abuse and  increase  the  monetary  penalties  for  violation of these
provisions.  In addition,  some states restrict certain  business  relationships
between  physicians  and other  providers of  healthcare  services.  Many states
prohibit business  corporations from providing,  or holding  themselves out as a
provider of,  medical  care.  Possible  sanctions  for violation of any of these
restrictions  or  prohibitions  include  loss of  licensure  or  eligibility  to
participate in reimbursement  programs (including Medicare and Medicaid),  asset
forfeitures  and civil and  criminal  penalties.  These  laws vary from state to
state,  are often  vague  and have  seldom  been  interpreted  by the  courts or
regulatory   agencies.   IHS  and  RoTech  seek  to  structure   their  business
arrangements  in  compliance  with  these laws and,  from time to time,  IHS and
RoTech have sought guidance as to the interpretation of such laws;


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<PAGE>


however, there can be no assurance that such laws ultimately will be interpreted
in a manner  consistent  with the practices of IHS and RoTech.  See "Business of
IHS -- Government Regulation."

     In 1994 RoTech began to acquire primary care physician practices as part of
its  strategy  to  develop  integrated  healthcare  delivery  systems.  RoTech's
acquisitions  of primary care  physician  practices are structured to attempt to
comply with federal and state law restrictions on business relationships between
RoTech and persons who may be in a position to refer  patients to RoTech for the
provision of healthcare related items or services. Accordingly, RoTech endeavors
to undertake such acquisitions in a manner where the  consideration  offered and
paid is consistent with fair market value in arms-length transactions and is not
determined  in a manner  that  takes  into  account  the  volume or value of any
referrals or business that might  otherwise be generated  between RoTech and the
physician  whose  practice is to be acquired  and for which  payment may be made
under Medicare or Medicaid.  While RoTech believes that its  acquisitions do not
entail  any  form of  unlawful  remuneration,  there  can be no  assurance  that
enforcement authorities will not attempt to construe the consideration exchanged
in certain  acquisition  transactions as entailing unlawful  remuneration and to
challenge  such  transactions  on such basis.  In many  states,  the  "corporate
practice of medicine doctrine"  prohibits business  corporations from providing,
or holding  themselves  out as providers of, medical care through the employment
of physicians. Although the two states in which RoTech has acquired practices of
primary  care  physicians,  Florida  and  Mississippi,  have  not  adopted  this
prohibition,  there can be no  assurance  that either  state will not adopt this
doctrine in the future.  Enforcement of such doctrine could require  divestiture
of acquired practices or restructuring of physician relationships.

     Many  states  have  adopted  certificate  of need  or  similar  laws  which
generally require that the appropriate state agency approve certain acquisitions
or capital  expenditures  in excess of defined  levels and determine that a need
exists for certain new bed additions,  new services and the  acquisition of such
medical equipment or capital  expenditures or other changes prior to beds and/or
services  being  added.  Many  states  have  placed  a  moratorium  on  granting
additional  certificates  of need or otherwise  stated their intent not to grant
approval  for new beds.  To the  extent  certificates  of need or other  similar
approvals are required for expansion of IHS' operations, either through facility
acquisitions  or expansion or provision of new services or other  changes,  such
expansion could be adversely  affected by the failure or inability to obtain the
necessary  approvals,  changes in the standards applicable to such approvals and
possible delays in, and the expenses associated with, obtaining such approvals.

     IHS and RoTech are unable to predict the future course of federal, state or
local regulation or legislation,  including  Medicare and Medicaid  statutes and
regulations.  Further changes in the regulatory  framework could have a material
adverse  effect on IHS' and/or  RoTech's  business,  results of  operations  and
financial condition. See "-- Risk of Adverse Effect of Healthcare Reform."

COMPETITION

     The healthcare  industry is highly competitive and is subject to continuing
changes in the  provision  of services and the  selection  and  compensation  of
providers.  IHS and  RoTech  compete  on a local and  regional  basis with other
providers on the basis of the breadth and quality of their services, the quality
of their facilities and, to a more limited extent, price. IHS also competes with
other providers in the acquisition and development of additional  facilities and
service  providers.  IHS' current and potential  competitors  include  national,
regional and local operators of geriatric care facilities,  acute care hospitals
and  rehabilitation  hospitals,  extended care centers,  retirement  centers and
community  home health  agencies,  other home  healthcare  companies and similar
institutions,  many of which  have  significantly  greater  financial  and other
resources  than IHS.  In  addition,  IHS  competes  with a number of  tax-exempt
nonprofit  organizations which can finance acquisitions and capital expenditures
on a tax-exempt basis or receive  charitable  contributions  unavailable to IHS.
New service  introductions and enhancements,  acquisitions,  continued  industry
consolidation  and the  development  of  strategic  relationships  by  IHS'  and
RoTech's  competitors  could  cause a  significant  decline  in sales or loss of
market  acceptance of IHS' and RoTech's services or intense price competition or
make  IHS'  and/or  RoTech's  services  noncompetitive.  Further,  technological
advances in drug delivery systems and the development of new medical  treatments
that cure certain  complex  diseases or reduce the need for healthcare  services
could adversely


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<PAGE>


impact the business of IHS and RoTech.  There can be no  assurance  that IHS and
RoTech  will  be  able  to  compete   successfully  against  current  or  future
competitors  or that  competitive  pressures  will not have a  material  adverse
effect  on IHS'  or  RoTech's  business,  financial  condition  and  results  of
operations.  IHS and RoTech also compete with various healthcare  providers with
respect to attracting and retaining  qualified  management and other  personnel.
Any  significant  failure  by IHS and RoTech to  attract  and  retain  qualified
employees  could have a material  adverse effect on their  business,  results of
operations and financial condition. See "Business of IHS -- Competition."

EFFECT OF CERTAIN ANTI-TAKEOVER PROVISIONS

     IHS' Third Restated  Certificate of Incorporation  and By-laws,  as well as
the General  Corporation  Law of the State of  Delaware  (the  "DGCL"),  contain
certain  provisions that could have the effect of making it more difficult for a
third  party to  acquire,  or  discouraging  a third  party from  attempting  to
acquire,  control of IHS.  These  provisions  could limit the price that certain
investors  might be willing to pay in the future for shares of IHS Common Stock.
Certain of these provisions allow IHS to issue,  without  stockholder  approval,
preferred  stock having  voting  rights senior to those of the IHS Common Stock.
Other provisions  impose various  procedural and other  requirements  that could
make it more difficult for stockholders to effect certain corporate actions.  In
addition,  the IHS  Stockholders'  Rights  Plan,  which  provides  for  discount
purchase rights to certain  stockholders of IHS upon certain acquisitions of 20%
or more of the outstanding shares of IHS Common Stock, may also inhibit a change
in control of IHS. As a Delaware  corporation,  IHS is subject to Section 203 of
the DGCL  which,  in  general,  prevents an  "interested  stockholder"  (defined
generally as a person owning 15% or more of the corporation's outstanding voting
stock) from  engaging in a "business  combination"  (as defined) for three years
following the date such person became an interested  stockholder  unless certain
conditions  are  satisfied.  See  "Description  of IHS Capital  Stock -- Certain
Provisions of IHS' By-Laws and the DGCL" and "-- IHS Stockholders' Rights Plan."

POSSIBLE VOLATILITY OF STOCK AND DEBENTURE PRICES

     There may be significant  volatility in the market price for the Debentures
and the IHS Common Stock. Quarterly operating results of IHS, changes in general
conditions in the economy, the financial markets or the healthcare industry,  or
other  developments  affecting  IHS or its  competitors,  could cause the market
price of the  Debentures  and the IHS Common Stock to  fluctuate  substantially.
Fluctuations  in the market  price of the IHS Common  Stock  will  likely  cause
fluctuations in the market price of the Debentures. In addition, in recent years
the stock  market and, in  particular,  the  healthcare  industry  segment,  has
experienced  significant  price and volume  fluctuations.  This  volatility  has
affected the market  prices of securities  issued by many  companies for reasons
unrelated to their  operating  performance.  In the past,  following  periods of
volatility  in the market  price of a  company's  securities,  securities  class
action  litigation  has  often  been  initiated  against  such  companies.  Such
litigation  could result in  substantial  costs and a diversion of  management's
attention and  resources,  which could have a material  adverse effect upon IHS'
business, operating results and financial condition.

TAX MATTERS

     See "Certain Federal Income Tax Considerations" for a discussion of certain
tax matters that should be considered in evaluating the Offer.


                                       31


<PAGE>


                             IHS RECENT DEVELOPMENTS


NINE MONTH RESULTS

     Set forth below is certain  unaudited  summary  financial  information with
respect to IHS' results of  operations  for the nine months ended  September 30,
1996 and 1997 and balance sheet data as of September 30, 1997.



<TABLE>
<CAPTION>
                                                                         NINE MONTHS ENDED
                                                                           SEPTEMBER 30,
                                                                     -------------------------
                                                                        1996          1997
                                                                     -----------   -----------
                                                                     (IN THOUSANDS EXCEPT PER
                                                                          SHARE AMOUNTS)
<S>                                                                  <C>           <C>
STATEMENT OF OPERATIONS DATA:
Net Revenues:
   Basic medical services  .......................................   $296,468      $ 268,268
   Specialty medical services ....................................    658,297      1,093,571
   Management services and other .................................     35,036         29,285
                                                                     --------      ---------
    Total revenues   .............................................    989,801      1,391,124
                                                                     --------      ---------
Costs and Expenses:
   Operating expenses   ..........................................    745,346      1,039,618
   Corporate administrative and general   ........................     44,890         56,068
   Depreciation and amortization .................................     25,909         47,818
   Rent  .........................................................     53,980         75,322
   Interest, net  ................................................     46,033         71,991
   Non-recurring charges (income), net (1)   .....................    (34,298)        20,047
                                                                     --------      ---------
    Total costs and expenses  ....................................    881,860      1,310,864
                                                                     --------      ---------
Earnings before income taxes and extraordinary items  ............    107,941         80,260
Federal and state income taxes   .................................     62,352         31,301
                                                                     --------      ---------
      Earnings before extraordinary items ........................     45,589         48,959
Extraordinary items (2) ..........................................      1,431         20,552
                                                                     --------      ---------
      Net earnings   .............................................   $ 44,158      $  28,407
                                                                     ========      =========
Per Common Share (fully-diluted) (3):
 Earnings before extraordinary items   ...........................   $   1.68      $    1.57
      Net earnings  ..............................................       1.64           1.00
                                                                     ========      =========
Weighted average number of common and common equiva-
    lent shares outstanding (3) ..................................     31,477         35,803
                                                                     ========      =========
</TABLE>


<TABLE>
<CAPTION>
                                                                                  SEPTEMBER 30,
                                                                                     1997
                                                                                ---------------
                                                                                (IN THOUSANDS)
<S>                                                                           <C>
BALANCE SHEET DATA:
 Cash and temporary investments ..................................                $  880,880
 Working capital .................................................                   975,712
 Total assets ....................................................                 3,232,080
 Long-term debt, including current portion  ......................                 2,198,765
 Stockholders' equity  ...........................................                $  627,424
</TABLE>

- ----------

(1)  In 1996,  consists of a gain of $34,298,000 from the Pharmacy Sale. Because
     IHS'  investment in the Capstone common stock received in the Pharmacy Sale
     had a very  small tax basis,  the  taxable  gain on the sale  significantly
     exceeded the gain for financial reporting purposes,  thereby resulting in a
     disproportionately  higher  income tax  provision  related to the sale.  In
     1997, consists primarily of (i) a gain of $7,578,000 realized on the shares
     of Capstone  common stock received in the Pharmacy Sale, (ii) the write-off
     of  $6,553,000  of  accounting,  legal and other costs  resulting  from the
     proposed  Coram  Merger   Transaction,   (iii)  the  payment  to  Coram  of
     $21,000,000 in connection with the termination of the proposed Coram Merger
     Transaction, (iv)


                                       32


<PAGE>


     a gain of  $4,635,000  from the sale of its  remaining  37.3%  interest  in
     Integrated Living  Communities,  Inc. and (v) a $4,635,000 exit cost in the
     third quarter resulting from the closure of certain redundant activities in
     connection   with  the  Merger.   See   "Unaudited   Pro  Forma   Financial
     Information."


(2)  In the nine  months  ended  September  30,  1996,  IHS  recorded  a loss on
     extinguishment of debt of $2,327,000,  relating  primarily to the write-off
     of deferred  financing costs. Such loss,  reduced by the related income tax
     effect of $896,000,  is presented in the  statement of  operations  for the
     nine  months  ended  September  30,  1996  as  an  extraordinary   loss  of
     $1,431,000. During the nine months ended September 30, 1997, IHS recorded a
     loss on extinguishment of debt of $33,692,000,  representing  approximately
     (i)  $23,554,000  of cash payments for premium and consent fees relating to
     the early extinguishment of $214,868,000 aggregate principal amount of IHS'
     senior  subordinated notes and (ii) $10,138,000 of deferred financing costs
     written-off  in  connection  with the early  extinguishment  of such senior
     subordinated  notes and the Prior Credit Facility (as defined below).  Such
     loss, reduced by the related income tax effect of $13,140,000, is presented
     in the statement of operations for the nine months ended September 30, 1997
     as an extraordinary  loss of $20,552,000.  See "IHS Recent  Developments --
     New Credit Facility" and "-- Repurchase of 9 5/8% Senior Subordinated Notes
     and 10 3/4% Senior Subordinated Notes."

(3)  The  weighted  average  number  of  common  and  common  equivalent  shares
     outstanding  for the nine months ended September 30, 1996 and 1997 includes
     the assumed conversion of IHS' convertible subordinated debentures into IHS
     Common  Stock.   Additionally,   interest   expense  and   amortization  of
     underwriting  costs related to such  debentures  are added,  net of tax, to
     income for the purpose of  calculating  fully-diluted  earnings  per share.
     Such amounts aggregated $7,416,000 and $7,356,000 for the nine months ended
     September 30, 1996 and 1997, respectively.


PROPOSED  ACQUISITION  OF  LONG-TERM  CARE  FACILITIES  AND  OTHER  ASSETS  FROM
HEALTHSOUTH CORPORATION

     On  November  3,  1997,  IHS and  HEALTHSOUTH  Corporation  ("HEALTHSOUTH")
entered  into an  agreement  pursuant  to  which  IHS  agreed  to  acquire  from
HEALTHSOUTH 139 owned, leased or managed long-term care facilities, 12 specialty
hospitals,  a contract  therapy  business  having  over 1,000  contracts  and an
institutional   pharmacy  business  serving   approximately   38,000  beds.  The
businesses  being  acquired,  which had annual  revenues of  approximately  $925
million for the 12 months ended August 31, 1997, were acquired by HEALTHSOUTH in
its recent acquisition of Horizon/CMS Healthcare Corporation.

     Under the terms of the  agreement,  IHS will pay $1.15  billion in cash and
assume approximately $100 million in debt. IHS will fund the purchase price with
available cash from term loan  borrowings  under the New Credit Facility and the
sale of the 9 1/4%  Senior  Notes  and  borrowings  under the  revolving  credit
portion of the New Credit Facility.  On a pro forma basis after giving effect to
the  acquisition  of these  businesses  from  HEALTHSOUTH,  the Merger,  the CCA
Acquisition and the Coram Lithotripsy  Acquisition,  IHS' total debt,  including
current  portion,  accounted  for  approximately  74% of  its  total  pro  forma
capitalization as of September 30, 1997. Consummation of the transaction,  which
is expected to close by December  31, 1997,  is subject to, among other  things,
receipt of required  regulatory  approvals,  consent of IHS' senior  lenders and
other customary conditions.

     There can be no assurance that this  transaction will close on these terms,
on different terms or at all.


NEW CREDIT FACILITY

     On September 15, 1997,  IHS entered into a $1.75 billion  revolving  credit
and term loan facility with Citibank, N.A., as Administrative Agent, and certain
other  lenders (the "New Credit  Facility") to replace its existing $700 million
revolving  credit facility.  The New Credit Facility  consists of a $750 million
term loan  facility  (the "Term  Facility")  and a $1 billion  revolving  credit
facility,  including  a $100  million  letter  of credit  subfacility  and a $10
million swing line  subfacility (the "Revolving  Facility").  The Term Facility,
all of which was borrowed on September  17, 1997,  matures on September 30, 2004
and will be  amortized  beginning  December  31, 1998 as  follows:  1998 -- $7.5
million;  each of 1999,  2000,  2001 and 2002 -- $7.5 million  (payable in equal
quarterly  installments);  2003 -- $337.5  million  (payable in equal  quarterly
installments);   and  2004  --  $375   million   (payable  in  equal   quarterly
installments).  Any unpaid  balance will be due on the maturity  date.  The Term
Facility bears interest at a rate equal to, at the option of IHS,  either (i) in
the case of Eurodollar loans, the sum of (x) one and  three-quarters  percent or
two percent  (depending  on the ratio of IHS' Debt (as defined in the New Credit
Facility) to earnings before  interest,  taxes,  depreciation,  amortization and
rent, pro forma for any  acquisitions  or  divestitures  during the  measurement
period (the "Debt/EBITDAR Ratio")) and (y) the interest rate in the London


                                       33


<PAGE>


interbank  market  for loans in an amount  substantially  equal to the amount of
borrowing and for the period of borrowing selected by IHS or (ii) the sum of (a)
the higher of (1) Citibank,  N.A.'s base rate or (2) one percent plus the latest
overnight  federal  funds  rate  plus  (b)  a  margin  of  one-half  percent  or
three-quarters of one percent  (depending on the Debt/EBITDAR  Ratio).  The Term
Facility can be prepaid at any time in whole or in part without penalty.

     The  Revolving  Facility  will reduce to $800 million on September 30, 2001
and $500 million on September 30, 2002,  with a final  maturity on September 15,
2004;  however,  the $100 million letter of credit  subfacility  and $10 million
swing  line   subfacility   will  remain  at  $100   million  and  $10  million,
respectively,  until final maturity.  The Revolving Facility bears interest at a
rate equal to, at the option of IHS, either (i) in the case of Eurodollar loans,
the sum of (x) between  three-quarters of one percent and one and three-quarters
percent  (depending on the Debt/EBITDAR  Ratio) and (y) the interest rate in the
London interbank market for loans in an amount substantially equal to the amount
of borrowing and for the period of borrowing  selected by IHS or (ii) the sum of
(a) the higher of (1)  Citibank,  N.A.'s base rate or (2) one  percent  plus the
latest  overnight  federal  funds rate plus (b) a margin of between zero percent
and one-half percent (depending on the Debt/EBITDAR Ratio). Amounts repaid under
the Revolving Facility may be reborrowed prior to the maturity date.

     The New  Credit  Facility  limits  IHS'  ability to incur  indebtedness  or
contingent obligations,  to make additional acquisitions,  to sell or dispose of
assets,  to create or incur liens on assets,  to pay  dividends,  to purchase or
redeem  IHS'  stock  and to  merge or  consolidate  with any  other  person.  In
addition,  the New Credit  Facility  requires  that IHS meet  certain  financial
ratios,  and  provides  the banks with the right to require  the  payment of all
amounts  outstanding under the facility,  and to terminate all commitments under
the facility, if there is a change in control of IHS or if any person other than
Dr. Robert N. Elkins,  IHS'  Chairman and Chief  Executive  Officer,  or a group
managed by Dr. Elkins, owns more than 40% of IHS' stock. The New Credit Facility
is guaranteed by all of IHS'  subsidiaries  (other than inactive  subsidiaries),
including  RoTech,  and secured by a pledge of all of the stock of substantially
all of IHS' subsidiaries, including RoTech.

     The New  Credit  Facility  replaced  IHS'  $700  million  revolving  credit
facility  (the  "Prior  Credit   Facility").   As  a  result,  IHS  recorded  an
extraordinary  loss on extinguishment of debt of approximately $2.4 million (net
of related tax benefit of  approximately  $1.6  million) in the third quarter of
1997  resulting from the write-off of deferred  financing  costs of $4.0 million
related to the Prior Credit Facility.

RECENT ACQUISITIONS

     RoTech Acquisition. On October 21, 1997, IHS acquired RoTech through merger
of a  wholly-owned  subsidiary  of IHS into RoTech (the  "Merger"),  with RoTech
becoming a  wholly-owned  subsidiary of IHS.  RoTech  provides  home  healthcare
products  and  services,  with an emphasis  on home  respiratory,  home  medical
equipment and infusion therapy, primarily to patients in non-urban areas. RoTech
currently  operates 631 home health locations in 36 states and  approximately 26
primary care physicians practices.

     Under the terms of the Merger,  holders of RoTech Common Stock received for
each share of RoTech  Common  Stock  0.5806 of a share of IHS Common  Stock (the
"Exchange  Ratio"),  having a market value of $19.16 based on the $33.00 closing
price of the IHS Common Stock on October 21,  1997,  the  effective  date of the
Merger.  Options  to  purchase  RoTech  Common  Stock  ("RoTech  Options")  were
converted  at the closing into options to purchase IHS Common Stock based on the
Exchange Ratio. IHS issued  approximately  15,350,670 shares of IHS Common Stock
in the Merger, and reserved for issuance  approximately  1,841,700 shares of IHS
Common  Stock  issuable  upon  exercise  of RoTech  Options.  In  addition,  the
Debentures became convertible into approximately  2,433,000 shares of IHS Common
Stock at a conversion  price of $45.21 per share of IHS Common Stock. At October
20,  1997,  IHS had  outstanding  26,852,396  shares  of IHS  Common  Stock.  At
September  30,  1997,  IHS had  outstanding  options  and  warrants  to purchase
approximately  9,000,000  shares  of IHS  Common  Stock,  and had  reserved  for
issuance  7,989,275  shares upon conversion of $258,750,000  principal amount of
outstanding   convertible  debentures.   The  Merger  consideration   aggregated
approximately  $514.8  million,  substantially  all of which will be recorded as
goodwill. The transaction will be treated as a purchase for


                                       34


<PAGE>


accounting and financial  reporting  purposes.  IHS repaid the $199.7 million of
RoTech bank debt assumed in the transaction  with the proceeds of the term loans
under its New Credit Facility. See "Unaudited Pro Forma Financial Information."


     Coram Lithotripsy Acquisition.  IHS acquired, effective September 30, 1997,
substantially all of the assets of Coram's Lithotripsy Division,  which operates
20 mobile  lithotripsy  units and 13 fixed-site  machines in 180 locations in 18
states. The Coram Lithotripsy Division also provides maintenance services to its
own and  third-party  equipment.  Lithotripsy is a  non-invasive  technique that
utilizes shock waves to disintegrate kidney stones.

     IHS paid  approximately  $130.0  million in cash for the Coram  Lithotripsy
Division,  and assumed $1.0  million of  intercompany  debt to Coram.  The Coram
Lithotripsy Division had revenues of $49.0 million and earnings before interest,
taxes,  depreciation  and  amortization  ("EBITDA")  of  $28.8  million  (before
minority  interest)  for the year ended  December 31, 1996 and revenues of $23.9
million  and EBITDA of $14.3  million  (before  minority  interest)  for the six
months ended June 30, 1997.

     IHS has assumed Coram's  agreements with its  lithotripsy  partners,  which
contemplate that IHS will acquire the remaining  interest in each partnership at
a defined  price in the event  that  legislation  is passed or  regulations  are
adopted or interpreted that would prevent the physician  partners from owning an
interest in the partnership and using the  partnership's  lithotripsy  equipment
for the treatment of his or her patients.  Coram has represented to IHS that its
partnership  arrangements  with  physicians in its  lithotripsy  business are in
compliance with current law.

     Within the last three years,  HCFA  released a proposed  rule  defining the
rate at  which  ambulatory  surgery  centers  and  certain  hospitals  would  be
reimbursed for the technical component of a lithotripsy procedure. This proposed
rule has not been  finalized.  IHS cannot  predict  what the final rate for such
reimbursement will be or what effect, if any, the adoption of this proposed rule
would have on lithotripsy revenue and whether this decreased  reimbursement rate
will be  applied to  lithotripsy  procedures  performed  at  hospitals,  where a
majority of IHS' lithotripsy machines are currently utilized.

     CCA Acquisition. On September 25, 1997, IHS acquired, through a cash tender
offer and subsequent  merger,  CCA for a purchase price of  approximately  $34.3
million in cash. In addition,  in connection with the CCA Acquisition IHS repaid
approximately $58.0 million of indebtedness  assumed in the CCA Acquisition with
the  proceeds  of the term  loans  under its New  Credit  Facility  and  assumed
approximately  $27.2 million of indebtedness.  CCA develops and operates skilled
nursing  facilities in medically  underserved rural  communities.  CCA currently
operates 54 licensed  long-term  care  facilities  with 4,450  licensed beds (of
which 20 facilities are being held for sale), one rural healthcare  clinic,  two
outpatient  rehabilitation  centers,  one child day care center and 124 assisted
living units within seven of the  facilities  which CCA operates.  CCA currently
operates in Alabama, Colorado, Florida, Georgia, Iowa, Kansas, Louisiana, Maine,
Missouri,  Nebraska,  Texas and  Wyoming.  According  to CCA's  filings with the
Commission,  CCA had revenues of $127.5  million and a net loss of $18.9 million
for the year ended  December  31, 1996 and  revenues of $65.5  million and a net
loss of $2.4  million  for the six months  ended June 30,  1997.  Dr.  Robert N.
Elkins,  Chairman of the Board and Chief Executive Officer of IHS,  beneficially
owned  approximately 21.0% of CCA's outstanding common stock (excluding warrants
owned by IHS to purchase approximately 13.5% of CCA's common stock).

FIRST AMERICAN ACQUISITION

     On October 17, 1996, IHS acquired through merger First American Health Care
of Georgia,  Inc., a provider of home health services in 21 states,  principally
Alabama, California, Florida, Georgia, Michigan, Pennsylvania and Tennessee. IHS
believes the  acquisition  of First  American is an  important  component in the
implementation  of its post-acute care network.  See "Business of IHS -- Company
Strategy."

     The  purchase  price for First  American  was  $154.1  million in cash plus
contingent  payments of up to $155  million.  The  contingent  payments  will be
payable if (i)  legislation  is enacted that changes the Medicare  reimbursement
methodology  for  home  health  services  to  a  prospectively  determined  rate
methodology,  in whole or in part, or (ii) in respect of any year the percentage
increase in the seasonally


                                       35


<PAGE>


unadjusted  Consumer  Price Index for all Urban  Consumers  for the Medical Care
expenditure category (the "Medical CPI") is less than 8% or, even if the Medical
CPI is greater than 8% in such year,  in any  subsequent  year prior to 2004 the
percentage  increase  in the  Medical  CPI is less  than  8%.  If  payable,  the
contingent payments will be paid as follows: $10 million for 1999, which must be
paid on or before February 14, 2000; $40 million for 2000, which must be paid on
or before  February  14,  2001;  $51 million for 2001,  which must be paid on or
before February 14, 2002; $39 million for 2002,  which must be paid on or before
February  14,  2003;  and $15 million for 2003,  which must be paid on or before
February 14, 2004. IHS has  concluded,  based on its current  expectations  with
respect to the Medical CPI,  that the  contingent  payments due in 2000 and 2001
are probable of occurrence.  Accordingly, IHS has accrued on its balance sheet a
long-term liability  representing the present value of the $50 million aggregate
contingent  payments  due in 2000 and 2001,  which at June 30,  1997  aggregated
$35.3  million.  IHS borrowed the cash purchase  price paid at the closing under
its  revolving  credit  facility.  $115  million of the $154.1  million  paid at
closing  was paid to HCFA,  the  Department  of Justice  and the  United  States
Attorney for the  Southern  District of Georgia in  settlement  of claims by the
United  States  government  seeking  repayment  from First  American  of certain
overpayments and unallowable reimbursements under Medicare. The total settlement
with the United States  government was $255 million;  the remaining $140 million
will be paid from the  contingent  payments to the extent such  payments  become
due. In addition,  HCFA and First American  agreed to a specified  bi-weekly PIP
payment from August 27, 1996 through December 31, 1996,  without  adjustment for
any liability, overpayment or underpayment.

     Substantially  all of First American's  revenues are derived from Medicare.
The following table summarizes  certain selected financial and operating data of
First  American for the three years ended  December 31, 1995 and the nine months
ended September 30, 1995 and 1996. The selected historical financial information
of First American has been derived from, and should be read in conjunction with,
the historical  consolidated  financial statements of First American,  including
the notes thereto,  incorporated by reference  herein.  The results for the nine
months ended  September 30, 1996 are not  necessarily  indicative of the results
achieved for the full fiscal year.


<TABLE>
<CAPTION>
                                                                               NINE MONTHS
                                                                                  ENDED
                                        YEAR ENDED DECEMBER 31,               SEPTEMBER 30,
                                --------------------------------------- -----------------------
                                    1993         1994         1995          1995         1996
                                ------------ ------------ ------------- ------------ ----------
                                                        ($ IN THOUSANDS)
<S>                             <C>          <C>           <C>          <C>          <C>
Total revenues(1)  ............ $ 340,897    $ 452,163     $  563,747   $ 439,873    $ 370,654
Total expenses  ...............   356,387      496,647        673,658     515,332      402,106
Loss from operations  .........   (15,490)     (44,484)      (109,911)    (75,459)     (31,452)
Net loss  .....................   (15,557)     (55,314)      (110,376)    (75,776)     (36,189)
Visits to patient homes  ...... 5,036,000    7,433,203      9,024,271   6,966,451    5,731,026
Number of States   ............        17           22             23          21           21
Number of service locations ...       288          379            456         426          410
Number of employees (est.)  ...     9,000       12,000         16,000      15,000       13,700
</TABLE>

- ----------

(1)  As a result of the settlement of the HCFA claims,  First American  recorded
     reductions  to patient  service  revenues  of $8.7  million  for the period
     ending  December 31, 1992,  $11.4 million,  $29.3 million and $54.6 million
     for the years ended  December 31, 1993,  1994 and 1995,  respectively,  and
     $41.0  million and $10.4  million for the nine months ended  September  30,
     1995 and 1996, respectively.


     See "Risk Factors -- Risks Related to Historical  Financial  Performance of
First American" and "Unaudited Pro Forma Financial Information."

OTHER ACQUISITIONS AND DIVESTITURES

     IHS continues to acquire and lease  additional  geriatric care  facilities,
enter into new management agreements,  acquire  rehabilitation,  home healthcare
and related service  companies and implement its strategy of expanding the range
of related  services it offers  directly  to its  patients in order to serve the
full  spectrum of patients'  post-acute  care needs.  See "Risk Factors -- Risks
Associated  with Growth  Through  Acquisitions  and  Internal  Development"  and
"Unaudited Pro Forma Financial Information."


                                       36


<PAGE>

     From  January 1 through  October  31,  1997,  IHS has,  in  addition to the
acquisitions  described  above,  acquired nine home healthcare  companies,  five
mobile diagnostic companies and two rehabilitation companies. The total cost for
these acquisitions was approximately  $99.5 million.  In July 1997, IHS sold its
remaining 37% interest in its assisted living services  subsidiary pursuant to a
cash tender offer.  IHS recognized a gain of  approximately  $4.6 million during
the third  quarter of 1997 as a result of this  transaction.  In addition to the
proposed  transaction with  HEALTHSOUTH  described above, IHS has also reached a
definitive agreement to purchase a home infusion company for approximately $16.2
million.  IHS has  reached  agreements-in-principle  to  purchase  three  mobile
diagnostic companies for approximately $8.2 million,  four home health companies
for  approximately  $48.3 million,  a rehabilitation  company for  approximately
$11.1 million and a lithotripsy company for approximately $11.2 million. IHS has
also agreed in principle to assume  leases of three skilled  nursing  facilities
for  $3.7  million.  There  can  be no  assurance  that  any  of  these  pending
acquisitions will be consummated on the proposed terms, on different terms or at
all. See "Unaudited Pro Forma Financial Information."

     In developing its post-acute healthcare system, IHS continuously  evaluates
whether  owning  and  operating   businesses  which  provide  certain  ancillary
services,  or  contracting  with  third  parties  for  such  services,  is  more
cost-effective.  As a  result,  IHS  is  continuously  evaluating  its  existing
operations to determine whether to retain or divest operations. To date, IHS has
divested its pharmacy  division and its assisted living services  division,  and
may divest  additional  divisions or assets in the future.  See  "Unaudited  Pro
Forma Financial Information."

REPURCHASE OF 9 5/8% SENIOR  SUBORDINATED NOTES AND 10 3/4% SENIOR  SUBORDINATED
NOTES

     On  May  30,  1997  IHS  completed  cash  tender  offers  to  purchase  its
outstanding  9 5/8% Senior  Subordinated  Notes due 2002,  Series A (the "9 5/8%
Senior Notes") and its 10 3/4% Senior  Subordinated Notes due 2004 (the "10 3/4%
Senior  Notes")  and  related  consent   solicitations   to  eliminate   certain
restrictive  covenants and other provisions in the indentures  pursuant to which
the 9 5/8% Senior Notes and 10 3/4% Senior Notes were issued in order to improve
the operating and financial  flexibility of the Company.  The consideration paid
pursuant to the tender offer and consent  solicitation  to holders of the 9 5/8%
Senior Notes who tendered  their notes (and  thereby  delivered  consents to the
proposed  amendments to the indenture  pursuant to which the 9 5/8% Senior Notes
were issued) prior to 12:00  midnight,  New York City time, on May 14, 1997 (the
"Consent  Date") was  $1,094.00  plus  accrued  and unpaid  interest  to but not
including the payment date in respect of each $1,000  principal amount tendered,
consisting  of  $1,089.00  plus  accrued  and unpaid  interest  as tender  offer
consideration  and $5.00 as a consent  payment.  The  total  consideration  paid
pursuant to the tender offer and consent  solicitation to holders of the 10 3/4%
Senior Notes who tendered  their notes (and  thereby  delivered  consents to the
proposed  amendments to the indenture pursuant to which the 10 3/4% Senior Notes
were issued)  prior to 12:00  midnight,  New York City time, on the Consent Date
was $1,119.50 plus accrued and unpaid  interest to but not including the payment
date  in  respect  of each  $1,000  principal  amount  tendered,  consisting  of
$1,114.50  plus accrued and unpaid  interest as tender offer  consideration  and
$5.00 as a consent payment.  Of the $115,000,000  aggregate  principal amount of
the 9 5/8% Senior Notes  outstanding,  an aggregate  of  $114,975,000  principal
amount of such  notes was  tendered.  Of the  $100,000,000  aggregate  principal
amount of the 10 3/4% Senior Notes  outstanding,  an  aggregate  of  $99,893,000
principal  amount of such  notes was  tendered.  IHS used  approximately  $247.2
million of the net proceeds from the sale of  $450,000,000  aggregate  principal
amount of its 9 1/2% Senior  Subordinated Notes due 2007 to pay the tender offer
and consent solicitation payments and accrued interest.

SALE OF 9 1/2% SENIOR SUBORDINATED NOTES DUE 2007

     On May 30, 1997, IHS sold privately an aggregate of $450 million  principal
amount of its 9 1/2% Senior  Subordinated  Notes due 2007 to Smith  Barney Inc.,
Donaldson,  Lufkin &  Jenrette  Securities  Corporation,  Morgan  Stanley  & Co.
Incorporated and Salomon Brothers Inc (the "9 1/2% Initial  Purchasers").  The 9
1/2% Senior  Subordinated  Notes were subsequently  resold by the 9 1/2% Initial
Purchasers   pursuant  to  Rule  144A  under  the   Securities   Act.  IHS  used
approximately $247.2 million of the net proceeds to repurchase substantially all
its  outstanding  9 5/8% Senior Notes and 10 3/4% Senior Notes and the remaining
$191.0  million of net  proceeds to pay down  borrowings  under its Prior Credit
Facility.  See  "Description  of  Certain  IHS  Indebtedness  -- 9  1/2%  Senior
Subordinated Notes due 2007."


                                       37


<PAGE>


SALE OF 9 1/4% SENIOR SUBORDINATED NOTES DUE 2008

     On  September  11,  1997,  IHS sold  privately an aggregate of $500 million
principal  amount  of its 9 1/4%  Senior  Subordinated  Notes  due 2008 to Smith
Barney Inc.,  Morgan Stanley & Co.  Incorporated,  Donaldson,  Lufkin & Jenrette
Securities  Corporation  and  Citicorp  Securities,  Inc.  (the "9 1/4%  Initial
Purchasers").  The 9 1/4% Senior  Notes were  subsequently  resold by the 9 1/4%
Initial  Purchasers  pursuant to Rule 144A under the  Securities  Act.  IHS used
approximately   $319.5  million  of  the  net  proceeds  to  repay  all  amounts
outstanding  under its Prior Credit  Facility.  IHS intends to use the remaining
approximately  $166.9  million of net proceeds for general  corporate  purposes,
including working capital, and for potential  acquisitions.  See "Description of
Certain IHS Indebtedness -- 9 1/4% Senior Subordinated Notes due 2008."


                                       38


<PAGE>


                    UNAUDITED PRO FORMA FINANCIAL INFORMATION

     The  following  unaudited  pro forma  statements  of operations of IHS give
effect to (i) the Merger,  which will be accounted for as a purchase  (including
the effect of the refinancing of certain RoTech  indebtedness in connection with
the  Merger),  (ii) the sale by IHS of its  pharmacy  division in July 1996 (the
"Pharmacy  Sale"),  (iii) the sale by IHS of a majority interest in its assisted
living services  subsidiary  ("ILC") in October 1996 (the "ILC Offering"),  (iv)
the  acquisition by IHS of First  American in October 1996 (the "First  American
Acquisition"), and (v) the acquisition by IHS of (a) Vintage Health Care Center,
a skilled  nursing and assisted living  facility,  in January 1996 (the "Vintage
Acquisition"),  (b) Rehab Management Systems, Inc., an outpatient rehabilitation
company, in March 1996 (the "RMS Acquisition"),  (c) Hospice of the Great Lakes,
Inc., a hospice company, in May 1996 (the "Hospice Acquisition"), (d) J.R. Rehab
Associates,  Inc., an inpatient and outpatient  rehabilitation center, in August
1996 (the "J.R. Rehab Acquisition"),  (e) Extendicare of Tennessee, Inc., a home
health company,  in August 1996 (the "Extendicare  Acquisition"),  (f) Edgewater
Home  Infusion  Services,  Inc., a home  infusion  company,  in August 1996 (the
"Edgewater  Acquisition"),  (g)  Century  Home  Services,  Inc.,  a home  health
services company, in September 1996 (the "Century  Acquisition"),  (h) Signature
Home Care,  Inc.,  a home health  company,  in  September  1996 (the  "Signature
Acquisition"),  (i) Mediq Mobile  X-Ray  Services,  Inc.,  a mobile  diagnostics
company, in November 1996 (the "Mediq  Acquisition"),  (j) Total Rehab Services,
LLC and Total Rehab Services 02, LLC,  providers of contract  rehabilitation and
respiratory  services,  in November  1996 (the "Total Rehab  Acquisition"),  (k)
Lifeway Inc., a physician management and disease management company, in November
1996 (the "Lifeway  Acquisition"),  (l) In-Home Health Care, Inc., a home health
company, in January 1997 (the "In-Home  Acquisition"),  (m) Portable X-Ray Labs,
Inc.,  a mobile  diagnostics  company,  in February  1997 (the  "Portable  X-Ray
Acquisition"),  (n) Coastal  Rehabilitation,  Inc., an inpatient  rehabilitation
company, in April 1997 (the "Coastal Acquisition"),  (o) Health Care Industries,
Inc.,  a home  health  company,  in  June  1997  (the  "Health  Care  Industries
Acquisition"),  and (p) Rehab  Dynamics,  Inc. and  Restorative  Therapy,  Ltd.,
related  contract  rehabilitation  companies,  in June 1997 (the "Rehab Dynamics
Acquisition").  The pro  forma  statements  of  operations  for the  year  ended
December 31, 1996 and the six months ended June 30, 1997 were prepared as if all
of the foregoing transactions were consummated on January 1, 1996. The pro forma
combined  balance sheet gives effect to the Merger  (including the effect of the
refinancing of certain RoTech  indebtedness in connection with the Merger) as if
the Merger had occurred on June 30, 1997.

     The pro forma financial  information  does not give pro forma effect to (i)
IHS' acquisition of CCA and the Coram Lithotripsy Division,  (ii) the New Credit
Facility,  (iii) the sale of IHS' remaining 37.3% interest in Integrated  Living
Communities,  Inc.,  (iv) the  acquisition  by IHS of the  assets of five  small
ancillary service  businesses during the six months ended June 30, 1997, (v) the
acquisition by IHS of four home healthcare  companies and one mobile  diagnostic
company during the three months ended September 30, 1997 or (vi) the sale by IHS
of the 9 1/4% Senior Notes in September 1997.

     The pro forma adjustments are based upon available  information and certain
assumptions that IHS management believes are reasonable. The unaudited pro forma
financial  information  set forth below is not  necessarily  indicative  of IHS'
financial  position  or the  results  of  operations  that  actually  would have
occurred  if the  transactions  had been  consummated  on the  dates  shown.  In
addition, they are not intended to be a projection of results of operations that
may be  obtained  by IHS  in the  future.  The  unaudited  pro  forma  financial
information  should  be read in  conjunction  with  the  consolidated  financial
statements and related notes thereto  incorporated by reference in this Offer to
Purchase. See "Incorporation of Certain Documents by Reference."


                                       39
<PAGE>

                        INTEGRATED HEALTH SERVICES, INC.
              PRO FORMA COMBINED BALANCE SHEET AS OF JUNE 30, 1997
                                   (UNAUDITED)

                                 (IN THOUSANDS)


<TABLE>
<CAPTION>
                                                            ASSETS
                                                    IHS             ROTECH               PRO FORMA            PRO FORMA
                                                HISTORICAL*     HISTORICAL(1)**         ADJUSTMENTS            COMBINED
                                               -------------   -----------------   ----------------------   --------------
<S>                                             <C>                <C>              <C>                      <C>
Current Assets:
 Cash and cash equivalents   ...............    $   43,105         $ 12,819                                  $   55,924
 Temporary investments .....................         2,367               --                                       2,367
 Patient accounts and third-party payor
   settlements receivable, net  ............       344,144          112,341                                     456,485
 Inventories, prepaid expenses and
   other current assets   ..................        28,931           26,980                                      55,911
 Income tax receivable    ..................        30,617               --         $          800 (2)           31,417
                                                ----------         --------         ----------------         ----------
   Total current assets   ..................       449,164          152,140                    800              602,104
                                                ----------         --------         ----------------         ----------
Property, plant and equipment, net .........       910,772          131,240                                   1,042,012
Intangible assets   ........................       633,206          272,795                306,967 (3)        1,212,968
Other assets  ..............................       149,505            4,557                                     154,062
                                                ----------         --------         ----------------         ----------
    Total assets ...........................    $2,142,647         $560,732         $      307,767           $3,011,146
                                                ==========         ========         ================         ==========

                                                                       LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities:
 Current maturities of long-term debt ......    $   13,161         $180,991         $     (180,991)(4)       $   13,161
 Accounts payable and accrued                                                                4,750 (2)
  expenses .................................       276,961           30,970                 10,250 (5)          322,931
                                                ----------         --------         ----------------         ----------
   Total current liabilities ...............       290,122          211,961               (165,991)             336,092
                                                ----------         --------         ----------------         ----------
Long-term debt:
 Convertible subordinated debentures .......       258,750          110,000
                                                                                                                368,750
 Other long-term debt less current
   maturities ..............................       946,337               --                180,991 (4)        1,127,328
                                                ----------         --------         ----------------         ----------
   Total long-term debt   ..................     1,205,087          110,000                180,991            1,496,078
                                                ----------         --------         ----------------         ----------
Other long-term liabilities(6)  ............        35,315               --                                      35,315
Deferred income taxes  .....................        25,073           20,735                                      45,808
Deferred gain on sale-leaseback
 transactions ..............................         5,731               --                                       5,731
Redeemable common stock   ..................            --            4,076                 (4,076)(7)              --
Stockholders' equity:
 Common stock ..............................            25                5                     11 (8)               41
 Additional paid-in capital  ...............       492,892          131,269                383,468 (8)        1,007,629
                                                                                           (83,534)(8)
 Retained earnings (deficit) ...............        89,940           83,534                 (3,950)(2)           85,990
 Treasury stock  ...........................        (1,538)            (848)                   848 (8)           (1,538)
                                                ----------         --------         ----------------         ----------
   Total stockholders' equity   ............       581,319          213,960                296,843            1,092,122
                                                ----------         --------         ----------------         ----------
    Total liabilities and stockholders'
      equity  ..............................    $2,142,647         $560,732         $      307,767           $3,011,146
                                                ==========         ========         ================         ==========
</TABLE>

- ----------
 * As of June 30, 1997

** As of July 31, 1997


                                       40


<PAGE>


                       INTEGRATED HEALTH SERVICES, INC.
                       PRO FORMA STATEMENT OF OPERATIONS
                          YEAR ENDED DECEMBER 31, 1996
                                  (UNAUDITED)

                   (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)


<TABLE>
<CAPTION>
                                                   IHS           PHARMACY             ILC
                                              HISTORICAL(9)   ADJUSTMENTS(10)   ADJUSTMENTS(11)
                                             --------------- ----------------- -----------------
<S>                                           <C>            <C>               <C>
Net revenues:
 Basic medical services   ..................  $   389,773                      $    (16,101)(a)
 Specialty medical services  ...............      999,209    $    (52,331)(a)
 Management services and other  ............       45,713                            (1,020)(a)
                                              -----------                      ------------
    Total revenues  ........................    1,434,695         (52,331)          (17,121)
Costs and expenses:
 Operating, general and administra-
    tive expenses                               1,154,924         (43,279)(a)       (12,453)(a)
 Depreciation and amortization  ............       41,681          (1,785)(a)          (833)(a)
 Rent   ....................................       77,785            (838)(a)        (1,885)(a)
 Interest, net   ...........................       64,110          (3,817)(b)          (963)(b)
 Non-recurring charges (income) ............      (14,457)         34,298 (c)        (8,497)(d)
                                              -----------    ------------      ------------
    Total costs and expenses ...............    1,324,043         (15,421)          (24,631)
 Earnings (loss) before equity in
    earnings (loss) of affiliates, in-
    come taxes and extraordinary
    items  .................................      110,652         (36,910)            7,510
Equity in earnings (loss) of affiliates ....          828                               722
                                              -----------                      ------------
 Earnings (loss) before income
    taxes and extraordinary items  .........      111,480    $    (36,910)     $      8,232
                                                             ============      ============
Federal and state income taxes  ............       63,715
                                              -----------
 Earnings before extraordinary
 items  ....................................  $    47,765
                                              ===========
Earnings before extraordinary items
 per common share:
 Primary   .................................  $      2.03
 Fully-diluted   ...........................         1.82
                                              ===========
Weighted average shares:
 Primary   .................................       23,574
 Fully-diluted   ...........................       31,653
                                              ===========



<CAPTION>
                                                                    FIRST            OTHER             OTHER         PRO FORMA
                                              FIRST AMERICAN      AMERICAN        ACQUISITIONS     ACQUISITIONS       BEFORE
                                              HISTORICAL(12)     ADJUSTMENTS     HISTORICAL(13)     ADJUSTMENTS       ROTECH
                                             ---------------- ----------------- ---------------- ----------------- -------------
<S>                                            <C>              <C>                <C>            <C>               <C>
Net revenues:
 Basic medical services   ..................   $       --                          $     292                        $   373,964
 Specialty medical services  ...............      387,547                            173,463                          1,507,888
 Management services and other  ............        3,115                                  3                             47,811
                                               ----------                          ---------                        ------------
    Total revenues  ........................      390,662                            173,758                          1,929,663
Costs and expenses:
 Operating, general and administra-
    tive expenses                                 406,800                            168,766                          1,674,758
 Depreciation and amortization  ............        5,439      $    4,501 (e)          2,087      $    2,381 (e)         53,471
 Rent   ....................................           --                              3,474                             78,536
 Interest, net   ...........................        6,208           9,314 (b)          3,402           3,053 (b)         81,307
 Non-recurring charges (income) ............        3,468                                 --                             14,812
                                               ----------                          ---------                        ------------
    Total costs and expenses ...............      421,915          13,815            177,729           5,434          1,902,884
 Earnings (loss) before equity in
    earnings (loss) of affiliates, in-
    come taxes and extraordinary
    items  .................................      (31,253)        (13,815)            (3,971)         (5,434)            26,779
Equity in earnings (loss) of affiliates ....         (671)                             1,032                              1,911
                                               ----------                          ---------                        ------------
 Earnings (loss) before income
    taxes and extraordinary items  .........   $  (31,924)     $  (13,815)         $  (2,939)     $   (5,434)            28,690
                                               ==========      ==========          =========      ==========
Federal and state income taxes  ............                                                                             17,449
                                                                                                                    ------------
 Earnings before extraordinary
 items  ....................................                                                                        $    11,241
                                                                                                                    ============
Earnings before extraordinary items
 per common share:
 Primary   .................................                                                                        $      0.46
 Fully-diluted   ...........................                                                                               0.65
                                                                                                                    ============
Weighted average shares:
 Primary   .................................                                                             922             24,496
 Fully-diluted   ...........................                                                             922             32,575
                                                                                                  ==========        ============



<CAPTION>
                                               ROTECH*         ROTECH         PRO FORMA
                                              HISTORICAL     ADJUSTMENTS     CONSOLIDATED
                                             ------------ ----------------- -------------
<S>                                            <C>          <C>              <C>
Net revenues:
 Basic medical services   ..................   $      --                     $   373,964
 Specialty medical services  ...............     344,590                       1,852,478
 Management services and other  ............          --                          47,811
                                              ----------                     ------------
    Total revenues  ........................     344,590                       2,274,253
Costs and expenses:
 Operating, general and administra-
    tive expenses                                258,891                       1,933,649
 Depreciation and amortization  ............      36,074   $    2,850 (e)         92,395
 Rent   ....................................          --                          78,536
 Interest, net   ...........................       9,456          475 (f)         91,238
 Non-recurring charges (income) ............          --                          14,812
                                              ----------                     ------------
    Total costs and expenses ...............     304,421        3,325          2,210,630
 Earnings (loss) before equity in
    earnings (loss) of affiliates, in-
    come taxes and extraordinary
    items  .................................      40,169       (3,325)            63,623
Equity in earnings (loss) of affiliates ....          --                           1,911
                                              ----------                     ------------
 Earnings (loss) before income
    taxes and extraordinary items  .........   $  40,169   $   (3,325)            65,534
                                              ==========   ==========
Federal and state income taxes  ............                                      34,250
                                                                             ------------
 Earnings before extraordinary
 items  ....................................                                 $    31,284
                                                                             ============
Earnings before extraordinary items
 per common share:
 Primary   .................................                                 $      0.80
 Fully-diluted   ...........................                                        0.90
                                                                             ============
Weighted average shares:
 Primary   .................................      25,513      (10,700)            39,309
 Fully-diluted   ...........................      30,063      (12,608)            50,030
                                              ==========   ==========        ============
</TABLE>

- ----------
* 12 months ended January 31, 1997


                                       41


<PAGE>
                        INTEGRATED HEALTH SERVICES, INC.
                        PRO FORMA STATEMENT OF OPERATIONS
                         SIX MONTHS ENDED JUNE 30, 1997
                                   (UNAUDITED)

                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
<TABLE>
<CAPTION>
                                                                                                OTHER
                                                              IHS            PHARMACY        ACQUISITIONS
                                                         HISTORICAL(14)   ADJUSTMENTS(10)   HISTORICAL(15)
                                                        ---------------- ----------------- ----------------
<S>                                                         <C>            <C>                 <C>
Net revenues:
 Basic medical services  ..............................     $176,810                           $     --
 Specialty medical services ...........................      722,802                             18,379
 Management services and other ........................       19,304
                                                            ---------                          --------
    Total revenues ....................................      918,916                             18,379
Costs and expenses:
 Operating, general and administrative expenses  ......      727,299                             15,649
 Depreciation and amortization ........................       30,844                                135
 Rent  ................................................       49,795                                547
 Interest, net  .......................................       44,645                                 88
 Non-recurring charges, net ...........................       20,047      $    7,578 (c)             --
                                                            ---------     ----------           ---------
    Total costs and expenses   ........................      872,630           7,578             16,419
 Earnings (loss) before equity in earnings of affili-
    ates, income taxes and extraordinary items                46,286          (7,578)             1,960
Equity in earnings of affiliates  .....................           98                                 --
                                                            ---------     ----------           ---------
 Earnings (loss) before income taxes and
    extraordinary items  ..............................       46,384      $   (7,578)          $  1,960
                                                                          ==========           =========
Federal and state income taxes ........................       18,090
                                                            ---------
 Earnings before extraordinary items    ...............     $ 28,294
                                                            =========
Earnings before extraordinary items per common share:
 Primary  .............................................     $   1.05
 Fully-diluted  .......................................         0.92
                                                            =========
Weighted average shares:
 Primary  .............................................       26,963
 Fully-diluted  .......................................       36,233
                                                            =========
<CAPTION>
                                                            OTHER       PRO FORMA
                                                         ACQUISITIONS    BEFORE      ROTECH            ROTECH          PRO FORMA
                                                         ADJUSTMENTS     ROTECH    HISTORICAL*      ADJUSTMENTS       CONSOLIDATED
                                                        -------------- ---------- ------------- -------------------- -------------
<S>                                                      <C>            <C>         <C>          <C>                  <C>
Net revenues:
 Basic medical services  ..............................                 $176,810    $      --                         $   176,810
 Specialty medical services ...........................                  741,181      234,549                             975,730
 Management services and other ........................                   19,304           --                              19,304
                                                                        ---------   ----------                        ------------
    Total revenues ....................................                  937,295      234,549                           1,171,844
Costs and expenses:
 Operating, general and administrative expenses  ......                  742,948      173,250                             916,198
 Depreciation and amortization ........................  $    306 (e)     31,285       24,700    $     (2,139)(e)          53,846
 Rent  ................................................                   50,342           --                              50,342
 Interest, net  .......................................       399 (b)     45,132        7,996             577 (f)          53,705
 Non-recurring charges, net ...........................                   27,625           --                              27,625
                                                         --------       ---------   ----------   ------------         ------------
    Total costs and expenses   ........................       705        897,332      205,946          (1,562)          1,101,716
 Earnings (loss) before equity in earnings of affili-
    ates, income taxes and extraordinary items               (705)        39,963       28,603           1,562              70,128
Equity in earnings of affiliates  .....................                        98           --                                  98
                                                         --------       ---------   ----------   --------------       ------------
 Earnings (loss) before income taxes and
    extraordinary items  ..............................  $   (705)        40,061    $  28,603    $      1,562              70,226
                                                         ========                   ==========   ==============
Federal and state income taxes ........................                   18,844                                           32,106
                                                                        ---------                                     ------------
 Earnings before extraordinary items    ...............                 $ 21,217                                      $    38,120
                                                                        =========                                     ============
Earnings before extraordinary items per common share:
 Primary  .............................................                 $   0.78                                      $      0.89
 Fully-diluted  .......................................                     0.71                                             0.82
                                                                        =========                                     ============
Weighted average shares:
 Primary  .............................................       305         27,268       26,715         (11,204)             42,779
 Fully-diluted  .......................................       305         36,538       31,384         (13,162)             54,760
                                                         ========       =========   ==========   ==============       ============
</TABLE>
- ----------
* Six Months ended July 31, 1997.

                                       42
<PAGE>


               NOTES TO UNAUDITED PRO FORMA FINANCIAL INFORMATION


(1)  Certain  amounts  have been  reclassified  to conform the  presentation  of
     RoTech and IHS.

(2)  Represents  nonrecurring charges directly attributable to the Merger, which
     will be included in IHS' statement of operations within the 12 month period
     following the transaction. Such charges represent the nonrecurring lump sum
     payments to certain RoTech  officers  aggregating  $4,750,000  less related
     income tax benefit of $800,000.

(3)  Represents  the excess of the purchase price (based on a price per share of
     IHS  Common  Stock of $33.00  (the  closing  price of IHS  Common  Stock on
     October  21,  1997 (the date the  Merger  was  consummated))  and using the
     26,866,000  shares of RoTech Common Stock  outstanding  on October 21, 1997
     (including  422,651  shares of redeemable  common stock (see note 7 below))
     adjusted for the Exchange Ratio of .5806) including  estimated direct costs
     of the Merger of  $10,250,000  (see note 5 below),  over the estimated fair
     values of the net assets acquired as follows:


       Merger consideration for RoTech   ..................   $514,753,000
       Direct costs of acquisition ........................     10,250,000
                                                             -------------
                                                               525,003,000
       Stockholders' equity of RoTech (including redeemable
        common stock of $4,076,000)........................    218,036,000
                                                             -------------
                                                              $306,967,000
                                                             =============

(4)  Represents the pay down of borrowings  outstanding  under  RoTech's  credit
     facility. Does not reflect the repurchase of the Debentures pursuant to the
     Offer.

(5)  Represents the estimated  expenses of the Merger of $10,250,000 as follows:
     Non-compete  payments to certain officers  ($5,000,000);  professional fees
     ($2,500,000);   filing  fees  ($500,000);  and  other  ($2,250,000).  Other
     primarily represents severance payments and related benefits anticipated to
     be paid to identified  employees whose  employment will be terminated after
     the Merger in accordance with a restructuring plan to be adopted.

(6)  Represents the present value of contingent payments aggregating $50,000,000
     due in 2000 and 2001  relating  to the First  American  Acquisition,  which
     payments IHS deems probable. See "IHS Recent Developments -- First American
     Acquisition."

(7)  Represents  422,651 shares of RoTech Common Stock subject to put options at
     the sole discretion of the RoTech  stockholder at prices ranging from $9.75
     to $17.50 per  share.  The put  options  expire at  various  dates  between
     October 1997 and December 1999.  Because the put price is below the current
     market price of the RoTech  Common  Stock,  IHS has assumed for purposes of
     these pro  forma  financial  statements  that the put  options  will not be
     exercised and, therefore, the shares of IHS Common Stock issued in exchange
     for such RoTech Common Stock have not been classified as redeemable  common
     stock, but have been included in  stockholders'  equity for purposes of the
     pro forma financial statements.

(8)  Represents the Merger  consideration  of  $514,753,000  (see note 3 above),
     less $16,000 allocated to Common stock and less RoTech's Additional paid-in
     capital  of  $131,269,000.  Other  adjustments  represent  eliminations  of
     RoTech's equity account balances.

(9)  Includes the results of operations of (i) IHS'  pharmacy  division  through
     July 30, 1996,  the date of the Pharmacy  Sale,  (ii) IHS' assisted  living
     services subsidiary through October 9, 1996, the date of closing of the ILC
     Offering,  (iii) First  American from October 17, 1996, the date of closing
     of the First  American  Acquisition,  (iv) Vintage  Health Care Center from
     January 29, 1996, the date of closing of the Vintage Acquisition, (v) Rehab
     Management  Systems,  Inc. from March 19, 1996,  the date of closing of the
     RMS  Acquisition,  (vi) Hospice of the Great Lakes,  Inc. from May 1, 1996,
     the  date  of  closing  of  the  Hospice  Acquisition,   (vii)  J.R.  Rehab
     Associates, Inc. from August 1, 1996, the date of closing of the J.R. Rehab
     Acquisition,  (viii)  Extendicare of Tennessee,  Inc. from August 12, 1996,
     the date of closing of the  Extendicare  Acquisition,  (ix)  Edgewater Home
     Infusion


                                       43


<PAGE>


     Services,  Inc. from August 19, 1996,  the date of closing of the Edgewater
     Acquisition,  (x) Century Home Services,  Inc. from September 13, 1996, the
     date of closing of the Century Acquisition,  (xi) Signature Home Care, Inc.
     from September 25, 1996, the date of closing of the Signature  Acquisition,
     (xii) Mediq Mobile X-Ray Services,  Inc. from November 7, 1996, the date of
     closing of the Mediq  Acquisition,  (xiii)  Total Rehab  Services,  LLC and
     Total Rehab  Services 02, LLC from November 8, 1996, the date of closing of
     the Total Rehab  Acquisition  and (xiv) Lifeway Inc. from November 8, 1996,
     the date of closing of the Lifeway Acquisition.  Also includes from October
     9, 1996 IHS' equity in ILC's earnings. See notes 10, 11, 12 and 13 below.

(10) In July 1996, IHS sold its pharmacy division to Capstone Pharmacy Services,
     Inc. ("Capstone") for a purchase price of $150 million,  consisting of cash
     of $125  million and shares of Capstone  common stock having a value of $25
     million.  IHS used the net proceeds of the sale to repay  borrowings  under
     its revolving  credit  facility.  IHS had a pre-tax gain of $34.3  million.
     Because  IHS'  investment  in the  pharmacy  division  had a very small tax
     basis,  the taxable  gain on the sale  significantly  exceeded the gain for
     financial  reporting  purposes,  thereby resulting in a  disproportionately
     higher  income  tax  provision  related  to the sale.  IHS'  investment  in
     Capstone  common stock of $14.6 million was recorded at carryover  cost and
     classified as securities  available for sale. In 1997,  IHS  recognized the
     remaining gain of $7.6 million when restrictions on transferability of such
     shares were removed.

(11) On October 9, 1996,  Integrated Living  Communities,  Inc. ("ILC"),  at the
     time a wholly-owned  subsidiary of IHS which provides  assisted  living and
     related  services to the private pay elderly  market,  completed an initial
     public  offering  of ILC common  stock.  IHS sold  1,400,000  shares of ILC
     common stock in the offering,  for which it received aggregate net proceeds
     of approximately  $10.4 million.  In addition,  ILC used approximately $7.4
     million  of  the  net  proceeds   received  by  it  to  repay   outstanding
     indebtedness  to IHS.  IHS  used  the net  proceeds  from the sale to repay
     borrowings  under its  credit  facility.  IHS  recorded  a pre-tax  loss of
     approximately  $8.5  million in the  fourth  quarter of 1996 as a result of
     this transaction.  On July 2, 1997, IHS sold the remaining 2,497,900 shares
     of ILC common stock it owned,  representing  37.3% of the  outstanding  ILC
     common stock, for $11.50 per share in a cash tender offer (the "ILC Sale").
     IHS recorded a gain of approximately  $4.6 million from the ILC Sale in the
     third  quarter  of  1997.  The pro  forma  effect  of the  ILC  Sale is not
     reflected in the pro forma statements of operations.

(12) In October 1996, IHS acquired  through merger First American.  The purchase
     price was  $154.1  million  in cash,  which IHS  borrowed  under its credit
     facility, plus contingent payments of up to $155 million payable at various
     times  through  2004.  See  "IHS  Recent  Developments  --  First  American
     Acquisition."

(13) Consists of the following acquisitions:

          Vintage  Acquisition.  In January 1996,  IHS purchased  Vintage Health
     Care  Center,  a 220 bed skilled  nursing and assisted  living  facility in
     Denton,  Texas,  for $6.9 million.  A condominium  interest in the assisted
     living portion of this facility (valued at $3.5 million) was contributed to
     ILC on June 1, 1996.

          RMS  Acquisition.  In March 1996, IHS acquired all of the  outstanding
     capital stock of Rehab Management  Systems,  Inc.  ("RMS"),  which operates
     outpatient  rehabilitation  therapy  clinics in central  Florida.  RMS also
     managed one therapy and one  physician  clinic.  Total  purchase  price was
     $10.0 million,  including $8.0 million representing the issuance of 385,542
     shares of IHS Common  Stock.  In  addition,  IHS  incurred  direct costs of
     acquisition of $2.9 million.  Total goodwill at the date of acquisition was
     $12.8 million.

          Hospice of the Great  Lakes  Acquisition.  In May 1996,  IHS  acquired
     substantially all the assets of Hospice of the Great Lakes, Inc., a hospice
     company in  Northbrook,  Illinois.  Total  purchase  price was $8.2 million
     representing  the  issuance  of  304,822  shares of IHS Common  Stock.  IHS
     incurred direct costs of acquisition of $1.0 million. Total goodwill at the
     date of acquisition aggregated $9.0 million.


                                       44


<PAGE>


          J.R.  Rehab  Acquisition.  In August  1996,  IHS  acquired  all of the
     outstanding capital stock of J.R. Rehab Associates,  Inc., an inpatient and
     outpatient  rehabilitation  clinic in Mooresville,  North  Carolina.  Total
     purchase price was approximately $2.1 million. IHS incurred direct costs of
     acquisition  of  $200,000.  Total  goodwill  at  the  date  of  acquisition
     aggregated $3.2 million.

          Extendicare  Acquisition.  In August 1996, IHS acquired  substantially
     all of the assets of  Extendicare  of  Tennessee,  Inc., a home  healthcare
     company in Memphis,  Tennessee. Total purchase price was approximately $3.4
     million.  IHS incurred  direct  costs of  acquisition  of  $200,000.  Total
     goodwill at the date of acquisition aggregated $1.9 million.

          Edgewater Acquisition.  In August 1996, IHS acquired substantially all
     the assets of Edgewater  Home  Infusion  Services,  Inc.,  a home  infusion
     company in Miami,  Florida.  Total  purchase price was  approximately  $8.0
     million.  IHS incurred  direct  costs of  acquisition  of  $300,000.  Total
     goodwill at the date of acquisition aggregated $7.7 million.

          Century  Acquisition.  In August 1996, IHS acquired  substantially all
     the assets of Century Health Services,  Inc., a home healthcare  company in
     Murfreesboro,  Tennessee.  Total  purchase  price  was  approximately  $2.4
     million.  In  addition,  IHS used  borrowings  under its  revolving  credit
     facility to repay  approximately $1.6 million of debt of Century assumed in
     the  acquisition.  IHS incurred  direct costs of  acquisition  of $200,000.
     Total goodwill at the date of acquisition aggregated $12.1 million.

          Signature  Acquisition.  In  September  1996,  IHS acquired all of the
     outstanding capital stock of Signature Home Care, Inc., a home care company
     in Dallas,  Texas.  Total  purchase price was  approximately  $9.2 million,
     including $4.7 million  representing  the issuance of 196,374 shares of IHS
     Common Stock. In addition,  IHS used borrowings  under its revolving credit
     facility to repay  approximately  $1.9  million of  Signature's  debt.  IHS
     incurred direct costs of acquisition of $2.5 million. Total goodwill at the
     date of acquisition aggregated $21.1 million.

          Mediq Acquisition.  In November 1996, IHS acquired the assets of Mediq
     Mobile X-Ray Services, Inc., which provides mobile diagnostic services. The
     total purchase price was $10.1 million, including $5.2 million representing
     the issuance of 143,893  shares of IHS Common Stock (after giving effect to
     the return of 59,828  shares of its Common Stock  because of an increase in
     the share price of IHS Common  Stock  between the date of issuance  and the
     date such shares were  registered  for resale).  In addition,  IHS incurred
     direct costs of acquisition of $5.5 million.  Total goodwill at the date of
     acquisition was $15.6 million.

          Total Rehab Acquisition.  In November 1996, IHS acquired the assets of
     Total Rehab  Services,  LLC and Total Rehab Services 02, LLC, which provide
     contract  rehabilitative and respiratory services. The total purchase price
     was $8.0  million,  including  $2.7  million  representing  the issuance of
     106,559 shares of IHS Common Stock. In addition,  IHS repaid  approximately
     $3.9 million of Total Rehab's debt. In addition,  IHS incurred direct costs
     of acquisition  of $1.3 million.  Total goodwill at the date of acquisition
     was $12.0 million.

          Lifeway  Acquisition.  In  November  1996,  IHS  acquired  all  of the
     outstanding  stock of Lifeway,  Inc., which provides  physician and disease
     management services. The total purchase price was $900,000 representing the
     issuance  of 38,502  shares of IHS Common  Stock.  IHS also  issued  48,129
     shares  of Common  Stock to Robert  Elkins,  Chairman  and Chief  Executive
     Officer of IHS, in payment of  outstanding  loans of $1.1  million from Mr.
     Elkins to Lifeway. In addition, IHS incurred direct costs of acquisition of
     $275,000.

          In-Home Acquisition. In January 1997, IHS acquired all the outstanding
     capital  stock of In-Home  Health  Care,  Inc.  ("In-Home"),  a home health
     company in Salt Lake City, Utah. Total purchase price was $3.2 million. IHS
     incurred  direct costs of  acquisition  of $250,000.  Total goodwill at the
     date of acquisition aggregated $3.9 million.

          Portable   X-Ray   Acquisition.   In  February   1997,   IHS  acquired
     substantially  all the  assets of  Portable  X-Ray  Labs,  Inc.  ("Portable
     X-Ray"),  a  mobile  diagnostics  company  in  Anaheim,  California.  Total
     purchase price was $4.9 million.  IHS incurred  direct costs of acquisition
     of $1.3 million.  Total goodwill at the date of acquisition aggregated $5.7
     million.


                                       45


<PAGE>


          Coastal Acquisition. In April 1997, IHS acquired substantially all the
     assets  of  Coastal   Rehabilitation,   Inc.   ("Coastal"),   an  inpatient
     rehabilitation company in Indian Harbour, Florida. Total purchase price was
     $1.3 million.  IHS incurred direct costs of acquisition of $200,000.  Total
     goodwill at the date of acquisition aggregated $1.8 million.

          Health Care Industries Acquisition. In June 1997, IHS acquired all the
     outstanding  capital stock of Health Care  Industries,  Inc.  ("Health Care
     Industries"),  a home health  company in Florida.  Total purchase price was
     $1.8 million.  IHS incurred direct costs of acquisition of $500,000.  Total
     goodwill at the date of acquisition aggregated $2.5 million.

          Rehab Dynamics Acquisition.  In June 1997, IHS acquired  substantially
     all the  assets of Rehab  Dynamics,  Inc.  and  Restorative  Therapy,  Ltd.
     (collectively "Rehab Dynamics"),  a contract rehab company.  Total purchase
     price was $19.7 million,  including $11.5 million representing the issuance
     of  322,472  shares of IHS  Common  Stock.  IHS  incurred  direct  costs of
     acquisition  of $2.5  million.  Total  goodwill at the date of  acquisition
     aggregated $21.5 million.

(14) Includes  the  results  of  operations   from  the  respective   months  of
     acquisition  as follows:  (i) In-Home from January 10, 1997,  (ii) Portable
     X-Ray from February 5, 1997,  (iii) Coastal from April 7, 1997, (iv) Health
     Care  Industries  from June 10, 1997, and (iv) Rehab Dynamics from June 20,
     1997.

(15) Consists of the In-Home  Acquisition,  the Portable X-Ray Acquisition,  the
     Coastal Acquisition,  the Health Care Industries  Acquisition and the Rehab
     Dynamics Acquisition. See note 13 above.

                                ----------------

For purposes of determining  the effects of the  acquisitions  and  divestitures
described  in Notes 9 through 15 above,  including  those  events  which are (i)
directly  attributable  to the  transaction,  (ii) expected to have a continuing
impact on IHS, and (iii)  factually  supportable,  the  following  estimates and
adjustments have been made:

     (a)  Represents actual revenues and expenses of divisions sold.


                                       46


<PAGE>


     (b)  Represents  (reduction in) additional  interest expense resulting from
          (repayment) borrowings under IHS' revolving credit facility to finance
          acquisitions  based on the interest  rate under the  revolving  credit
          facility on the date of (repayment) borrowings, as follows:



                          YEAR ENDED DECEMBER 31, 1996
                            (DOLLARS IN THOUSANDS)



<TABLE>
<CAPTION>
                                                                DEBT        MONTHS      INTEREST     INTEREST
                                                             (PROCEEDS)     IN 1996       RATE       ADJUSTMENT
                                                            ------------   ---------   ----------   -----------
<S>                                                          <C>             <C>         <C>         <C>
   Pharmacy .............................................    $ (91,000)       7.0        7.19%       $ (3,817)
   ILC Offering   .......................................      (17,851)       9.0        7.19%           (963)
   First American .......................................      165,000        9.5        7.13%          9,314
                                                             ---------       -----       --------    --------
   Other Acquisitions
      In-Home Health ....................................        3,200       12.0        7.38%            236
      Portable X-Ray ....................................        4,900       12.0        7.25%            355
      Coastal  ..........................................        1,250       12.0        7.19%             90
      Health Care Industries  ...........................        1,825       12.0        7.19%            131
      Rehab Dynamics ....................................        8,203       12.0        7.19%            590
      Total Rehab .......................................        5,300       10.0        7.13%            315
      Mediq .............................................        4,942       10.0        7.13%            294
      Century  ..........................................        2,390        8.5        7.25%            123
      Signature   .......................................        4,519        9.0        7.19%            244
      Edgewater   .......................................        7,974        7.5        7.25%            361
      Extendicare .......................................        3,410        7.5        7.25%            155
      J.R. Rehab  .......................................        2,100        7.0        7.25%             89
      RMS   .............................................        2,000        2.5        6.88%             29
      Vintage  ..........................................        6,932        1.0        7.06%             41
                                                             ---------                               --------
      Total Other .......................................       58,945                                  3,053
   Total    .............................................    $ 115,094                   7.10%(1)    $  7,587
                                                             =========                               ========
      Effect of  1/8% reduction in interest expense   ...    $ 115,094                   6.98%(1)    $  7,433
      Effect of  1/8% increase in interest expense ......    $ 115,094                   7.23%(1)    $  7,699
</TABLE>
- ----------

(1) Percentage is weighted average based on amount (repaid) borrowed.


                         SIX MONTHS ENDED JUNE 30, 1997
                             (DOLLARS IN THOUSANDS)


<TABLE>
<CAPTION>
                                                               DEBT        MONTHS      INTEREST     INTEREST
                                                            (PROCEEDS)     IN 1997       RATE       ADJUSTMENT
                                                           ------------   ---------   ----------   -----------
<S>                                                          <C>            <C>        <C>          <C>
   Other Acquisitions
      In-Home Health   .................................     $ 3,200          .5        7.38%         $ 10
      Portable X-Ray   .................................       4,900         1.3        7.25%           37
      Coastal ..........................................       1,250         3.3        7.19%           24
      Health Care Industries ...........................       1,825         5.3        7.19%           57
      Rehab Dynamics   .................................       8,203         5.5        7.19%          271
                                                             --------                                 -----
                                                             $19,378                    7.24%(1)      $399
                                                             ========                                 =====
   Effect of  1/8% reduction in interest expense  ......     $19,378                    7.11%(1)      $392
   Effect of  1/8% increase in interest expense   ......     $19,378                    7.36%(1)      $406
</TABLE>

- ----------
(1) Percentage is weighted average based on amount (repaid) borrowed.

     (c)  Represents  gain on the sale of the pharmacy  division of  $34,298,000
          and $7,578,000 recorded in 1996 and 1997, respectively.

     (d)  Represents loss on sale of shares in the ILC Offering.

     (e)  Represents  additional  amortization  relating to  goodwill  and other
          intangibles  recorded as a result of the acquisition,  amortized using
          the straight line method over 15-40 years, as follows:


                                       47


<PAGE>


                          YEAR ENDED DECEMBER 31, 1996
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                     LESS: PREVIOUSLY     ADJUSTED     MONTHS
                                                         ANNUAL          RECORDED          ANNUAL       IN
             COMPANY               GOODWILL    LIFE   AMORTIZATION     AMORTIZATION     AMORTIZATION   1996    ADJUSTMENT
             -------               --------    ----   ------------   ----------------   -------------- ------- ----------
<S>                                <C>         <C>     <C>             <C>                <C>           <C>     <C>
   First American    ............  $ 227,406    40      $ 5,685        $       0          $ 5,685        9.5    $4,501
                                   ----------           --------       ----------         --------     -----    -------
   RoTech goodwill   ............    574,762    40       14,369          (11,853)           2,516       12.0     2,516
                                   ----------   --      --------       ----------         --------     -----    -------
   RoTech non-compete
    covenants  ..................      5,000    15          334                0              334       12.0       334
                                   ----------   --      --------       ----------         --------     -----    -------
   Other Acquisitions
     Lifeway   ..................          0    40            0                0                0       10.0         0
     Total Rehab  ...............     11,982    40          300                0              300       10.0       250
     Mediq  .....................     15,600    40          390                0              390       10.0       325
     Century   ..................     12,140    40          304               (5)             299        8.5       211
     Signature    ...............     21,122    40          528              (24)             504        9.0       378
     Edgewater    ...............      7,685    40          192                 (1)           191        7.5       119
     Extendicare  ...............      1,945    40           49                0               49        7.5        30
     J.R. Rehab   ...............      3,159    40           79                 (2)            77        7.0        45
     Hospice of Great Lakes   .        9,031    40          226                 (2)           224        4.0        75
     RMS    .....................     12,832    40          321                0              321        2.5        67
     Vintage   ..................          0    40            0                0                0        1.0         0
     In Home Health  ............      3,856    40           96                0               96       12.0        96
     Portable X-Ray  ............      5,653    40          141                0              141       12.0       141
     Coastal   ..................      1,764    40           44                0               44       12.0        44
     Health Care Industries   ...      2,505    40           63                0               63       12.0        63
     Rehab Dynamics  ............     21,478    40          537                0              537       12.0       537
                                   ----------   --      --------       ----------         --------     -----    -------
                                     130,752              3,270              (34)           3,236                2,381
                                   ----------           --------       ----------         --------              -------
   Total    .....................  $ 937,920            $23,658        $ (11,887)         $11,771               $9,732
                                   ==========           ========       ==========         ========              =======
</TABLE>

                         SIX MONTHS ENDED JUNE 30, 1997
                            (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                   LESS: PREVIOUSLY    SIX MONTHS    MONTHS
                                                     SIX MONTHS        RECORDED         ADJUSTED      IN
            COMPANY               GOODWILL   LIFE   AMORTIZATION     AMORTIZATION     AMORTIZATION   1997    ADJUSTMENT
            -------               --------   ----   ------------   ----------------   -------------- ------- ----------
<S>                               <C>         <C>     <C>             <C>              <C>            <C>    <C>
   RoTech goodwill  ............  $574,762    40      $ 7,184         $ (9,490)        $ (2,306)        6    $ (2,306)
                                  ---------   --      --------        --------         --------       ----   --------
   RoTech non-compete
    covenants ..................     5,000    15          167                0              167         6         167
                                  ---------   --      --------        --------         --------       ----   --------
   Other Acquisitions
     In Home Health ............     3,856    40           48                0               48        .5           4
     Portable X-Ray ............     5,653    40           71                0               71       1.3          15
     Coastal  ..................     1,764    40           22                0               22       3.3          12
     Health Care Industries  ...     2,505    40           32                0               32       5.3          28
     Rehab Dynamics ............    21,478    40          269                0              269       5.5         247
                                  ---------   --      --------        --------         --------       ----   --------
                                    35,256                442                0              442                   306
                                  ---------           --------        --------         --------              --------
   Total   .....................  $615,018            $ 7,793         $ (9,490)        $ (1,697)             $ (1,833)
                                  =========           ========        ========         ========              ========
</TABLE>

     (f)  Represents  additional interest on borrowings by IHS to repay RoTech's
          credit facility as follows:

<TABLE>
<CAPTION>
                                                              TWELVE MONTHS ENDED   SIX MONTHS ENDED
                                                               JANUARY 31, 1997      JULY 31, 1997
                                                             --------------------- -----------------
<S>                                                              <C>                <C>
        Credit facility:
         Average borrowings outstanding during the period   .    $ 85,290,000       $ 157,268,000
         IHS average borrowing rate during the period    ...             7.13%               7.23%
         Pro forma interest   ..............................     $  6,081,000       $   5,685,000
         Less actual interest ..............................        5,606,000           5,108,000
                                                                 ------------       -------------
        Pro forma adjustment  ..............................     $    475,000       $     577,000
                                                                 ============       =============
</TABLE>

                                       48
<PAGE>


                                 BUSINESS OF IHS


GENERAL OVERVIEW

     Integrated  Health Services,  Inc. is one of the nation's leading providers
of  post-acute  healthcare  services.  Post-acute  care  is the  provision  of a
continuum of care to patients  following  discharge from an acute care hospital.
IHS' post-acute care services include subacute care, home care,  skilled nursing
facility  care  and  inpatient  and  outpatient   rehabilitation,   hospice  and
diagnostic  services.  IHS'  post-acute  care network is designed to address the
fact that the cost  containment  measures  implemented  by private  insurers and
managed care  organizations  and  limitations  on  government  reimbursement  of
hospital  costs have resulted in the discharge  from  hospitals of many patients
who  continue  to require  medical  and  rehabilitative  care.  IHS'  post-acute
healthcare system is intended to provide  cost-effective  continuity of care for
its  patients  in  multiple  settings  and enable  payors to  contract  with one
provider to provide all of a patient's needs following discharge from acute care
hospitals.  IHS believes that its post-acute care network can be extended beyond
post-acute care to also provide  "pre-acute"  care,  i.e.,  services to patients
which reduce the likelihood of a need for a hospital stay.  IHS' post-acute care
network currently consists of approximately 1,900 service locations in 47 states
and the District of Columbia.

     IHS'  post-acute  care  network  strategy  is  to  provide   cost-effective
continuity of care for its patients in multiple  settings,  using geriatric care
facilities  as  platforms  to provide a wide  variety of  subacute  medical  and
rehabilitative  services  more  typically  delivered in the acute care  hospital
setting and using home  healthcare to provide  those medical and  rehabilitative
services which do not require  24-hour  monitoring.  To implement its post-acute
care  network  strategy,  IHS has  focused  on (i)  expanding  the range of home
healthcare  and  related  services  it offers to  patients  directly in order to
provide patients with a continuum of care throughout  their recovery,  to better
control  costs and to meet the growing  desire by payors for one-stop  shopping;
(ii)  developing  market  concentration  for its  post-acute  care  services  in
targeted  states  due  to  increasing  payor  consolidation  and  the  increased
preference of payors,  physicians and patients for dealing with only one service
provider;  and (iii)  developing  subacute  care  units.  Given  the  increasing
importance of managed care in the healthcare  marketplace and the continued cost
containment  pressures from Medicare,  Medicaid and private payors, IHS has been
restructuring its operations to enable IHS to focus on obtaining  contracts with
managed care organizations and to provide capitated  services.  IHS' strategy is
to become a preferred  or  exclusive  provider of  post-acute  care  services to
managed care organizations and other payors.

     In  implementing  its post-acute  care network  strategy,  IHS has recently
focused  on  expanding  its  home  healthcare  services  to  take  advantage  of
healthcare  payors'  increasing  focus  on  having  healthcare  provided  in the
lowest-cost  setting possible,  recent advances in medical technology which have
facilitated the delivery of medical services in alternative  sites and patients'
desires to be treated at home.  Consistent  with IHS'  strategy,  IHS in October
1996 acquired First American,  a provider of home health  services,  principally
home nursing, in 21 states,  primarily Alabama,  California,  Florida,  Georgia,
Michigan,  Pennsylvania  and Tennessee,  and in October 1997 acquired  RoTech, a
provider of home  healthcare  products  and  services,  with an emphasis on home
respiratory,  home  medical  equipment  and  infusion  therapy,  principally  to
patients in non-urban  areas.  In  addition,  in  September  1997,  IHS acquired
Community Care of America,  Inc.,  which develops and operates  skilled  nursing
facilities in medically  underserved  rural  communities.  IHS believes that CCA
will broaden its post-acute  care network to include more rural markets and will
complement its existing home care locations in rural markets as well as RoTech's
business.  In October 1997, IHS acquired the Coram Lithotripsy  Division,  which
provides lithotripsy  services and equipment  maintenance in 180 locations in 18
states,  in order to expand the mobile  diagnostic  treatment  and  services  it
offers to patients,  payors and other  providers.  Lithotripsy is a non-invasive
technique that utilizes  shock waves to  disintegrate  kidney  stones.  See "IHS
Recent  Developments."  IHS intends to use the home  healthcare  setting and the
delivery  franchise  of its home  healthcare  branch and  agency  network to (i)
deliver  sophisticated care, such as skilled nursing care, home infusion therapy
and rehabilitation, outside the hospital or nursing home; (ii) serve as an entry
point for patients into the IHS  post-acute  care  network;  and (iii) provide a
cost-effective site for case management and patient direction.


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     IHS provides subacute care through medical specialty units ("MSUs"),  which
are typically 20 to 75 bed specialty units with physical identities, specialized
medical  technology and staffs  separate from the geriatric  care  facilities in
which they are  located.  MSUs are  designed  to provide  comprehensive  medical
services to patients who have been  discharged from acute care hospitals but who
still require subacute or complex medical  treatment.  The levels and quality of
care provided in IHS' MSUs are similar to those  provided in the hospital but at
per diem  treatment  costs which IHS believes are generally 30% to 60% below the
cost of such  care in  acute  care  hospitals.  Because  of the  high  level  of
specialized care provided,  IHS' MSUs generate  substantially higher net revenue
and operating profit per patient day than  traditional  geriatric care services.
Total  revenues  generated  from MSUs have increased from $104.3 million for the
year ended  December 31, 1993 to $178.0  million for the year ended December 31,
1994, $290.2 million for the year ended December 31, 1995 and $324.0 million for
the year ended  December  31,  1996 and from  $157.1  million for the six months
ended June 30, 1996 to $172.9  million for the six months  ended June 30,  1997.
MSU revenues as a percentage of total  revenues were 35% in 1993, 25% in each of
1994 and 1995, 23% in 1996 and 24% and 19% in the six months ended June 30, 1996
and 1997, respectively. The percentage decrease in 1994 was primarily the result
of the  acquisition  of  facilities  which  did not  have  MSUs  at the  time of
acquisition as well as the acquisition of rehabilitation,  pharmacy, diagnostic,
respiratory therapy, home healthcare and related service companies in connection
with  IHS'  vertical   integration  strategy  and  the  implementation  of  IHS'
post-acute  care  network.  MSU  revenue as a  percentage  of total  revenues is
expected to continue to decrease  as IHS  implements  its  vertical  integration
strategy  and  continues  to expand its  post-acute  care  network  through  the
acquisition of home healthcare, rehabilitation and similar service companies.

     IHS presently  operates 215 geriatric care  facilities (168 owned or leased
and 47 managed),  including the facilities  acquired in the CCA  Acquisition (of
which 20 facilities are being held for sale),  and 158 MSUs located within 84 of
these  facilities.  Specialty medical services  revenues,  which include all MSU
charges, all revenue from providing rehabilitative  therapies,  pharmaceuticals,
medical supplies and durable medical equipment to all its patients,  all revenue
from its  Alzheimer's  programs and all revenue from its  provision of pharmacy,
rehabilitation  therapy, home healthcare,  hospice care and similiar services to
third-parties, constituted approximately 57%, 65% and 70% of net revenues during
the years ended December 31, 1994, 1995 and 1996, respectively.  IHS also offers
a wide  range of basic  medical  services  as well as a  comprehensive  array of
respiratory,  physical,  speech,  occupational and physiatric therapy in all its
geriatric care facilities.  For the year ended December 31, 1996,  approximately
17%  of  IHS'   revenues  were  derived  from  home  health  and  hospice  care,
approximately  53% were derived  from  subacute  and other  ancillary  services,
approximately  27% were derived from traditional basic nursing home services and
the remaining  approximately 3% were derived from management and other services.
On a pro forma basis after giving effect to the  acquisition  of First  American
and the Merger, for the year ended December 31, 1996,  approximately 44% of IHS'
revenues were derived from home health and hospice care,  approximately 36% were
derived  from  subacute and other  aucillary  services,  approximately  18% were
derived  from  traditional   basic  nursing  home  services  and  the  remaining
approximately 2% were derived from management and other services.


INDUSTRY BACKGROUND

     In 1983, the Federal  government  acted to curtail  increases in healthcare
costs under Medicare,  a Federal insurance program under the Social Security Act
primarily  for  individuals  age 65 or over.  Instead of continuing to reimburse
hospitals on a cost plus basis (i.e., the hospital's  actual cost of care plus a
specified return on investment),  the Federal government  established a new type
of  payment  system  based  on  prospectively   determined  prices  rather  than
retrospectively  determined costs, with payment for inpatient  hospital services
based on regional and national  rates  established  under a system of diagnosis-
related groups ("DRGs"). As a result,  hospitals bear the cost risk of providing
care  inasmuch  as they  receive  specified  reimbursement  for  each  treatment
regardless of actual cost.

     Concurrent with the change in government reimbursement of healthcare costs,
a "managed care" segment of the healthcare  industry  emerged based on the theme
of cost containment. The health maintenance organizations and preferred provider
organizations,  which  constitute  the managed care  segment,  are able to limit
hospitalization  costs  by  giving  physicians  incentives  to  reduce  hospital
utilization and by


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<PAGE>


negotiating   discounted  fixed  rates  for  hospital  services.   In  addition,
traditional  third party  indemnity  insurers  began to limit  reimbursement  to
pre-determined  amounts of "reasonable  charges," regardless of actual cost, and
to increase the amount of  co-payment  required to be paid by patients,  thereby
requiring  patients to assume more of the cost of hospital  care.  These changes
have resulted in the earlier discharge of patients from acute care hospitals.

     At the same  time,  the  number of people  over the age of 65 began to grow
significantly faster than the overall population.  Further,  advances in medical
technology have increased the life expectancies of an increasingly  large number
of medically complex patients,  many of whom require a high degree of monitoring
and specialized care and rehabilitative  therapy that is generally not available
outside  the acute  care  hospital.  However,  the  changes  in  government  and
third-party  reimbursement  and  growth  of  the  managed  care  segment  of the
healthcare industry, when combined with the fact that the cost of providing care
to these  patients in an acute care hospital is higher than in a non-acute  care
hospital  setting,  provide  economic  incentives  for acute care  hospitals and
patients  or their  insurers  to  minimize  the  length  of stay in  acute  care
hospitals.  The early  discharge  from  hospitals  of patients who are not fully
recovered  and  still  require  medical  care  and  rehabilitative  therapy  has
contributed  significantly to the rapid growth of the home healthcare  industry,
as have  recent  advances  in medical  technology,  which have  facilitated  the
delivery of services in alternate sites,  demographic  trends,  such as an aging
population,  and a preference for home healthcare  among patients.  As a result,
home healthcare is among the fastest growing areas in healthcare.

     However,  for  some of  these  patients  home  healthcare  is not a  viable
alternative  because of their  continued  need for a high degree of  monitoring,
more intensive and specialized  medical care, 24-hour per day nursing care and a
comprehensive  array of rehabilitative  therapy. As a result, IHS believes there
is an increasing need for non-acute care hospital  facilities  which can provide
the  monitoring,  specialized  care  and  comprehensive  rehabilitative  therapy
required by the growing population of subacute and medically complex patients.

     The  traditional  nursing  home,  despite  its  skilled  care  license  and
eligibility for Medicare certification,  has focused on providing custodial care
to Medicaid  eligible  persons until they die. The state Medicaid  reimbursement
program   reinforces  this  focus  by  typically   setting  "cost  ceilings"  on
reimbursement  for each  patient  based on overall  average  state costs for all
patients.  Since the  "average"  patient is a long-stay,  non-medically  complex
patient,  nursing homes face an economic disincentive to treat medically complex
patients because Medicaid reimburses the nursing home as if it had provided only
custodial care to a non-medically complex patient regardless of the type of care
actually provided. In addition, state laws impose substantial restrictions on or
prohibitions  against the ability of a facility to reduce the number of Medicaid
certified  beds in a  facility,  thus making the  process of  converting  to the
treatment of more medically  complex  non-Medicaid  eligible  persons a long and
financially  risky process.  As a result,  most traditional  nursing homes, with
high Medicaid census and earnings and cash flow under pressure, are reluctant to
spend the capital required to upgrade staff,  implement medical procedures (such
as infection  control) and equip a nursing home to treat  subacute and medically
complex patients and provide the comprehensive  rehabilitative  therapy required
by many of these patients.

     Moreover,  recent  healthcare  reform  proposals,  which  have  focused  on
containment of healthcare costs,  together with the desire of third-party payors
to contract with one service  provider for all  post-acute  care  services,  the
increasing  complexity of medical  services  provided,  growing  regulatory  and
compliance requirements and increasingly complicated reimbursement systems, have
resulted in a trend of  consolidation  of smaller,  local operators who lack the
sophisticated   management  information  systems,   operating  efficiencies  and
financial  resources  to  compete  effectively  into  larger,  more  established
regional or national  operators  that offer a broad  range of  services,  either
through its own network or through  subcontracts with other third-party  service
providers.

     There  are  numerous  initiatives  on the  federal  and  state  levels  for
comprehensive  reforms  affecting the payment for and availability of healthcare
services.  It is not clear at this time what proposals,  if any, will be adopted
or, if adopted, what effect such proposals would have on IHS' business.  Aspects
of certain of these healthcare  proposals,  such as cutbacks in the Medicare and
Medicaid programs, reduc-


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tions in Medicare  reimbursement  rates and/or limitations on reimbursement rate
increases,  containment  of  healthcare  costs on an interim basis by means that
could include a short-term freeze on prices charged by healthcare providers, and
permitting  greater state flexibility in the  administration of Medicaid,  could
adversely  affect IHS.  See "-- Sources of  Revenue."  There can be no assurance
that currently proposed or future healthcare legislation or other changes in the
administration or interpretation  of governmental  healthcare  programs will not
have an adverse effect on IHS. Ongoing  consolidation in the healthcare industry
could also impact IHS' business and results of operations.  See "Risk Factors --
Risk of Adverse Effect of Healthcare  Reform" and "--  Uncertainty of Government
Regulation."

COMPANY STRATEGY

     IHS'  post-acute  care  network  strategy  is  to  provide   cost-effective
continuity of care for its patients in multiple  settings,  using geriatric care
facilities  as  platforms  to provide a wide  variety of  subacute  medical  and
rehabilitative  services  more  typically  delivered in the acute care  hospital
setting and using home  healthcare to provide  those medical and  rehabilitative
services which do not require 24-hour monitoring.  IHS believes that the success
of its  post-acute  care  strategy  will  depend in large part on its ability to
control  each  component  of the  post-acute  care  delivery  system in order to
provide low-cost,  high quality outcomes.  The central elements of IHS' business
strategy are:

     Vertical  Integration  of Post-acute  Care  Services.  IHS is expanding the
range of home healthcare and related services it offers to its patients directly
in  order  to  serve  the  full  spectrum  of  patient  needs   following  acute
hospitalization. In addition to subacute care, IHS is now able to offer directly
to its patients,  rather than through  third-party  providers,  home healthcare,
rehabilitation  (physical,  occupational  and  speech),  hospice care and mobile
x-ray and electrocardiogram  services. As a full service provider,  IHS believes
that it is better  able to respond  to the needs of its  patients  and  referral
sources.  In addition,  IHS believes that by offering managed care organizations
and insurance companies a single source from which to obtain a full continuum of
care to  patients  following  discharge  from the acute care  hospital,  it will
attract  healthcare  payors  seeking to improve  the  management  of  healthcare
quality as well as to reduce  servicing and  administrative  expenses.  IHS also
believes that offering a broad range of services will allow it to better control
certain costs, which will provide it with a competitive advantage in contracting
with managed care companies and offering  capitated  rates,  whereby IHS assumes
the financial risk for the cost of care.

     Expansion  of  Home-Based  Services.  IHS'  strategy  is to expand its home
healthcare  services to take advantage of healthcare payors' increasing focus on
having  healthcare  provided in the lowest-cost  setting  possible and patients'
desires to be treated at home. IHS believes that the nation's aging  population,
when combined with advanced  technology which allows more healthcare  procedures
to be  performed  at home,  has  resulted  in an  increasingly  large  number of
patients with long-term  chronic  conditions that can be treated  effectively in
the home. In addition,  a significant  number of patients  discharged  from IHS'
MSUs  require home  healthcare.  IHS also  believes  that it can expand its home
healthcare  services  to cover  pre-acute,  as well as  post-acute,  patients by
having home  healthcare  nurses provide  preventive  care services to home-bound
senior  citizens.  In addition,  IHS believes that home healthcare will help IHS
contain costs, thereby providing it with a competitive  advantage in contracting
with managed care companies and offering  capitated rates. IHS believes that the
changing  healthcare   reimbursement   environment,   with  the  focus  on  cost
containment,  will require healthcare  providers to go "at risk" under capitated
service agreements, and that home healthcare will be a critical component of its
ability to do so.

     IHS  believes  that the  acquisition  of First  American and the Merger are
important components in the implementation of its post-acute  healthcare system.
First  American  and  RoTech,   together  with  IHS'  existing  home  healthcare
operations,  gives IHS a  significant  home  healthcare  presence  in 38 states,
including  those states IHS has targeted for its post-acute  healthcare  system.
IHS believes that its expanded home healthcare network will assist it in meeting
the desire of payors for one stop shopping,  as well as offering capitated rates
to  managed  care  providers.  Additionally,  IHS  expects  that  Medicare  will
implement a  prospective  payment  system for home nursing  services in the next
several years. Currently,  Medicare provides reimbursement for home nursing care
on a cost basis which  includes a rate of return,  subject to a cap. There is no
reward for efficiency, provided that costs are below the cap. Under current


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prospective   payment   proposals,   a  healthcare   provider  would  receive  a
predetermined  rate  for  a  given  service.  Providers  with  costs  below  the
predetermined  rate will be  entitled  to keep  some or all of this  difference.
Under  prospective  pay, the  efficient  operator  will be  rewarded.  Since the
largest component of home nursing care costs is labor, which is basically fixed,
IHS believes the differentiating  factor in profitability will be administrative
costs. As a result of the First American  Acquisition,  IHS, as a large provider
of home nursing services, should be able to achieve administrative  efficiencies
compared with the small providers  which currently  dominate the home healthcare
industry, although there can be no assurance it will be able to do so. There can
be no assurance  that Medicare will  implement a prospective  payment system for
home nursing  services in the next several years or at all. See "Risk Factors --
Risk of Adverse Effect of Healthcare Reform."

     Focus on Managed Care.  Given the increasing  importance of managed care in
the healthcare  marketplace  and the continued cost  containment  pressures from
Medicare and Medicaid,  IHS has, over the past year,  begun to  restructure  its
operations  to position  IHS to focus on obtaining  contracts  with managed care
organizations  and to provide capitated  services.  IHS' strategy is to become a
preferred or exclusive provider to managed care organizations.  Although to date
there has been limited  demand among managed care  organizations  for post-acute
care services,  IHS believes demand will increase as HMOs continue to attempt to
control  healthcare costs and to penetrate the Medicare  market.  As part of its
focus on managed care and capitated  rates,  IHS spent several years  collecting
outcome data for more than 50,000 patients.  To date, IHS has service agreements
with  approximately  395 managed care  organizations.  In January 1996,  IHS was
chosen as the  exclusive  capitated  provider for five years of long-term  care,
subacute care and therapy services to Sierra Health Plan's Health Plan of Nevada
("Sierra Health"),  the largest HMO in Nevada with approximately 26,000 Medicare
enrollees  and 125,000  commercial  enrollees.  As the exclusive  provider,  IHS
provides all contracted  services to the HMO's members; as a capitated provider,
IHS accepts full risk of patient  care in exchange for a flat fee per  enrollee.
The agreement with Sierra Health provides for annual capitation  adjustments and
the ability to increase revenue through other non-capitated  services,  although
there can be no  assurance  that these  provisions  will be effective to protect
IHS. In September  1997, this agreement was extended  through  December 2002. In
addition, in October 1996 IHS entered into a three-year agreement to provide, on
an exclusive basis, long-term and subacute care to patients of Foundation Health
Corporation  ("Foundation  Health"),  an HMO located in Florida,  on a capitated
basis.  Foundation  Health  currently has 24,500 Medicare and 60,000  commercial
enrollees.  The  agreement  provides for  increased  revenues to IHS for reduced
hospital utilization.  Although IHS has attempted to minimize its risk under the
contract,  there can be no assurance  that  safeguards  it  implemented  will be
effective. See "Risk Factors -- Risks Related to Managed Care Strategy."

     Subacute Care Through Medical Specialty Units. IHS' strategy is designed to
take advantage of the need for early  discharge of many patients from acute care
hospitals by using MSUs as subacute  specialty  units within its geriatric  care
facilities.  MSUs provide the monitoring and specialized  care still required by
these persons after  discharge  from acute care  hospitals at per diem treatment
costs  which IHS  believes  are  generally  30% to 60% below the cost of care in
acute care  hospitals.  IHS also intends to continue to use its  geriatric  care
facilities  to  meet  the  increasing  need  for  cost-efficient,  comprehensive
rehabilitation  treatment of these patients.  The primary MSU programs currently
offered by IHS are complex care programs,  ventilator programs, wound management
programs and cardiac care programs;  other  programs  offered  include  subacute
rehabilitation, oncology and HIV. IHS opened its first MSU program in April 1988
and currently  operates 158 MSU programs in 84 facilities.  IHS also  emphasizes
the care of medically  complex patients through the provision of a comprehensive
array of respiratory, physical, speech, occupational and physiatric therapy. IHS
intends  that  its  MSUs  be  a  lower  cost   alternative   to  acute  care  or
rehabilitation  hospitalization  of subacute or medically complex patients.  IHS
intends to expand its  specialty  medical  services  at its  existing  and newly
acquired  facilities.  IHS believes  that its subacute  care  programs will also
serve  as an  important  referral  base for its home  healthcare  and  ancillary
services.  In expanding its post-acute  care network,  IHS expects to place less
emphasis on subacute  care  through MSUs and more  emphasis on home  healthcare.
While IHS added  1,098 MSU beds in 1994 and 868 MSU beds in 1995,  it only added
an  additional  383 MSU beds in 1996 and 105 MSU beds in the first half of 1997,
and it  anticipates  that it will only add an additional  200 to 300 MSU beds in
each of 1997 and 1998.


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     Concentration on Targeted  Markets.  IHS has implemented a strategy focused
on the development of market  concentration  for its post-acute care services in
targeted states due to increasing payor consolidation. IHS also believes that by
offering its services on a concentrated basis in targeted markets, together with
the vertical  integration of its services,  it will be better positioned to meet
the needs of  managed  care  payors.  IHS now has  approximately  1,900  service
locations  in 47 states and the District of Columbia,  including  215  geriatric
care  facilities  in 31  states  (47 of which IHS  manages),  with:  58  service
locations,  including 12 geriatric care facilities (10 of which IHS manages), in
California; 293 service locations,  including 32 geriatric care facilities (five
of which IHS manages), in Florida; 111 service locations, including 14 geriatric
care facilities  (two of which IHS manages),  in  Pennsylvania;  and 201 service
locations,  including 21 geriatric care facilities (seven of which IHS manages),
in Texas.

     Expansion  Through  Acquisitions.   IHS  has  grown  substantially  through
acquisitions  and the opening of MSUs and the acquisition of home healthcare and
related  service  providers,  and expects to continue to expand its  business by
expanding the amount of home healthcare and related  services it offers directly
to its  patients  rather than through  third-party  providers,  by  establishing
additional  MSUs and  rehabilitation  programs in its  existing  geriatric  care
facilities,  by  acquiring  additional  geriatric  care  facilities  in which to
establish  MSUs and  rehabilitation  programs and by expanding the number of MSU
programs offered.  From January 1, 1991 to date, IHS has increased the number of
geriatric  care  facilities  it owns or  leases  from  25 to 168  (including  20
facilities  held for sale),  has  increased  the number of facilities it manages
from 18 to 47 and has  increased  the number of MSU programs it operates from 13
to 158. In  addition,  IHS now offers  certain  related  services,  such as home
healthcare,  rehabilitation,  x-ray  and  electrocardiogram,   directly  to  its
patients rather than relying on third-party  providers.  IHS' planned  expansion
and growth  require  that IHS expand its home  healthcare  services  through the
acquisition  of  additional  home  healthcare  providers,  that IHS acquire,  or
establish relationships with,  third-parties which provide other post-acute care
services not currently  provided by IHS, that  additional MSUs be established in
IHS'  existing  facilities  and that IHS acquire,  lease or acquire the right to
manage for others  additional  facilities in which MSUs can be established.  See
"Risk Factors -- Risks Associated with Growth Through  Acquisitions and Internal
Development."


PATIENT SERVICES


BASIC MEDICAL SERVICES

     IHS provides a wide range of basic medical  services at its geriatric  care
facilities which are licensed as skilled care nursing homes.  Services  provided
to all patients include  required  nursing care, room and board,  special diets,
and other services  which may be specified by a patient's  physician who directs
the admission, treatment and discharge of the patient.


SPECIALTY MEDICAL SERVICES


Medical Specialty Units

     IHS' MSUs are typically 20 to 75 bed subacute  specialty care units located
within discrete areas of IHS' facilities, with physical identities,  specialized
medical   technology  and  medical  staffs  separate  from  the  geriatric  care
facilities in which they are located.  An intensive care unit nurse,  or a nurse
with  specialty  qualifications,  serves as clinical  coordinator  of each unit,
which  generally  is staffed  with nurses  having  experience  in the acute care
setting.  The operations of each MSU are generally overseen by a Board certified
specialist  in that  unit's  area of  treatment.  The  patients  in each MSU are
provided with a high degree of monitoring and  specialized  care similar to that
provided  by  acute  care  hospitals.  The  physiological  monitoring  equipment
required by the MSU is equivalent to that found in the acute care hospital.  IHS
opened its first MSU program  during April 1988 and currently  operates 158 MSUs
at 84 facilities.  Approximately one-third of all of IHS' MSU patients are under
the age of 70.

     Although each MSU has most of the treatment  capabilities  of an acute care
hospital  in the  MSU's  area of  specialization,  IHS  believes  the  per  diem
treatment  costs are  generally  30% to 60% less than in acute  care  hospitals.
Additionally,  the MSU is less  "institutional"  in nature  than the acute  care
hospital,


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families  may visit MSU patients  whenever  they wish and family  counseling  is
provided.  In marketing its MSU programs to insurers and  healthcare  providers,
IHS  emphasizes  the cost  advantage of its  treatment as compared to acute care
hospitals.  IHS also emphasizes the improved "quality of life" compared to acute
care and  long-term  care  hospitals in  marketing  its MSU programs to hospital
patients and their families.  The primary MSU programs  currently offered by IHS
are complex care programs,  ventilator  programs,  wound management programs and
cardiac care programs;  other programs offered include subacute  rehabilitation,
oncology and HIV.

     Complex Care  Program.  This  program is designed to treat  persons who are
generally  subacute or chronically ill and sick enough to be treated in an acute
care  hospital.  Persons  requiring  this care include  post-surgical  patients,
cancer  patients  and  patients  with other  diseases  requiring  long  recovery
periods. This program is designed to provide the monitoring and specialized care
these  patients  require  but in a less  institutional  and more cost  efficient
setting than provided by hospitals.  Some of the monitoring and specialized care
provided  to  these  patients  are  apnea  monitoring,   continuous   peripheral
intravenous  therapy  with  or  without  medication,   continuous   subcutaneous
infusion,  chest percussion and postural  drainage,  gastrostomy or naso-gastric
tube  feeding,   ileostomy  or  fistula  care  (including   patient   teaching),
post-operative  care,  tracheostomy  care,  and  oral,  pharyngeal  or  tracheal
suctioning.   Patients  in  this  program  also  typically   undergo   intensive
rehabilitative services to allow them to return home.

     Ventilator  Program.  This  program is  designed  for  persons  who require
ventilator   assistance  for  breathing   because  of  respiratory   disease  or
impairment.   Persons  requiring   ventilation   include  sufferers  of  chronic
obstructive  pulmonary  disease,   muscular  atrophy  and  respiratory  failure,
pneumonia,  cancer,  spinal cord or traumatic brain injury and other diseases or
injuries which impair  respiration.  Ventilators assist or effect respiration in
patients  unable to breathe  adequately  for  themselves  by  injecting  heated,
humidified,  oxygen-enriched  air into the lungs at a pre-determined  volume per
breath and number of breaths per minute and by controlling  the  relationship of
inhalation time to exhalation time. Patients in this program undergo respiratory
rehabilitation  to wean them from  ventilators  by  teaching  them to breathe on
their own once they are medically  stable.  Patients are also trained to use the
ventilators on their own.

     Wound  Management  Programs.  These  programs are designed to treat persons
suffering  from post  operative  complications  and persons  infected by certain
forms of penicillin and other antibiotic resistant bacteria, such as methicillin
resistant staphylococcus aureus ("MRSA").  Patients infected with these types of
bacteria must be isolated under strict infection  control  procedures to prevent
the spread of the resistant  bacteria,  which makes MSUs an ideal treatment site
for these patients.  Because of the need for strict infection control, including
isolation, treatment of this condition in the home is not practical.

     Cardiac Care Program.  This program is designed to treat persons  suffering
from congestive heart failure,  severe cardiac arrhythmia,  pre/post transplants
and other cardiac  diagnoses.  The monitoring and  specialized  care provided to
these patients includes  electrocardiographic  monitoring/telemetry,  continuous
hemodynamic  monitoring,   infusion  therapy,  cardiac  rehabilitation,   stress
management and dietary counseling, planning and education.

     IHS  believes  that MSU programs can be developed to address a wide variety
of medical  conditions  which require  specialized  care.  In addition,  IHS has
developed  MSU  programs  for  subacute  rehabilitation,  oncology  and HIV. IHS
intends  to  establish  additional  MSUs  in  its  existing  facilities  and  in
facilities which it acquires or manages for others to address the various market
needs for MSU programs in the markets in which it operates.

Rehabilitation

     IHS provides a comprehensive array of rehabilitative  services for patients
at all of its geriatric care facilities, including those in its MSU programs, in
order to enable those persons to return home. These services include respiratory
therapy with licensed respiratory therapists, physical therapy with a particular
emphasis on programs  for the  elderly,  speech  therapy,  particularly  for the
elderly recovering from cerebral vascular  disorders,  occupational  therapy and
physiatric care. A portion of the rehabilitative


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service hours are provided by  independent  contractors.  In order to reduce the
number of rehabilitative service hours provided by independent contractors,  IHS
began in late 1993 to acquire companies which provide physical, occupational and
speech therapy to healthcare facilities.

     IHS also offers a rehabilitation program to stroke victims and persons who
have undergone hip replacement.

Home Healthcare Services

     IHS  provides  a  broad  spectrum  of  home  healthcare   services  to  the
recovering,  disabled, chronically ill or terminally ill person. Home healthcare
services  may be as basic as  assisting  with  activities  of daily living or as
complex as cancer chemotherapy. Care involves either or both a service component
(provided by registered  nurses,  home health aides,  therapists and technicians
through periodic visits) and a product component  (drugs,  equipment and related
supplies).  Time  spent  with a  patient  may  range  from one or two  visits to
around-the-clock care. Patients may be treated for several weeks, several months
or the remainder of their lives.

     The home healthcare market is generally divided into four segments: nursing
services; infusion therapy;  respiratory therapy; and home medical equipment. On
a pro forma basis after giving effect to the Merger,  the  acquisition  of First
American and the ILC Sale,  IHS had home  healthcare  revenues of  approximately
$549.1  million,  $812.3  million,  $944.1  million,  $398.9  million and $475.8
million  during the years ended  December  31,  1994,  1995 and 1996 and the six
months ended June 30, 1996 and 1997,  respectively,  representing  approximately
45.4%, 43.6%, 44.9%, 39.3% and 43.0%,  respectively,  of total pro forma patient
revenues.  On a pro forma basis after giving effect to the  acquisition of First
American, home nursing services accounted for approximately 80.7%, 77.4%, 64.2%,
68.8% and 56.3% of IHS' home healthcare  revenues in 1994, 1995 and 1996 and the
six months ended June 30, 1996 and 1997, respectively.

     Home Nursing. Home nursing is the largest component of home healthcare, the
most  labor-intensive and generally the least profitable.  Home nursing services
range from skilled care provided by registered  and other nurses,  typically for
those recently  discharged from hospitals,  to unskilled  services  delivered by
home health aides for those  needing help with the  activities  of daily living.
Home nursing also includes physical, occupational and speech therapy, as well as
social worker  services.  IHS  substantially  expanded its home nursing services
through the acquisition of First American,  and currently  provides home nursing
services at approximately 500 locations in 30 states.

     Infusion  Therapy.  Infusion  therapy,  the second largest home  healthcare
market, involves the intravenous  administration of anti-infective,  biotherapy,
chemotherapy,  pain management,  nutrition and other therapies. Infusion therapy
generally  requires  patient  training,   specialized   equipment  and  periodic
monitoring by skilled nurses.  Technological advances such as programmable pumps
that control  frequency and intensity of delivery are  increasing the percentage
of  infections  and diseases that are  treatable in the home;  previously  these
infections and diseases  generally  required  patients to be hospitalized.  Home
infusion  therapy is more  skilled-labor-intensive  than  other home  healthcare
segments.  The Merger  will  significantly  expand  IHS' home  infusion  therapy
services. See "IHS Recent Developments."

     Respiratory  Therapy.  Respiratory  therapy is provided  primarily to older
patients  with  chronic lung  diseases  (such as chronic  obstructive  pulmonary
disease,  asthma and cystic fibrosis) or reduced respiratory function.  The most
common  therapy is home oxygen,  delivered  through  oxygen gas systems,  oxygen
concentration  or liquid  oxygen  systems.  Respiratory  therapy is monitored by
licensed respiratory  therapists and other clinical staff under the direction of
physicians.  The Merger  will  significantly  expand  IHS'  respiratory  therapy
services. See "IHS Recent Developments."

     Home  Medical  Equipment.  Home medical  equipment  consists of the sale or
rental of medical  equipment such as  specialized  beds,  wheelchairs,  walkers,
rehabilitation  equipment and other patient aids. The Merger will  significantly
expand IHS' provision of home medical equipment. See "IHS Recent Developments."


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Alzheimer's Program

     IHS  also  offers  a  specialized   treatment   program  for  persons  with
Alzheimer's disease. This program,  called "The Renaissance Program," is located
in a specially  designed wing separated from the remainder of the facility.  The
physical  environment is designed to address the problems of disorientation  and
perceptual  confusion  experienced by  Alzheimer's  sufferers.  The  Renaissance
Program is  designed  to help  reduce the stress and  agitation  of  Alzheimer's
disease by addressing the problems of short attention  spans and  hyperactivity.
The staff for this program is specially  recruited and staff  training is highly
specialized.  This  program  is  designed  not only to  provide  care to persons
suffering from Alzheimer's  disease, but also to work with the patient's family.
IHS  currently  offers  The  Renaissance  Program  at 12 of its  geriatric  care
facilities  with a total of 395 beds.  Patients pay a small  premium to IHS' per
diem rate for basic medical care to participate in this program.

Hospice Services

     IHS provides  hospice  services,  including  medical care,  counseling  and
social services, to the terminally ill in the greater Chicago metropolitan area,
Michigan  and  Pennsylvania.  Hospice care is a  coordinated  program of support
services providing physical, psychological,  social and spiritual care for dying
persons and their families.  Services are provided in the home and/or  inpatient
settings.  The goal of hospice care is typically to improve a terminal patient's
quality of life rather than trying to extend  life.  IHS also  provides  hospice
care to the terminally ill at its facility in Miami, Florida.


MANAGEMENT AND OTHER SERVICES

     IHS  manages  geriatric  care  facilities  under  contract  for  others  to
capitalize on its  specialized  care programs  without making the capital outlay
generally required to acquire and renovate a facility.  IHS currently manages 47
geriatric care  facilities  with 5,177  licensed  beds.  IHS is responsible  for
providing all personnel,  marketing,  nursing, resident care, dietary and social
services,  accounting  and  data  processing  reports  and  services  for  these
facilities, although such services are provided at the facility owner's expense.
The  facility  owner  is  also  obligated  to  pay  for  all  required   capital
expenditures.  IHS manages these facilities in the same manner as the facilities
it owns or leases, and provides the same geriatric care services as are provided
in its  owned or leased  facilities.  Contract  acquisition  costs for legal and
other  direct  costs  incurred to acquire  long-term  management  contracts  are
capitalized and amortized over the term of the related contract.

     IHS receives a management fee for its services which  generally is equal to
4% to 8% of gross revenues of the geriatric care  facility.  Certain  management
agreements  also  provide IHS with an  incentive  fee based on the amount of the
facility's  operating income which exceeds  stipulated  amounts.  Management fee
revenues are  recognized  when earned and billed,  generally on a monthly basis.
Incentive  fees are  recognized  when  operating  results of managed  facilities
exceed amounts  required for incentive fees in accordance  with the terms of the
management agreements.  The management agreements generally have an initial term
of ten years,  with IHS having a right to renew in most  cases.  The  management
agreements  expire at various times between  August 1999 and May 2005,  although
all can be terminated earlier under certain  circumstances.  IHS generally has a
right of first  refusal  in respect of the sale of each  managed  facility.  IHS
believes  that by  implementing  its  specialized  care programs and services in
these facilities, it will be able to increase significantly the operating income
of these  facilities and thereby  increase the management  fees IHS will receive
for managing these facilities.

     IHS also manages  private duty and Medicare  certified home health agencies
in the Dallas/Fort Worth, Texas market.


QUALITY ASSURANCE

     IHS has developed a comprehensive  Quality Assurance Program to verify that
high  standards of care are  maintained at each facility  operated or managed by
IHS. IHS requires that its facilities  meet standards of care more rigorous than
those required by Federal and state law. Under IHS' Quality  Assurance  Program,
standards  for  delivery of care are set and the care and  services  provided by
each


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facility are evaluated to insure they meet IHS' standards.  A quality  assurance
team  evaluates  each  facility  bi-annually,  reporting  directly to IHS' Chief
Executive  Officer  and  to the  Chief  Operating  Officer,  as  well  as to the
administrator of each facility.  Facility administrator bonuses are dependent in
part upon their facility's evaluation.  IHS also maintains an 800 number, called
the "In-Touch  Line," which is prominently  displayed  above  telephones in each
facility and placed in patients'  bills.  Patients and staff are  encouraged  to
call  this  number if they  have any  problem  with  nursing  or  administrative
personnel which cannot be resolved  quickly at the facility level.  This program
provides IHS with an early  warning of problems  which may be  developing at the
facility. IHS has also developed a specialized Quality Assurance Program for its
MSU programs.

     IHS has begun a program to obtain  accreditation by the Joint Commission on
Accreditation of Healthcare  Organizations ("JCAHO") for each of its facilities.
At September 30, 1997, 72 of IHS'  facilities  had been fully  accredited by the
JCAHO.

OPERATIONS

     The day-to-day  operations of each facility are managed by an on-site state
licensed  administrator,  and an on-site  business  office manager  monitors the
financial  operations of each facility.  The  administrator  of each facility is
supported by other  professional  personnel,  including the  facility's  medical
director, social workers, dietician and recreation staff. Nursing departments in
each  facility  are  under the  supervision  of a  director  of  nursing  who is
state-registered.  The  nursing  staffs are  composed of  registered  nurses and
licensed practical nurses as well as nursing assistants.

     IHS' home healthcare  businesses are conducted  through  approximately  500
branches  which are managed  through three  geographic  area  offices.  The area
office  provides each of its branches with key management  direction and support
services.  IHS'  organizational   structure  is  designed  to  create  operating
efficiencies  associated with certain centralized  services and purchasing while
also promoting local decision making.

     IHS'  corporate  staff  provides  services  such as  marketing  assistance,
training, quality assurance oversight, human resource management,  reimbursement
expertise, accounting, cash management and treasury functions, internal auditing
and  management  support.  Financial  control is maintained  through  fiscal and
accounting  policies that are established at the corporate level for use at each
facility and branch  location.  IHS has  standardized  operating  procedures and
monitors  its  facilities  and  branch   locations  to  assure   consistency  of
operations.  IHS emphasizes frequent communications,  the setting of operational
goals and the  monitoring  of actual  results.  IHS uses a  financial  reporting
system which enables it to monitor, on a daily basis, certain key financial data
at each facility such as payor mix, admissions and discharges, cash collections,
net revenue and staffing.

     Each  facility  and  branch  location  has all  necessary  state  and local
licenses.  Most facilities are certified as providers under the Medicare program
and under the Medicaid program of the state in which they are located.

JOINT VENTURES

     IHS has a 49%  interest  in a  partnership  formed  in 1993 to  manage  and
operate   approximately  8,000  geriatric  care  and  assisted  retirement  beds
("Tutera"),  and a 40%  interest in HPC America,  Inc.,  a Delaware  corporation
("HPC") that operates home infusion and home healthcare companies in addition to
owning  and  managing  physician  practices.  IHS  does not  participate  in the
day-to-day  operations  of Tutera or HPC,  although  its consent is required for
certain material transactions. Under certain circumstances, IHS has the right to
purchase  the  remaining  interest  in Tutera  based upon a multiple of Tutera's
earnings.  IHS' right to  purchase  the  remaining  interest  in HPC  expired in
September 1997.

SOURCES OF REVENUE

     IHS  receives  payments  for  services  rendered to patients  from  private
insurers and patients  themselves,  from the Federal  government under Medicare,
and from the  states  in which  certain  of its  facilities  are  located  under
Medicaid. The sources and amounts of IHS' patient revenues are determined by a


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number of factors, including licensed bed capacity of its facilities,  occupancy
rate, the mix of patients and the rates of reimbursement  among payor categories
(private, Medicare and Medicaid).  Changes in the mix of IHS' patients among the
private pay,  Medicare  and Medicaid  categories  can  significantly  affect the
profitability of IHS' operations.  Generally,  private pay patients are the most
profitable and Medicaid patients are the least profitable.

     During the years  ended  December  31,  1994,  1995 and 1996,  IHS  derived
approximately $297.8 million,  $509.3 million and $562.5 million,  respectively,
or 44.2%,  44.7% and 40.5%,  respectively,  of its patient revenues from private
pay sources and approximately $376.4 million, $629.8 million and $826.4 million,
respectively,  or 55.8%, 55.3% and 59.5%, respectively,  of its patient revenues
from  government  reimbursement  programs.   Patient  revenues  from  government
reimbursement  programs during these periods  consisted of approximately  $225.6
million,  $387.2 million and $516.7 million,  or 33.5%, 34.0% and 37.2% of total
patient revenues,  respectively, from Medicare and approximately $150.8 million,
$242.6 million and $309.7 million,  respectively,  or 22.3%,  21.3% and 22.3% of
total patient revenues, respectively, from Medicaid. During the six months ended
June 30, 1996 and 1997,  IHS  derived  approximately  $275.9  million and $301.4
million, respectively, or 43.0% and 33.5%, respectively, of its patient revenues
from private pay sources and  approximately  $365.8 million and $598.2  million,
respectively,  or 57.0% and 66.5%,  respectively,  of its patient  revenues from
government   reimbursement   programs.    Patient   revenues   from   government
reimbursement  programs during these periods  consisted of approximately  $211.8
million and $442.1  million,  respectively,  or 33.0% and 49.1% of total patient
revenues,  respectively,  from  Medicare and  approximately  $154.0  million and
$156.1  million,  respectively,  or 24.0% and 17.4% of total  patient  revenues,
respectively,  from  Medicaid.  The increase in the  percentage  of revenue from
government  reimbursement  programs is due to the higher  level of Medicare  and
Medicaid patients serviced by the respiratory therapy,  rehabilitative  therapy,
home healthcare and mobile diagnostic companies acquired in 1994, 1995 and 1996.

     On a pro forma basis after giving effect to the Merger,  the acquisition of
First American (which derives  substantially all its revenues from Medicare) and
the ILC Sale,  during the years ended  December  31, 1995 and 1996,  IHS derived
approximately  $585.3  million and $704.5  million,  respectively,  or 31.4% and
33.5%,  respectively,  of its  patient  revenues  from  private  pay sources and
approximately $1.3 billion and $1.4 billion,  respectively,  or 68.6% and 66.5%,
respectively,  of its patient revenues from government  reimbursement  programs.
Pro forma patient revenues from government  reimbursement  programs during these
periods consisted of approximately  $1.0 billion and $1.0 billion,  or 54.0% and
49.7%,  respectively,  from Medicare and approximately $271.4 million and $353.2
million, respectively, or 14.6% and 16.8%, respectively, from Medicaid. On a pro
forma basis after giving effect to the Merger, the acquisition of First American
and the ILC Sale,  during  the six  months  ended  June 30,  1996 and 1997,  IHS
derived approximately $329.3 million and $402.2 million,  respectively, or 32.5%
and 35.5%,  respectively,  of its patient  revenues from private pay sources and
approximately  $684.6  million and $731.9  million,  respectively,  or 67.5% and
64.5%,  respectively,  of its patient  revenues  from  government  reimbursement
programs.  Pro forma patient  revenues from  government  reimbursement  programs
during  these  periods  consisted  of  approximately  $512.9  million and $550.0
million,  or 50.6% and 48.5%,  respectively,  from  Medicare  and  approximately
$171.7  million  and  $182.0   million,   respectively,   or  16.9%  and  16.0%,
respectively, from Medicaid.

     IHS'  experience  has  been  that  Medicare  patients  constitute  a higher
percentage of an MSU program's  initial  occupancy than they do once the program
matures.  However,  as  IHS'  marketing  program  to  private  pay  patients  is
implemented  in the new  MSUs,  the  number of  private  pay  patients  in those
programs has traditionally  increased.  In addition,  IHS received payments from
third parties for its management services, which constituted approximately 5.3%,
3.4%, 3.2%, 3.2% and 2.1% of total net revenues for the years ended December 31,
1994,  1995  and  1996  and the  six  months  ended  June  30,  1996  and  1997,
respectively.

     Gross third party payor settlements receivable,  primarily from federal and
state governments (i.e., Medicare and Medicaid cost reports), were $36.2 million
at June 30,  1997,  as compared to $42.6  million at December  31,  1996,  $33.0
million  at  December  31,  1995  and  $22.6   million  at  December  31,  1994.
Approximately  $10.8  million,  or 30%,  of the third  party  payor  settlements
receivable, primarily from


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Federal and state governments,  at June 30, 1997 represent the costs for its MSU
patients which exceed regional  reimbursement limits established under Medicare,
as compared to  approximately  $15.6  million,  or 37%,  at December  31,  1996,
approximately $7.6 million,  or 23%, at December 31, 1995 and approximately $6.2
million, or 27%, at December 31, 1994.

     IHS'  cost  of  care  for  its  MSU  patients  generally  exceeds  regional
reimbursement  limits  established  under  Medicare.  The  success  of IHS'  MSU
strategy  depends in part on its ability to obtain per diem rate  approvals  for
costs  which  exceed  the  Medicare  established  per diem  rate  limits  and by
obtaining  waivers of these  limitations.  IHS has submitted waiver requests for
225 cost reports, covering all cost report periods through December 31, 1996. To
date,  final action has been taken by HCFA on 221 waiver requests  covering cost
report periods  through  December 31, 1995. IHS' final rates as approved by HCFA
represent  approximately  95% of the requested  rates as submitted in the waiver
requests.  There can be no assurance,  however, that IHS will be able to recover
its excess costs under any waiver requests which may be submitted in the future.
IHS' failure to recover  substantially  all these  excess costs would  adversely
affect its results of operations and could adversely affect its MSU strategy.

     Both  private  third party and  governmental  payors have  undertaken  cost
containment  measures  designed to limit  payments made to healthcare  providers
such as IHS.  Furthermore,  government  programs  are subject to  statutory  and
regulatory  changes,  retroactive rate adjustments,  administrative  rulings and
government  funding  restrictions,  all of  which  may  materially  increase  or
decrease the rate of program payments to facilities managed and operated by IHS.
There can be no assurance that payments under governmental  programs will remain
at levels  comparable to present levels or will, in the future, be sufficient to
cover the  costs  allocable  to  patients  participating  in such  programs.  In
addition,  there can be no assurance that facilities owned, leased or managed by
IHS  now  or in  the  future  will  initially  meet  or  continue  to  meet  the
requirements for participation in such programs. IHS could be adversely affected
by the  continuing  efforts of  governmental  and private  third party payors to
contain  the  amount of  reimbursement  for  healthcare  services.  The May 1997
balanced  budget  agreement  between the  President  and  Congress  contemplated
changing  Medicare  payments  for skilled  nursing  facilities  and home nursing
services from a  cost-reimbursement  system to a prospective payment system. The
Balanced  Budget Act of 1997,  enacted in August  1997,  provides,  among  other
things, for a prospective  payment system for home nursing to be implemented for
cost  reporting  periods  beginning on or after  October 1, 1999, a reduction in
current cost  reimbursement  for home  healthcare  pending  implementation  of a
prospective payment system,  reductions  (effective January 1, 1998) in Medicare
reimbursement for oxygen and oxygen equipment for home respiratory therapy and a
shift of the bulk of home health coverage from Part A to Part B of Medicare. The
failure to implement a prospective  payment system for home nursing  services in
the next  several  years could  adversely  affect IHS'  post-acute  care network
strategy.  In an attempt to limit the federal and state budget  deficits,  there
have been, and IHS expects that there will continue to be, a number of proposals
to limit Medicare and Medicaid reimbursement for healthcare services. IHS cannot
at this time predict whether this  legislation or any other  legislation will be
adopted or, if adopted and  implemented,  what effect,  if any, such legislation
will have on IHS.  See "Risk  Factors  -- Risk of Adverse  Effect of  Healthcare
Reform."

GOVERNMENT REGULATION

     The healthcare  industry is subject to extensive  federal,  state and local
statutes  and  regulations.  The  regulations  include  licensure  requirements,
reimbursement  rules and standards  and levels of services and care.  Changes in
applicable  laws and  regulations  or new  interpretations  of existing laws and
regulations could have a material adverse effect on licensure of IHS facilities,
eligibility  for  participation  in  federal  and  state  programs,  permissible
activities,  costs  of doing  business,  or the  levels  of  reimbursement  from
governmental,  private and other  sources.  Political,  economic and  regulatory
influences  are  subjecting  the  healthcare  industry  in the United  States to
fundamental  change.  It is not  possible  to predict  the  content or impact of
future  legislation  and  regulations  affecting  the  healthcare  industry.  In
addition,  in the conduct of its business IHS'  operations are subject to review
by  federal  and state  regulatory  agencies.  In the  course of these  reviews,
problems are from time to time identified by these agencies. Although IHS has to
date  been  able to  resolve  these  problems  in a manner  satisfactory  to the
regulatory  agencies  without a material  adverse effect on IHS, there can be no
assurance  that IHS will be able to do so in the  future.  See "Risk  Factors --
Uncertainty of Government Regulation."


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     Most states in which IHS  operates or is studying  expansion  possibilities
have statutes  which require that prior to the addition or  construction  of new
beds, the addition of new services or certain capital  expenditures in excess of
defined  levels,  IHS must obtain a certificate of need ("CON") which  certifies
that the  state  has made a  determination  that a need  exists  for such new or
additional   beds,   new   services   or  capital   expenditures.   These  state
determinations  of need or CON  programs  are  designed to comply  with  certain
minimum federal standards and to enable states to participate in certain federal
and state health related programs. Elimination or relaxation of CON requirements
may  result in  increased  competition  in such  states  and may also  result in
increased  expansion  possibilities  in such states.  Of the states in which IHS
operates, the following require CONs for the facilities that are owned, operated
or managed by IHS: Alabama,  Colorado,  Delaware,  Florida,  Georgia,  Illinois,
Indiana,  Iowa,  Kentucky,   Louisiana,   Maryland,   Massachusetts,   Michigan,
Mississippi,  Missouri, Nevada, New Hampshire, New Jersey, North Carolina, Ohio,
South  Carolina,  Tennessee,  Texas,  Virginia,  Washington,  West  Virginia and
Wisconsin.  To date the  conversion  of geriatric  care beds to MSU beds has not
required a CON.

     IHS'  facilities  are also subject to licensure  regulations.  Each of IHS'
geriatric  care  facilities  is  licensed  as a  skilled  care  facility  and is
certified as a provider  under the Medicare  program and most are also certified
by the state in which they are located as a provider under the Medicaid  program
of that state.  IHS believes it is in substantial  compliance  with all material
statutes and regulations applicable to its business. In addition, all healthcare
facilities are subject to various local building codes and other ordinances.

     State and local  agencies  survey all  geriatric  care centers on a regular
basis to  determine  whether such centers are in  compliance  with  governmental
operating and health  standards and conditions for  participation  in government
medical assistance programs. Such surveys include reviews of patient utilization
of  healthcare  facilities  and  standards  for patient  care.  IHS endeavors to
maintain and operate its  facilities in compliance  with all such  standards and
conditions.  However,  in the ordinary  course of its business  IHS'  facilities
receive  notices of deficiencies  for failure to comply with various  regulatory
requirements.  Generally,  the facility and the reviewing agency will agree upon
the measures to be taken to bring the facility into  compliance  with regulatory
requirements.  In some cases or upon repeat violations, the reviewing agency may
take adverse  actions  against a facility,  including  the  imposition of fines,
temporary suspension of admission of new patients to the facility, suspension or
decertification from participation in the Medicare or Medicaid programs, and, in
extreme circumstances, revocation of a facility's license. These adverse actions
may  adversely  affect  the  ability  of the  facility  to operate or to provide
certain  services and its eligibility to participate in the Medicare or Medicaid
programs.  In  addition,   such  adverse  actions  may  adversely  affect  other
facilities operated by IHS. See "-- Federal and State Assistance Programs."

     Effective July 1, 1995,  HCFA  implemented  stricter  guidelines for annual
state  surveys of long-term  care  facilities.  These  guidelines  eliminate the
ability of operators to appeal the scope and  severity of any  deficiencies  and
grant state regulators the authority to impose new remedies,  including monetary
penalties, denial of payments and termination of the right to participate in the
Medicare and/or Medicaid programs.  IHS believes these new guidelines may result
in an  increase  in the number of  facilities  that will not be in  "substantial
compliance"  with  the  regulations  and,  as a  result,  subject  to  increased
disciplinary actions and remedies,  including admission holds and termination of
the right to participate in the Medicare  and/or Medicaid  programs.  In ranking
facilities,  survey  results  subsequent  to October 1990 are  considered.  As a
result, IHS' acquisition of poorly performing  facilities could adversely affect
IHS' business to the extent remedies are imposed at such facilities.

     In September 1997, President Clinton, in an attempt to curb Medicare fraud,
imposed a moratorium on the certification  under Medicare of new home healthcare
companies,  which moratorium is expected to last  approximately six months,  and
implemented  rules requiring home  healthcare  providers to reapply for Medicare
certification  every three years.  In  addition,  HCFA will double the number of
detailed audits of home healthcare providers it completes each year and increase
by 25% the number of home  healthcare  claims it reviews  each year.  IHS cannot
predict what effect,  if any, these new rules will have on IHS' business and the
expansion of its home healthcare operations.


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     The  operations  of IHS' home  healthcare  branches are subject to numerous
federal and state laws governing pharmacies,  nursing services, therapy services
and certain types of home health agency  activities.  Certain of IHS'  employees
are subject to state laws and regulations governing the professional practice of
respiratory therapy, physical,  occupational and speech therapies,  pharmacy and
nursing.  The  failure to obtain,  to renew or to maintain  any of the  required
regulatory  approvals or licenses could  adversely  affect IHS' home  healthcare
business  and could  prevent the branch  involved  from  offering  products  and
services to patients. Generally, IHS is required to be licensed as a home health
agency in those  states in which it  provides  traditional  home  health or home
nursing  services.  IHS'  ability to expand its home  healthcare  services  will
depend upon its ability to obtain  licensure as a home health agency,  which may
be restricted by state CON laws.

     Various Federal and state laws regulate the relationship  between providers
of healthcare  services and physicians or others able to refer medical services,
including employment or service contracts,  leases and investment relationships.
These laws include the fraud and abuse  provisions  of Medicare and Medicaid and
similar state statutes (the "Fraud and Abuse Laws"), which prohibit the payment,
receipt,  solicitation  or  offering  of any  direct  or  indirect  remuneration
intended to induce the  referral  of  Medicare  or Medicaid  patients or for the
ordering  or  providing  of  Medicare or  Medicaid  covered  services,  items or
equipment.  Violations  of these  provisions  may  result in civil and  criminal
penalties  and/or  exclusion  from  participation  in the  Medicare and Medicaid
programs  and from state  programs  containing  similar  provisions  relating to
referrals of privately  insured  patients.  The  Department  of Health and Human
Services ("HHS") and other federal  agencies have  interpreted  these provisions
broadly to include the payment of anything of value to influence the referral of
Medicare  or  Medicaid  business.  HHS has  issued  regulations  which set forth
certain "safe harbors,"  representing  business  relationships and payments that
can safely be  undertaken  without  violation  of the Fraud and Abuse  Laws.  In
addition,  certain Federal and state  requirements  generally  prohibit  certain
providers  from  referring  patients to certain  types of entities in which such
provider has an ownership or investment interest or with which such provider has
a compensation arrangement,  unless an exception is available. IHS considers all
applicable laws in planning marketing activities and exercises care in an effort
to structure its  arrangements  with  healthcare  providers to comply with these
laws.  However,  there can be no assurance  that all of IHS'  existing or future
arrangements will withstand scrutiny under the Fraud and Abuse Laws, safe harbor
regulations  or other state or federal  legislation or  regulations,  nor can it
predict  the  effect of such  rules and  regulations  on these  arrangements  in
particular or on IHS' operations in general.

     IHS' healthcare  operations generate medical waste that must be disposed of
in  compliance  with  Federal,  state and local  environmental  laws,  rules and
regulations.  IHS'  operations are also subject to compliance with various other
environmental  laws, rules and  regulations.  Such compliance has not materially
affected,  and IHS anticipates that such compliance will not materially  affect,
IHS' capital expenditures,  earnings or competitive position, although there can
be no assurance to that effect.

     In addition to extensive existing governmental healthcare regulation, there
are  numerous  initiatives  on the  federal and state  levels for  comprehensive
reforms affecting the payment for and availability of healthcare services. It is
not clear at this time what  proposals,  if any, will be adopted or, if adopted,
what effect such proposals  would have on IHS'  business.  Aspects of certain of
these  healthcare  proposals,  such as cutbacks  in the  Medicare  and  Medicaid
programs,  reductions  in Medicare  reimbursement  rates and/or  limitations  on
reimbursement  rate  increases,  containment  of healthcare  costs on an interim
basis by means  that  could  include a  short-term  freeze on prices  charged by
healthcare   providers,   and  permitting   greater  state  flexibility  in  the
administration  of Medicaid,  could  adversely  affect IHS. See "Risk Factors --
Uncertainty of Government  Regulation" and "-- Sources of Revenue." There can be
no assurance that currently  proposed or future healthcare  legislation or other
changes in the  administration  or  interpretation  of  governmental  healthcare
programs  will not have an adverse  effect on IHS.  Concern  about the potential
effects of the proposed  reform  measures has  contributed  to the volatility of
prices  of  securities  of  companies  in  healthcare  and  related  industries,
including IHS, and may similarly  affect the price of the Debentures and the IHS
Common Stock in the future.  IHS cannot predict the ultimate timing or effect of
such  legislative  efforts and no  assurance  can be given that any such efforts
will not have a  material  adverse  effect  on IHS'  and/or  RoTech's  business,
results of operations and financial condition.


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FEDERAL AND STATE ASSISTANCE PROGRAMS

     Substantially all of IHS' geriatric care facilities are currently certified
to receive  benefits as a skilled  nursing  facility  provided  under the Health
Insurance  for the Aged and Disabled Act (commonly  referred to as  "Medicare"),
and  substantially  all are also certified  under programs  administered  by the
various  states using federal and state funds to provide  medical  assistance to
qualifying  needy   individuals   ("Medicaid").   Both  initial  and  continuing
qualification of a skilled nursing care facility to participate in such programs
depend  upon  many  factors  including,  among  other  things,   accommodations,
equipment,  services, patient care, safety, personnel, physical environment, and
adequate policies, procedures and controls.

     Services under  Medicare  consist of nursing care,  room and board,  social
services,  physical and occupational therapies,  drugs,  biologicals,  supplies,
surgical, ancillary diagnostic and other necessary services of the type provided
by extended  care or acute care  facilities.  Under the  Medicare  program,  the
federal  government  pays the  reasonable  direct and indirect  allowable  costs
(including  depreciation  and interest) of the services  furnished and,  through
September  30,  1993,  provided a rate of return on equity  capital  (as defined
under  Medicare).  However,  IHS'  cost of care for its MSU  patients  generally
exceeds  regional  reimbursement  limits  established  under  Medicare.  IHS has
submitted  waiver  requests to recover  these excess  costs.  See "-- Sources of
Revenue." There can be no assurance,  however,  that IHS will be able to recover
its excess costs under the pending waiver  requests or under any waiver requests
which may be submitted in the future. IHS' failure to recover  substantially all
these excess costs would  adversely  affect its results of operations  and could
adversely  affect its MSU  strategy.  Even  though IHS' cost of care for its MSU
patients  generally  exceeds regional  reimbursement  limits  established  under
Medicare  for nursing  homes,  IHS' cost of care is still lower than the cost of
such care in an acute care hospital.

     The Medicare  program  reimburses  for home  healthcare  services under two
basic systems: cost-based and charge-based.  Under the cost-based system, IHS is
reimbursed  at  the  lowest  of  IHS'  reimbursable  costs  (based  on  Medicare
regulations),  cost limits  established  by HCFA or IHS' charges.  While a small
amount of corporate  level overhead is permitted as part of  reimbursable  costs
under Medicare  regulations,  such costs consist  predominantly  of expenses and
charges directly incurred in providing the related services,  and cannot include
any  element  of profit or net  income to IHS.  Under the  charge-based  system,
Medicare  reimburses IHS on a  "prospective  payment"  basis,  which consists in
general of either a fixed fee for a specific  service or a fixed per diem amount
for providing  certain  services.  As a result,  IHS can generate  profit or net
income from Medicare  charge-based  revenues by providing covered services in an
efficient,  cost-effective  manner.  All  nursing  services  (including  related
products)  are  Medicare  cost-based  reimbursed,  except for  nursing  services
provided  to  hospice  patients.  Hospice  care and all  other  home  healthcare
services  (including  non-nursing  related  products) are Medicare  charge-based
reimbursed.

     The  Balanced  Budget  Act  of  1997  provides,  among  other  things,  for
implementation  of a prospective  payment  system for home nursing  services for
cost reporting periods beginning on or after October 1, 1999.  Implementation of
a prospective  payment system will be a critical  element to the success of IHS'
expansion into home nursing services.  Based upon prior  legislative  proposals,
IHS believes  that a  prospective  payment  system  would most likely  provide a
healthcare provider a predetermined rate for a given service, and that providers
with costs below the predetermined  rate will be entitled to keep some or all of
this difference. Under such a prospective payment system, the efficient operator
will be rewarded. Since the largest component of home healthcare costs is labor,
which  is  basically   fixed,  IHS  believes  the   differentiating   factor  in
profitability  will be  administrative  costs. As a result of the First American
Acquisition,  IHS, as a large  provider of home  nursing  services,  believes it
should be able to achieve  administrative  efficiencies  compared with the small
providers which currently dominate the home healthcare industry,  although there
can be no assurance  it will be able to do so.  There can be no  assurance  that
Medicare will implement a prospective  payment system for home nursing  services
in the next  several  years or at all.  The  inability  of IHS to  provide  home
healthcare services at a cost below the established  Medicare fee schedule could
have a  material  adverse  effect on IHS'  home  healthcare  operations  and its
post-acute  care  network.  See  "Risk  Factors  -- Risk of  Adverse  Effect  of
Healthcare Reform."

     Under the various Medicaid  programs,  the federal  government  supplements
funds provided by the participating  states for medical assistance to qualifying
needy individuals. The programs are administered by the applicable state welfare
or social service agencies. Although Medicaid programs vary from state to state,


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typically  they provide for the payment of certain  expenses,  up to established
limits.  The majority of the MSU programs are not required to participate in the
various state Medicaid programs.  However,  should IHS' MSU programs be required
to admit  Medicaid  patients as a condition to continued  participation  in such
programs by the  facility in which the MSU program is located,  IHS'  results of
operations  could  be  adversely  affected  since  IHS'  cost of care in its MSU
programs is substantially in excess of state Medicaid reimbursement rates.

     Funds received by IHS under Medicare and Medicaid are subject to audit with
respect  to  the  proper   preparation   of  annual  cost   reports  upon  which
reimbursement  is based.  Such audits can result in  retroactive  adjustments of
revenue from these  programs,  resulting in either amounts due to the government
agency from IHS or amounts due IHS from the government agency.

     Both the  Medicare  and  Medicaid  programs  are subject to  statutory  and
regulatory   changes,   administrative   rulings,   interpretations   of  policy
determinations by insurance  companies acting as Medicare fiscal  intermediaries
and governmental funding  restrictions,  all of which may materially increase or
decrease  the rate of program  payments to  healthcare  facilities.  Since 1985,
Congress  has  consistently  attempted  to limit the growth of federal  spending
under  the  Medicare  and  Medicaid  programs.  IHS can give no  assurance  that
payments under such programs will in the future remain at a level  comparable to
the  present  level or be  sufficient  to cover the  operating  and fixed  costs
allocable to such patients.  Changes in  reimbursement  levels under Medicare or
Medicaid and changes in applicable governmental  regulations could significantly
affect  IHS'  results  of  operations.  It is  uncertain  at this  time  whether
additional legislation on healthcare reform will be implemented or whether other
changes in the  administration  or  interpretation  of  governmental  healthcare
programs  will  occur.   There  can  be  no  assurance  that  future  healthcare
legislation  or  other  changes  in  the  administration  or  interpretation  of
governmental  healthcare programs will not have an adverse effect on the results
of  operations  of IHS. IHS cannot at this time predict  whether any  healthcare
reform legislation will be adopted or, if adopted and implemented,  what effect,
if any, such  legislation will have on IHS. See "Risk Factors -- Risk of Adverse
Effect of Healthcare Reform."


COMPETITION

     The healthcare  industry is highly competitive and is subject to continuing
changes in the  provision  of services and the  selection  and  compensation  of
providers.  IHS competes on a local and regional  basis with other  providers on
the basis of the  breadth  and  quality  of its  services,  the  quality  of its
facilities  and,  to a limited  extent,  price.  IHS also  competes  with  other
providers in the  acquisition  and  development  of  additional  facilities  and
service  providers.  IHS' current and potential  competitors  include  national,
regional and local operators of geriatric care facilities,  acute care hospitals
and  rehabilitation  hospitals,  extended care centers,  retirement  centers and
community  home health  agencies  and similar  institutions,  many of which have
significantly  greater financial and other resources than IHS. In addition,  IHS
competes with a number of tax-exempt  nonprofit  organizations which can finance
acquisitions  and  capital   expenditures  on  a  tax-exempt  basis  or  receive
charitable contributions  unavailable to IHS. There can be no assurance that IHS
will not  encounter  increased  competition  which  could  adversely  affect its
business,  results of  operations or financial  condition.  See "Risk Factors --
Competition."

     The geriatric care facilities operated and managed by IHS primarily compete
on a local and  regional  basis with other  skilled  care  providers.  IHS' MSUs
primarily compete on a local basis with acute care and long-term care hospitals.
In addition,  some skilled nursing facilities have developed units which provide
a greater level of care than the care  traditionally  provided by nursing homes.
The degree of success with which IHS' facilities compete varies from location to
location and depends on a number of factors.  IHS believes that the  specialized
services and care  provided,  the quality of care  provided,  the reputation and
physical  appearance  of  facilities  and, in the case of private pay  patients,
charges for services,  are significant  competitive  factors.  In light of these
factors,  IHS  seeks to meet  competition  in each  locality  by  improving  the
appearances  of,  and the  quality  and  types  of  services  provided  at,  its
facilities,  establishing a reputation within the local medical  communities for
providing competent care services,  and by responding  appropriately to regional
variations in demographics and tastes.  There is limited, if any, competition in
price with  respect to  Medicaid  and  Medicare  patients,  since  revenues  for
services to such patients are strictly controlled


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and  based on  fixed  rates  and cost  reimbursement  principles.  Because  IHS'
facilities  compete  primarily  on a local  and  regional  basis  rather  than a
national basis, the competitive position of IHS varies from facility to facility
depending  upon the types of services and quality of care provided by facilities
with which each of IHS'  facilities  compete,  the  reputation of the facilities
with which each of IHS'  facilities  compete,  and,  with respect to private pay
patients,  the cost of care at  facilities  with which  each of IHS'  facilities
compete.

     The home  healthcare  market is highly  competitive  and is divided among a
large  number of  providers,  some of which are national  providers  but most of
which are either  regional or local  providers.  IHS  believes  that the primary
competitive factors are availability of personnel, the price of the services and
quality  considerations  such as  responsiveness,  the technical  ability of the
professional staff and the ability to provide comprehensive services.

     IHS also competes with other  healthcare  companies  for  acquisitions  and
management contracts. There can be no assurance that additional acquisitions can
be made and additional management contracts can be obtained on favorable terms.


EMPLOYEES

     As of September  30,  1997,  IHS had  approximately  56,000  full-time  and
regular  part-time  employees.  Full-time  and  regular  part-time  service  and
maintenance employees at 17 facilities,  totaling approximately 1,300 employees,
are covered by collective bargaining agreements.  IHS' corporate staff consisted
of approximately  1,900 people at such date. IHS believes its relations with its
employees are good.

     IHS seeks the highest  quality of  professional  staff  within each market.
Competition  in the  recruitment  of  personnel  in the  healthcare  industry is
intense,  particularly  with  respect to nurses.  Many areas are already  facing
nursing  shortages,  and it is expected that the shortages  will increase in the
future.  Although  IHS has, to date,  been  successful  in hiring and  retaining
nurses  and  rehabilitation  professionals,  IHS in the  future  may  experience
difficulty in hiring and retaining nurses and rehabilitation professionals.  IHS
believes that its future success and the success of its MSU programs will depend
in large part upon its continued ability to hire and retain qualified personnel.

INSURANCE

     Healthcare  companies are subject to medical  malpractice,  personal injury
and other  liability  claims  which are  generally  covered  by  insurance.  IHS
maintains   liability  insurance  coverage  in  amounts  deemed  appropriate  by
management  based  upon  historical  claims  and the  nature  and  risks  of its
business.  There  can be no  assurance  that a  future  claim  will  not  exceed
insurance  coverage or that such  coverage  will  continue to be  available.  In
addition,  any substantial  increase in the cost of such insurance could have an
adverse effect on IHS' business, results of operations and financial condition.

LEGAL PROCEEDINGS

     IHS is from time to time  involved in various legal  proceedings.  Although
IHS does not believe that any currently  pending  proceeding will materially and
adversely  affect  IHS,  there can be no  assurance  that any  current or future
proceeding will not have a material adverse effect on IHS' financial position or
results of operations.


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                        DESCRIPTION OF IHS CAPITAL STOCK

     The following summary does not purport to be complete and is subject in all
respects  to  the  applicable  provisions  of  the  DGCL,  IHS'  Third  Restated
Certificate of Incorporation, as amended (the "IHS Certificate"),  and the terms
of IHS' Stockholders' Rights Plan.

     THE FOLLOWING DESCRIPTION OF THE IHS CAPITAL STOCK SHOULD BE READ CAREFULLY
BY HOLDERS SINCE THE  DEBENTURES  ARE NOW  CONVERTIBLE  ONLY INTO FULLY PAID AND
NONASSESSABLE SHARES OF IHS COMMON STOCK.

AUTHORIZED CAPITAL STOCK

     IHS is  authorized to issue up to  150,000,000  shares of IHS Common Stock,
par  value  $.001  per  share,  26,852,396  shares  of  which  were  issued  and
outstanding at October 20, 1997, and 15,000,000  shares of IHS Preferred  Stock,
none of which is outstanding as of the date hereof.

IHS COMMON STOCK

     Holders of IHS Common Stock are entitled to one vote for each share held of
record on all matters to be submitted to a vote of the  stockholders  and do not
have  preemptive  rights.  Subject to preferences  that may be applicable to any
outstanding  shares of IHS  Preferred  Stock,  holders of IHS  Common  Stock are
entitled to receive ratably such dividends, if any, as may be declared from time
to time by the IHS Board of Directors out of funds legally  available  therefor.
All outstanding shares of IHS Common Stock are, and the shares to be issued upon
conversion of the Debentures will be, fully paid and nonassessable. In the event
of any liquidation,  dissolution or winding-up of the affairs of IHS, holders of
IHS  Common  Stock  will be  entitled  to share  ratably  in the  assets  of IHS
remaining  after  payment  or  provision  for  payment  of all of IHS' debts and
obligations and liquidation payments to holders of any outstanding shares of IHS
Preferred Stock.

IHS PREFERRED STOCK

     The IHS Board, without further stockholder authorization,  is authorized to
issue shares of IHS  Preferred  Stock in one or more series and to determine and
fix the rights,  preferences and privileges of each series,  including  dividend
rights and  preferences  over  dividends on the IHS Common Stock and one or more
other  series of IHS  Preferred  Stock,  conversion  rights,  voting  rights (in
addition  to those  provided  by law),  redemption  rights  and the terms of any
sinking fund therefor,  and rights upon liquidation,  dissolution or winding up,
including  preferences  over the IHS Common  Stock and one or more series of IHS
Preferred  Stock.  Although IHS has no present  plans to issue any shares of IHS
Preferred  Stock, the issuance of shares of IHS Preferred Stock, or the issuance
of rights to purchase such shares, may have the effect of delaying, deferring or
preventing a change in control of IHS or an unsolicited acquisition proposal.

     IHS has  designated  750,000  shares of Preferred  Stock as Series A Junior
Participating  Cumulative Preferred Stock, $.01 par value per share (the "Series
A Preferred  Stock").  The rights,  preferences  and  privileges of the Series A
Preferred Stock are set forth under "-- IHS Stockholders' Rights Plan."

OPTIONS, WARRANTS AND CONVERTIBLE DEBENTURES

     AT September 30, 1997,  options  covering an  aggregated  of  approximately
8,475,000  shares of IHS Common  Stock and  warrants  covering an  aggregate  of
525,000 shares of IHS Common Stock were outstanding.  In addition,  at September
30,  1997,  IHS had reserved for  issuance  approximately  2,283,000  additional
shares of IHS Common Stock for issuance under its stock option plans pursuant to
options which have not yet been granted and under its stock  purchase  plan. IHS
also has reserved for issuance 7,989,275 shares of IHS Common Stock for issuance
upon conversion of its 5 3/4%  Convertible  Senior  Subordinated  Debentures due
2001 and 6%  Convertible  Subordinated  Debentures  due 2003. In addition,  as a
result of the Merger  IHS has  reserved  for  issuance  approximately  1,841,700
shares of IHS Common  Stock for  issuance  upon  exercise of RoTech  Options and
2,433,000  shares  of IHS  Common  Stock for  issuance  upon  conversion  of the
Debentures.  See "IHS  Recent  Developments  --  Recent  Acquisitions  -- RoTech
Acquisition,"  "Description of Certain IHS  Indebtedness  -- 5 3/4%  Convertible
Senior  Subordinated  Debentures due 2001" and "-- 6%  Convertible  Subordinated
Debentures due 2003."


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CERTAIN PROVISIONS OF IHS' BY-LAWS AND THE DGCL

     Advance  Notice  Provisions  for  Stockholder   Proposals  and  Stockholder
Nominations of Directors.  The IHS By-laws establish an advance notice procedure
with  regard to the  nomination,  other than by or at the  direction  of the IHS
Board or a committee  thereof,  of  candidates  for election as  directors  (the
"Nomination  Procedure")  and with  regard to other  matters  to be  brought  by
stockholders  before an annual  meeting of  stockholders  of IHS (the  "Business
Procedure").

     The  Nomination  Procedure  requires that a stockholder  give prior written
notice,  in  proper  form,  of a  planned  nomination  for the IHS  Board to the
Secretary of IHS. The  requirements as to the form and timing of that notice are
specified in the IHS By-laws. If the Chairman of the IHS Board determines that a
person was not  nominated in  accordance  with the  Nomination  Procedure,  such
person will not be eligible for election as a director.

     Under the Business  Procedure,  a stockholder  seeking to have any business
conducted at an annual meeting must give prior written  notice,  in proper form,
to the  Secretary  of IHS.  The  requirements  as to the form and timing of that
notice  are  specified  in the IHS  By-laws.  If the  Chairman  of the IHS Board
determines that the other business was not properly  brought before such meeting
in accordance with the Business  Procedure,  such business will not be conducted
at such meeting.

     Although  the IHS By-laws do not give the IHS Board any power to approve or
disapprove stockholder nominations for the election of directors or of any other
business  desired  by  stockholders  to be  conducted  at an annual or any other
meeting,  the IHS By-laws (i) may have the effect of precluding a nomination for
the election of directors or precluding  the conduct of business at a particular
annual meeting if the proper  procedures are not followed or (ii) may discourage
or deter a third party from  conducting a  solicitation  of proxies to elect its
own slate of directors or otherwise attempting to obtain control of IHS, even if
the conduct of such  solicitation or such attempt might be beneficial to IHS and
its stockholders.

     Delaware Takeover Statute. IHS is subject to Section 203 of the DGCL which,
subject to certain exceptions, prohibits a Delaware corporation from engaging in
any of a broad range of business combinations with any "interested  stockholder"
for a period of three years following the date that such  stockholder  became an
interested stockholder, unless (i) prior to such date, the board of directors of
the  corporation  approved  either the business  combination or the  transaction
which resulted in the stockholder becoming an interested stockholder;  (ii) upon
consummation  of the transaction  which resulted in the stockholder  becoming an
interested  stockholder,  the interested  stockholder  owned at least 85% of the
voting  stock  of the  corporation  outstanding  at  the  time  the  transaction
commenced,   excluding  for  purposes  of  determining   the  number  of  shares
outstanding  those  shares  owned  (a) by  persons  who are  directors  and also
officers and (b) by employee stock plans in which employee  participants  do not
have the right to determine  confidentially  whether  shares held subject to the
plan will be tendered in a tender or exchange  offer;  or (iii) on or after such
date,  the  business  combination  is  approved  by the board of  directors  and
authorized at an annual or special meeting of  stockholders,  and not by written
consent,  by the affirmative vote of at least 66 2/3% of the outstanding  voting
stock  which  is  not  owned  by  the  interested  stockholder.  An  "interested
stockholder"  is defined  as any person  that is (a) the owner of 15% or more of
the outstanding voting stock of the corporation or (b) an affiliate or associate
of the corporation  and was the owner of 15% or more of the  outstanding  voting
stock of the  corporation at any time within the three-year  period  immediately
prior to the date on which it is sought to be determined  whether such person is
an interested stockholder.

IHS STOCKHOLDERS' RIGHTS PLAN

     The following is a description  of the IHS  Stockholders'  Rights Plan (the
"IHS Rights Plan"). The description  thereof set forth below is qualified in its
entirety by  reference  to the IHS Rights  Plan,  a copy of which has been filed
with the Commission.  See "Available  Information" and "Incorporation of Certain
Documents by Reference."

     The IHS Rights Plan  provides that one preferred  stock  purchase  right (a
"Right") will be issued with each share of IHS Common Stock (whether  originally
issued or from IHS' treasury) prior to the Rights  Distribution Date (as defined
herein). When exercisable, each Right entitles the registered holder to purchase
from IHS one  one-hundredth of a share of Series A Preferred Stock at a price of
$135.00  per one  one-hundredth  of a share of  Series A  Preferred  Stock  (the
"Purchase Price"), subject to adjustment.


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     Until the earlier to occur of (i) 10 days  following a public  announcement
that a person  or group of  affiliated  or  associated  persons  (an  "Acquiring
Person") has acquired beneficial ownership of 20% or more of the outstanding IHS
Common Stock or (ii) 10 business  days (or such later date as may be  determined
by  action  of the IHS  Board  prior  to such  time as any  person  or  group of
affiliated  persons becomes an Acquiring  Person) following the commencement of,
or  announcement  of an intention to make, a tender offer or exchange  offer the
consummation  of which would result in the  beneficial  ownership by a person or
group of 20% or more of the  outstanding  IHS Common  Stock (the earlier of such
dates being called the "Distribution Date"), the Rights will be evidenced by all
the IHS Common Stock share  certificates  and will be  transferred  with the IHS
Common  Stock  certificates,   and  no  separate  Rights  certificates  will  be
distributed.  As soon as practicable  following the Distribution Date,  separate
certificates  evidencing  the Rights  ("Right  Certificates")  will be mailed to
holders of record of the IHS  Common  Stock as of the close of  business  on the
Distribution Date and such separate Right  Certificates  alone will evidence the
Rights.

     The Rights are not exercisable until the Distribution Date. The Rights will
expire on September  26, 2005 (the "Final  Expiration  Date"),  unless the Final
Expiration  Date is  extended  or unless  the  Rights are  earlier  redeemed  or
exchanged by IHS, in each case, as described below.

     The Purchase Price payable,  and the number of shares of Series A Preferred
Stock or other securities or property  issuable,  upon exercise of the Right are
subject to adjustment from time to time to prevent  dilution (i) in the event of
a stock dividend on, or a subdivision,  combination or reclassification  of, the
Series A  Preferred  Stock,  (ii)  upon the  grant to  holders  of the  Series A
Preferred  Stock of certain  rights or  warrants  to  subscribe  for or purchase
shares  of  Series A  Preferred  Stock  with a  conversion  price  less than the
then-current  market  price of the  Series A  Preferred  Stock or (iii) upon the
distribution  to  holders  of the  Series  A  Preferred  Stock of  evidences  of
indebtedness or assets  (excluding  regular  periodic cash dividends paid out of
earnings or retained  earnings or dividends payable in Series A Preferred Stock)
or of subscription rights or warrants (other than those referred to above).

     The number of outstanding  Rights and the number of one one-hundredths of a
share of Series A Preferred  Stock issuable upon exercise of each Right are also
subject to adjustment in the event of a stock split of the IHS Common Stock or a
stock  dividend  on the  IHS  Common  Stock  payable  in  IHS  Common  Stock  or
subdivisions,  consolidations or combinations of the IHS Common Stock occurring,
in any such case, prior to the Distribution Date.

     Series A Preferred Stock  purchasable  upon exercise of the Rights will not
be  redeemable.  Each share of Series A  Preferred  Stock will be  entitled to a
minimum  preferential  quarterly  dividend  payment  of $1 per share but will be
entitled to an aggregate  dividend of 100 times the dividend  declared per share
of IHS Common Stock.  In the event of  liquidation,  the holders of the Series A
Preferred Stock will be entitled to a minimum  preferential  liquidation payment
of $100 per share but will be entitled to an aggregate  payment of 100 times the
payment  made per share of IHS Common  Stock.  Each share of Series A  Preferred
Stock will have 100 votes,  voting together with the shares of IHS Common Stock.
Finally, in the event of any merger, consolidation or other transaction in which
IHS Common Stock is  exchanged,  each share of Series A Preferred  Stock will be
entitled to receive 100 times the amount received per share of IHS Common Stock.
These rights are protected by customary  antidilution  provisions.  The Series A
Preferred  Stock will,  if issued,  be junior to any other  series of  Preferred
Stock which may be  authorized  and issued by IHS,  unless the terms of any such
other series provide otherwise.  Once the shares of Series A Preferred Stock are
issued,  the  IHS  Certificate  may  not be  amended  in a  manner  which  would
materially  alter or change the  powers,  preferences  or special  rights of the
Series A Preferred Stock so as to affect them adversely  without the affirmative
vote of the holders of two-thirds or more of the outstanding  shares of Series A
Preferred Stock, voting separately as a class.

     Because  of  the  nature  of  the  Series  A  Preferred  Stock's  dividend,
liquidation and voting rights, the value of the one one-hundredth  interest in a
share of Series A Preferred Stock purchasable upon exercise of each Right should
approximate the value of one share of IHS Common Stock.

     In the event that IHS is acquired in a merger or other business combination
transaction or 50% or more of its consolidated  assets or earning power are sold
after a person or group has become an Acquiring Person, proper provision will be
made so that each holder of a Right will thereafter have the


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right to receive,  upon the exercise  thereof at the then current exercise price
of the Right,  that number of shares of common  stock of the  acquiring  company
which at the time of such  transaction will have a market value of two times the
exercise price of the Right. In the event that any person or group of affiliated
or associated  persons becomes an Acquiring  Person,  proper  provision shall be
made so that each holder of a Right, other than Rights beneficially owned by the
Acquiring Person (which will thereafter be void), will thereafter have the right
to receive upon exercise such number of one  one-hundredths of a share of Series
A Preferred Stock as shall equal the result obtained by (x) multiplying the then
current Purchase Price by the number of one  one-hundredths of a share of Series
A  Preferred  Stock  for which a Right is then  exercisable  and  dividing  that
product by (y) 50% of the then  current per share market price of the IHS Common
Stock.

     At any time after any person or group becomes an Acquiring Person and prior
to the acquisition by such person or group of 50% or more of the outstanding IHS
Common Stock,  the IHS Board may exchange the Rights (other than Rights owned by
such  person or group  which will have become  void),  in whole or in part,  for
consideration  consisting  of  one-half  the  securities  of IHS  that  would be
issuable at such time upon exercise of one Right.

     With  certain  exceptions,  no  adjustment  in the  Purchase  Price will be
required until  cumulative  adjustments  require an adjustment of at least 1% in
such Purchase  Price.  No fractional  shares of Series A Preferred Stock will be
issued (other than fractions which are integral  multiples of one  one-hundredth
of a share of Series A Preferred  Stock,  which may, at the  election of IHS, be
evidenced by depositary  receipts)  and in lieu  thereof,  an adjustment in cash
will be made based on the market  price of the Series A  Preferred  Stock on the
last trading day prior to the date of exercise.

     At any time prior to the tenth day following the acquisition by a person or
group of affiliated or associated persons of beneficial ownership of 20% or more
of the  outstanding  IHS  Common  Stock,  the IHS Board may redeem the Rights in
whole, but not in part, at a price of $.01 per Right (the  "Redemption  Price");
provided,  however,  that,  for the  120-day  period  after any date of a change
(resulting from a proxy or consent  solicitation) in a majority of the IHS Board
in office at the  commencement  of such  solicitation,  the  Rights  may only be
redeemed  if (A) there are  directors  then in office  who were in office at the
commencement of such solicitation and (B) the IHS Board, with the concurrence of
a majority of such directors then in office, determines that such redemption is,
in  their  judgment,  in the best  interests  of IHS and its  stockholders.  The
redemption  of the Rights may be made  effective at such time on such basis with
such  conditions  as  the  IHS  Board  in its  sole  discretion  may  establish.
Immediately upon any redemption of the Rights,  the right to exercise the Rights
will  terminate  and the only right of the  holders of Rights will be to receive
the Redemption Price.

     The terms of the Rights may be amended by the IHS Board without the consent
of the holders of the Rights,  except that from and after a Distribution Date no
such amendment may adversely affect the interests of the holders of the Rights.

     Until a Right is  exercised,  the  holder  thereof,  as such,  will have no
rights as a stockholder of IHS, including, without limitation, the right to vote
or to receive dividends.

     The Rights  have  certain  anti-takeover  effects.  The  Rights  will cause
substantial  dilution to a person or group that  attempts to acquire IHS without
conditioning  the offer on the Rights being redeemed or a substantial  number of
Rights  being  acquired.  The effect of the Rights may be to inhibit a change in
control of IHS  (including  through a third party  tender offer at a price which
reflects a premium to the then prevailing  trading price) that may be beneficial
to IHS  stockholders.  See "Risk  Factors  -- Effect  of  Certain  Anti-Takeover
Provisions."

LIMITATIONS ON LIABILITY OF OFFICERS AND DIRECTORS

     IHS'  Certificate  contains a provision  eliminating  or limiting  director
liability to IHS and its  stockholders for monetary damages arising from acts or
omissions in the  director's  capacity as a director.  The  provision  does not,
however,  eliminate  or limit the  personal  liability of a director (i) for any
breach of such director's duty of loyalty to IHS or its  stockholders,  (ii) for
acts or omissions not in good faith or which involve intentional misconduct or a
knowing violation of law, (iii) under the DGCL for unlawful


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dividends  or  unlawful  stock  purchases  or  redemptions,   or  (iv)  for  any
transaction from which the director derived an improper personal  benefit.  This
provision offers persons who serve on the IHS Board protection against awards of
monetary  damages  resulting  from  breaches  of their  duty of care  (except as
indicated  above).  As a  result  of this  provision,  the  ability  of IHS or a
stockholder thereof to successfully prosecute an action against a director for a
breach of his duty of care is limited.  However,  the provision  does not affect
the availability of equitable remedies such as an injunction or rescission based
upon a  director's  breach  of his duty of care.  The  Commission  has taken the
position  that the  provision  will have no effect on claims  arising  under the
federal securities laws.

     In addition,  the IHS Certificate and the IHS By-laws provide for mandatory
indemnification rights, subject to limited exceptions, to any director, officer,
employee,  or agent  of IHS  who,  by  reason  of the  fact  that he or she is a
director,  officer, employee, or agent of IHS, is involved in a legal proceeding
of any nature. Such  indemnification  rights include  reimbursement for expenses
incurred by such director,  officer,  employee, or agent in advance of the final
disposition of such proceeding in accordance  with the applicable  provisions of
the DGCL. In addition, IHS has entered into indemnification  agreements with its
officers and directors.

TRANSFER AGENT AND REGISTRAR

     The Transfer Agent and Registrar for the IHS Common Stock is American Stock
Transfer & Trust Company, New York, New York.


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                    DESCRIPTION OF CERTAIN IHS INDEBTEDNESS


     The following summarizes the material long-term indebtedness of IHS and its
subsidiaries.  IHS' indebtedness is substantial in relation to its stockholders'
equity. At June 30, 1997, IHS' total long-term debt,  including current portion,
accounted for 67.7% of its total capitalization. In connection with the offering
of  the  9  1/4%  Senior  Notes,  S&P  confirmed  its B  rating  of  IHS'  other
subordinated  debt obligations,  but with a negative  outlook,  and assigned the
same  rating  to the 9 1/4%  Senior  Notes,  and  Moody's  downgraded  IHS' debt
obligations  to B2, but noted that the outlook  for the rating was  stable,  and
assigned the new rating to the 9 1/4% Senior  Notes.  See  "Unaudited  Pro Forma
Financial  Information"  and  "Risk  Factors  -- Risks  Related  to  Substantial
Indebtedness  of  IHS."  The  summary  is not a  complete  description  of  such
indebtedness.  Copies of the material  agreements  relating to such indebtedness
have been filed  with the  Commission  and the  description  set forth  below is
qualified  in its  entirety by  reference  to such  agreements.  See  "Available
Information."

NEW CREDIT FACILITY

     On September 15, 1997,  IHS entered into a $1.75 billion  revolving  credit
and term loan facility with Citibank, N.A., as Administrative Agent, and certain
other  lenders (the "New Credit  Facility") to replace its existing $700 million
revolving  credit facility.  The New Credit Facility  consists of a $750 million
term loan  facility  (the "Term  Facility")  and a $1 billion  revolving  credit
facility,  including  a $100  million  letter  of credit  subfacility  and a $10
million swing line  subfacility (the "Revolving  Facility").  The Term Facility,
all of which was borrowed on September  17, 1997,  matures on September 30, 2004
and will be  amortized  beginning  September  30, 1998 as follows:  1998 -- $7.5
million;  each of 1999,  2000,  2001 and 2002 -- $7.5 million  (payable in equal
quarterly  installments);  2003 -- $337.5  million  (payable in equal  quarterly
installments);   and  2004  --  $375   million   (payable  in  equal   quarterly
installments).  Any unpaid  balance will be due on the maturity  date.  The Term
Facility bears interest at a rate equal to, at the option of IHS,  either (i) in
the case of Eurodollar loans, the sum of (x) one and  three-quarters  percent or
two percent  (depending  on the ratio of IHS' Debt (as defined in the New Credit
Facility) to earnings before  interest,  taxes,  depreciation,  amortization and
rent, pro forma for any  acquisitions  or  divestitures  during the  measurement
period  (the  "Debt/EBITDAR  Ratio"))  and (y) the  interest  rate in the London
interbank  market  for loans in an amount  substantially  equal to the amount of
borrowing and for the period of borrowing selected by IHS or (ii) the sum of (a)
the higher of (1) Citibank,  N.A.'s base rate or (2) one percent plus the latest
overnight  federal  funds  rate  plus  (b)  a  margin  of  one-half  percent  or
three-quarters of one percent  (depending on the Debt/EBITDAR  Ratio).  The Term
Facility can be prepaid at any time in whole or in part without penalty.

     The  Revolving  Facility  will reduce to $800 million on September 30, 2001
and $500 million on September 30, 2002,  with a final  maturity on September 15,
2004;  however,  the $100 million letter of credit  subfacility  and $10 million
swing  line   subfacility   will  remain  at  $100   million  and  $10  million,
respectively,  until final maturity.  The Revolving Facility bears interest at a
rate equal to, at the option of IHS, either (i) in the case of Eurodollar loans,
the sum of (x) between  three-quarters of one percent and one and three-quarters
percent  (depending on the Debt/EBITDAR  Ratio) and (y) the interest rate in the
London interbank market for loans in an amount substantially equal to the amount
of borrowing and for the period of borrowing  selected by IHS or (ii) the sum of
(a) the higher of (1)  Citibank,  N.A.'s base rate or (2) one  percent  plus the
latest  overnight  federal  funds rate plus (b) a margin of between zero percent
and one-half percent (depending on the Debt/EBITDAR Ratio). Amounts repaid under
the Revolving Facility may be reborrowed prior to the maturity date.

     The New  Credit  Facility  limits  IHS'  ability to incur  indebtedness  or
contingent obligations,  to make additional acquisitions,  to sell or dispose of
assets,  to create or incur liens on assets,  to pay  dividends,  to purchase or
redeem  IHS'  stock  and to  merge or  consolidate  with any  other  person.  In
addition,  the New Credit  Facility  requires  that IHS meet  certain  financial
ratios,  and  provides  the banks with the right to require  the  payment of all
amounts  outstanding under the facility,  and to terminate all commitments under
the facility, if there is a change in control of IHS or if any person other than
Dr. Robert N. Elkins,  IHS'  Chairman and Chief  Executive  Officer,  or a group
managed by Dr. Elkins, owns more than 40% of


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IHS' stock.  The New Credit  Facility is guaranteed by all of IHS'  subsidiaries
(other than inactive subsidiaries), including RoTech, and secured by a pledge of
all of the stock of substantially all of IHS' subsidiaries, including RoTech.

     The New Credit  Facility  replaced IHS' $700 million  credit  facility (the
"Prior Credit  Facility").  As a result,  IHS recorded an extraordinary  loss on
extinguishment of debt of approximately $2.4 million (net of related tax benefit
of  approximately  $1.6 million) in the third quarter of 1997 resulting from the
write-off  of  deferred  financing  costs of $4.0  million  related to the Prior
Credit Facility.

     IHS will use proceeds of term loans under the New Credit Facility to make a
capital contribution to RoTech in an amount necessary to allow RoTech to pay the
aggregate consideration due in connection with the Offer.


5 3/4% CONVERTIBLE SENIOR SUBORDINATED DEBENTURES DUE 2001

     IHS  has  outstanding   $143,750,000   principal  amount  of  IHS'  5  3/4%
Convertible Senior  Subordinated  Debentures due 2001 (the "5 3/4% Debentures").
Interest on the 5 3/4% Debentures is payable semi-annually on January 1 and July
1. The 5 3/4% Debentures are redeemable in whole or in part at the option of IHS
at a price,  expressed as a percentage  of the  principal  amount,  ranging from
103.29% in 1997 to 100.82% in 2000, plus accrued interest. The 5 3/4% Debentures
are  convertible  into IHS Common Stock at any time prior to redemption or final
maturity,  initially at the conversion price of $32.60 per share (the equivalent
of 30.675 shares per $1,000 principal amount of 5 3/4%  Debentures),  subject to
adjustment  upon the occurrence of certain  events.  In the event of a change in
control of IHS (as defined in the  indenture  under which the 5 3/4%  Debentures
were  issued),  each holder of 5 3/4%  Debentures  may require IHS to repurchase
such holder's 5 3/4%  Debentures,  in whole or in part, at 100% of the principal
amount thereof, plus accrued interest to the repurchase date.


6% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003

     IHS has  outstanding  $115,000,000  aggregate  principal  amount  of its 6%
Convertible Subordinated Debentures due 2003 (the "6% Debentures").  Interest on
the 6%  Debentures  is  payable  semi-annually  on  January 1 and July 1. The 6%
Debentures  are  redeemable in whole or in part at the option of IHS at any time
at a price,  expressed as a percentage  of the  principal  amount,  ranging from
103.6% in 1997 to 100.6% in 2002,  plus accrued  interest.  Prior to redemption,
the 6%  Debentures  are  convertible  into IHS Common Stock at the option of the
holder at any time at or before maturity at $32.125 per share (the equivalent of
31.128  shares  per  $1,000  principal  amount  of 6%  Debentures),  subject  to
adjustment  upon the occurrence of certain  events.  In the event of a change in
control of IHS (as defined in the indenture  under which the 6% Debentures  were
issued),  each  holder of 6%  Debentures  may  require  IHS to  repurchase  such
holder's 6%  Debentures,  in whole or in part, at 100% of the  principal  amount
thereof, plus accrued interest to the repurchase date.


9 1/4% SENIOR SUBORDINATED NOTES DUE 2008

     IHS has outstanding  $500,000,000  aggregate principal amount of its 9 1/4%
Senior Subordinated Notes due 2008 (the "9 1/4% Senior Notes").  Interest on the
9 1/4% Senior  Notes is payable  semi-annually  on January 15 and July 15. The 9
1/4% Senior Notes are redeemable in whole or in part at the option of IHS at any
time on or after January 15, 2003, at a price,  expressed as a percentage of the
principal  amount,  initially equal to 104.625% and declining to 100% on January
15,  2006,  plus accrued  interest  thereon.  In addition,  IHS may redeem up to
$166,667,000  aggregate  principal amount of 9 1/4% Senior Notes at any time and
from time to time prior to  January  15,  2001 at a  redemption  price  equal to
109.25%  of the  aggregate  principal  amount  thereof,  plus  accrued  interest
thereon, out of the net cash proceeds of one or more Public Equity Offerings (as
defined in the indenture under which the 9 1/4% Senior Notes were issued (the "9
1/4% Senior Notes  Indenture")).  In the event of a change in control of IHS (as
defined in the 9 1/4%  Senior  Notes  Indenture),  each  holder of 9 1/4% Senior
Notes may require IHS to repurchase  such holder's 9 1/4% Senior Notes, in whole
or in part, at 101% of the principal  amount thereof,  plus accrued  interest to
the repurchase date. The 9 1/4% Senior Notes Indenture con-


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tains certain covenants,  including,  but not limited to, covenants with respect
to the following  matters:  (i)  limitations on additional  indebtedness  unless
certain  coverage  ratios  are  met;  (ii)  limitations  on  other  subordinated
indebtedness;  (iii)  limitations on liens;  (iv) limitations on the issuance of
preferred  stock by IHS'  subsidiaries;  (v)  limitations on  transactions  with
affiliates;  (vi)  limitations  on restricted  payments and  investments;  (vii)
application  of the  proceeds of certain  asset  sales;  (viii)  limitations  on
restrictions  on  subsidiary  dividends;   and  (ix)  restrictions  on  mergers,
consolidations and the transfer of all or substantially all of the assets of IHS
to another person.


9 1/2% SENIOR SUBORDINATED NOTES DUE 2007

     IHS has outstanding  $450,000,000  aggregate principal amount of its 9 1/2%
Senior Subordinated Notes due 2007 (the "9 1/2% Senior Notes").  Interest on the
9 1/2% Senior Notes is payable semi-annually on March 15 and September 15. The 9
1/2% Senior Notes are redeemable in whole or in part at the option of IHS at any
time on or after  September 15, 2002,  at a price,  expressed as a percentage of
the  principal  amount,  initially  equal to 104.75%  and  declining  to 100% on
September 15, 2005, plus accrued interest thereon.  In addition,  IHS may redeem
up to $150,000,000 aggregate principal amount of 9 1/2% Senior Notes at any time
and from time to time prior to September 15, 2000 at a redemption price equal to
108.50%  of the  aggregate  principal  amount  thereof,  plus  accrued  interest
thereon, out of the net cash proceeds of one or more Public Equity Offerings (as
defined in the indenture under which the 9 1/2% Senior Notes were issued (the "9
1/2% Senior Notes  Indenture")).  In the event of a change in control of IHS (as
defined in the 9 1/2%  Senior  Notes  Indenture),  each  holder of 9 1/2% Senior
Notes may require IHS to repurchase  such holder's 9 1/2% Senior Notes, in whole
or in part, at 101% of the principal  amount thereof,  plus accrued  interest to
the  repurchase  date.  The 9  1/2%  Senior  Notes  Indenture  contains  certain
covenants,  including,  but  not  limited  to,  covenants  with  respect  to the
following  matters:  (i) limitations on additional  indebtedness  unless certain
coverage ratios are met; (ii)  limitations on other  subordinated  indebtedness;
(iii)  limitations on liens; (iv) limitations on the issuance of preferred stock
by IHS'  subsidiaries;  (v) limitations on transactions  with  affiliates;  (vi)
limitations on restricted  payments and  investments;  (vii)  application of the
proceeds  of  certain  asset  sales;   (viii)  limitations  on  restrictions  on
subsidiary dividends;  and (ix) restrictions on mergers,  consolidations and the
transfer of all or substantially all of the assets of IHS to another person.


10 1/4% SENIOR SUBORDINATED NOTES DUE 2006

     IHS has outstanding  $150,000,000 aggregate principal amount of its 10 1/4%
senior subordinated notes due 2006 (the "10 1/4% Senior Notes"). Interest on the
10 1/4% Senior Notes is payable semi-annually on April 30 and October 30. The 10
1/4% Senior Notes are  redeemable  for cash at any time after April 30, 2001, at
IHS'  option,  in whole or in part,  initially  at a  redemption  price equal to
105.125% of the principal  amount,  declining to 100% of the principal amount on
April 30, 2004, plus accrued  interest thereon to the date fixed for redemption.
In the event of a change in control of IHS (as  defined in the  indenture  under
which the 10 1/4% Senior Notes were issued), each holder of 10 1/4% Senior Notes
may require IHS to repurchase such holder's 10 1/4% Senior Notes, in whole or in
part,  at 101% of the principal  amount  thereof,  plus accrued  interest to the
repurchase  date. The indenture under which the 10 1/4% Senior Notes were issued
contains  certain  covenants,  including,  but not  limited to,  covenants  with
respect to the following  matters:  (i)  limitations on additional  indebtedness
unless certain  ratios are met; (ii)  limitations  on other  subordinated  debt;
(iii)  limitations on liens; (iv) limitations on the issuance of preferred stock
by IHS'  subsidiaries;  (v) limitations on transactions  with  affiliates;  (vi)
limitations on certain payments,  including dividends;  (vii) application of the
proceeds of certain asset sales; (viii) restrictions on mergers,  consolidations
and the  transfer  of all or  substantially  all of the assets of IHS to another
person; and (ix) limitations on investments and loans.


10 3/4% Senior Subordinated Notes due 2004

     IHS has  outstanding  $107,000  aggregate  principal  amount of its 10 3/4%
Senior Subordinated Notes due 2004 (the "10 3/4% Senior Notes"). Interest on the
10 3/4% Senior Notes is payable  semi-annually on January 15 and July 15. The 10
3/4% Senior Notes are redeemable in whole or in part at the option of IHS at any
time on or after July 15, 1999,  at a price,  expressed  as a percentage  of the
principal amount,


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<PAGE>

initially equal to 105.375% and declining to 100% on July 15, 2002, plus accrued
interest thereon.  In the event of a change in control of IHS (as defined in the
indenture  under which the 10 3/4% Senior Notes were issued (the "10 3/4% Senior
Notes  Indenture")),  each  holder of 10 3/4%  Senior  Notes may  require IHS to
repurchase  such holder's 10 3/4% Senior Notes,  in whole or in part, at 101% of
the principal amount thereof,  plus accrued interest to the repurchase date. The
10 3/4% Senior Notes Indenture contains certain limited  covenants,  including a
covenant with respect to the application of the proceeds of certain asset sales.

     On May 30, 1997, IHS repurchased  $99,893,000 aggregate principal amount of
the 10 3/4% Senior Notes pursuant to a cash tender offer. As a condition of IHS'
obligation  to  repurchase  tendered 10 3/4%  Senior  Notes,  tendering  holders
consented to amendments to the 10 3/4% Senior Notes Indenture  which  eliminated
or modified  most of the  restrictive  covenants  previously  contained  in such
indenture.


9 5/8% SENIOR SUBORDINATED NOTES DUE 2002, SERIES A

     IHS has outstanding $25,000 aggregate principal amount of its 9 5/8% Senior
Subordinated  Notes due 2002, Series A (the "9 5/8% Senior Notes").  Interest on
the 9 5/8% Senior Notes is payable  semi-annually on May 31 and November 30. The
9 5/8% Senior  Notes are not  redeemable  prior to  maturity.  In the event of a
change in control of IHS (as  defined in the  indenture  under  which the 9 5/8%
Senior Notes were issued (the "9 5/8% Senior Notes Indenture")),  each holder of
9 5/8% Senior Notes may require IHS to  repurchase  such  holder's 9 5/8% Senior
Notes,  in whole or in  part,  at 101% of the  principal  amount  thereof,  plus
accrued  interest to the  repurchase  date.  The 9 5/8% Senior  Notes  Indenture
contains  certain  limited  covenants,  including a covenant with respect to the
application of the proceeds of certain asset sales.

     On May 30, 1997, IHS repurchased $114,975,000 aggregate principal amount of
the 9 5/8% Senior Notes pursuant to a cash tender offer.  As a condition of IHS'
obligation  to  repurchase  tendered  9 5/8%  Senior  Notes,  tendering  holders
consented to amendments to the 9 5/8% Senior Notes Indenture which eliminated or
modified  most  of  the  restrictive  covenants  previously  contained  in  such
indenture.


CERTAIN OTHER OBLIGATIONS

     IHS'  contingent   liabilities   (other  than  liabilities  in  respect  of
litigation  and  the  contingent  payments  in  respect  of the  First  American
Acquisition) aggregated  approximately $77.3 million as of June 30, 1997. IHS is
obligated to purchase its  Greenbriar  facility upon a change in control of IHS.
The net purchase price of the facility is  approximately  $4.0 million.  IHS has
guaranteed  approximately  $6.6  million of the  lessor's  indebtedness.  IHS is
required,  upon certain  defaults under the lease,  to purchase its Orange Hills
facility  at a  purchase  price  equal to the  greater  of $7.1  million  or the
facility's fair market value. IHS has guaranteed approximately $4.0 million owed
by Tutera  Group,  Inc.  and Sunset Plaza  Limited  Partnership,  a  partnership
affiliated with a partnership in which IHS has a 49% interest, to Finova Capital
Corporation.  IHS has established  several irrevocable standby letters of credit
with the Bank of Nova  Scotia to secure  certain of IHS'  self-insured  workers'
compensation  obligations,  health benefits and other  obligations.  The maximum
obligation  was $15.7 million at June 30, 1997. IHS has also  established  three
irrevocable standby letters of credit in the total amount of $10.7 million.  IHS
has  guaranteed  approximately  $539,000 owed by a managed  facility to National
Health  Investors Inc. and  approximately  $8.9 million owed by Litchfield Asset
Management  Corporation to National Health  Investors Inc. At June 30, 1997, IHS
had guaranteed  approximately  $4.8 million owed by CCA, a related party company
to which IHS provided certain management  services,  to Daiwa Healthco-2 LLC and
had also  guaranteed  approximately  $10.0  million  owed by CCA to  Health  and
Retirement  Properties  Trust  under a loan and lease  financing  agreement.  In
addition,  IHS had  established an  irrevocable  standby line of credit with CCA
with a  maximum  amount  of $5.0  million  available  to CCA at June  30,  1997.
Subsequent to June 30, 1997, IHS  established an additional  $5.0 million credit
facility.  On September 25, 1997, IHS acquired CCA. See "IHS Recent Developments
- -- Recent  Acquisitions." IHS owned warrants to purchase  approximately 13.5% of
CCA's Common Stock, and IHS' Chairman and Chief Executive  Officer  beneficially
owned  approximately  21.0% of CCA's  outstanding  common stock  (excluding  the
warrants owned by IHS). In addition,  IHS has obligations under operating leases
aggregating approxi-


                                       74


<PAGE>


mately  $212.1  million at June 30, 1997.  In addition,  with respect to certain
acquired  businesses  IHS is obligated to make  certain  contingent  payments if
earnings of the acquired businesses increase or earnings targets are met. IHS is
also obligated under certain  circumstances to make contingent payments of up to
$155  million in  respect of the First  American  Acquisition.  See "IHS  Recent
Developments -- First American Acquisition."

     IHS leases ten facilities from  Meditrust,  a  publicly-traded  real estate
investment trust. With respect to all the facilities leased from Meditrust,  IHS
is obligated to pay additional rent in an amount equal to a specified percentage
(generally  five percent) of the amount by which the  facility's  gross revenues
exceed a specified  amount  (generally  based on the  facility's  gross revenues
during its first year of  operation).  If an event of default  occurs  under any
Meditrust lease or any other agreement IHS has with Meditrust, Meditrust has the
right to require IHS to purchase the facility  leased from the  partnership at a
price equal to the higher of the then  current fair market value of the facility
or the original  purchase  price of the facility paid by Meditrust plus the cost
of certain  capital  expenditures  paid for by Meditrust,  an adjustment for the
increase in the cost of living index since the commencement of the lease and all
rent then due and  payable,  all such amounts to be  determined  pursuant to the
prescribed  formula  contained in the lease.  In addition,  each Meditrust lease
provides that a default under any other  Meditrust  lease or any other agreement
IHS has with  Meditrust  constitutes  a  default  under  such  lease.  Upon such
default,  Meditrust  has the right to  terminate  the leases and to seek damages
based upon lost rent.


                                       75


<PAGE>


Facsimile  copies of the Letter of Transmittal,  properly  completed and validly
executed, will be accepted. Letters of Transmittal,  certificates for Debentures
and any other required  documents  should be sent or delivered by each Holder of
Debentures or such Holder's broker, dealer,  commercial bank or trust company to
the Depositary at one of its addresses set forth below.


                        THE DEPOSITARY FOR THE OFFER IS:
                           PNC Bank, Kentucky, Inc.



<TABLE>
<S>                                       <C>                                     <C>
                    By Mail:                      By Overnight Courier:                         By Hand:

  Corporate Trust Department, 7th Floor   Corporate Trust Department, 7th Floor   Corporate Trust Department, 7th Floor
           500 W. Jefferson Street               500 W. Jefferson Street                500 W. Jefferson Street
         Louisville, Kentucky 40202            Louisville, Kentucky 40202              Louisville, Kentucky 40202

                                                      By Facsimile:
                                                     (502) 581-2705

                                              Facsimile Confirmation Only:
                                                     (502) 581-3214

</TABLE>


     Requests for assistance or additional copies of this Offer to Purchase, the
Letter of  Transmittal,  the Notice of  Guaranteed  Delivery  and other  related
documents should be directed to the Information Agent. You may also contact your
broker,  dealer,  commercial  bank,  trust  company  or nominee  for  assistance
concerning the Offer.


                     THE INFORMATION AGENT FOR THE OFFER IS:

                            MACKENZIE PARTNERS, INC.
                                156 Fifth Avenue
                            New York, New York 10010
                                 (212) 929-5500
                                       or
                          Call Toll Free (800) 322-2885





The date of this  Change of Control  Notice and Offer to Purchase is November 5,
1997





                              Letter of Transmittal
                                    TO TENDER
               5 1/4% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003

                                       OF

                           ROTECH MEDICAL CORPORATION

         PURSUANT TO THE CHANGE OF CONTROL NOTICE AND OFFER TO PURCHASE
                             DATED NOVEMBER 5, 1997


SUBJECT  TO THE TERMS AND  CONDITIONS  SET FORTH IN THE OFFER TO  PURCHASE,  THE
OFFER AND  WITHDRAWAL  RIGHTS WILL EXPIRE AT 5:00 P.M.,  NEW YORK CITY TIME,  ON
DECEMBER 4, 1997, UNLESS THE OFFER IS EXTENDED (SUCH TIME AND DATE OR THE LATEST
EXTENSION THEREOF, IF EXTENDED,  THE "EXPIRATION DATE").  DEBENTURES TENDERED IN
THE OFFER MAY BE WITHDRAWN AT ANY TIME PRIOR TO THE EXPIRATION DATE.


                        THE DEPOSITARY FOR THE OFFER IS:

                            PNC BANK, KENTUCKY, INC.




<TABLE>
<S>                                       <C>                                     <C>
                  By Mail:                        By Overnight Courier:                          By Hand:

  Corporate Trust Department, 7th Floor   Corporate Trust Department, 7th Floor   Corporate Trust Department, 7th Floor
           500 W. Jefferson Street               500 W. Jefferson Street                500 W. Jefferson Street
         Louisville, Kentucky 40202            Louisville, Kentucky 40202              Louisville, Kentucky 40202

                                                      By Facsimile:
                                                     (502) 581-2705

                                              Facsimile Confirmation Only:
                                                     (502) 581-3214

</TABLE>


     DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS,  OR  TRANSMISSION  OF
INSTRUCTIONS VIA FACSIMILE,  OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A
VALID DELIVERY. THE INSTRUCTIONS  ACCOMPANYING THIS LETTER OF TRANSMITTAL SHOULD
BE READ CAREFULLY BEFORE THIS LETTER OF TRANSMITTAL IS COMPLETED.

     HOLDERS WHO WISH TO BE ELIGIBLE TO RECEIVE THE REPURCHASE PRICE PURSUANT TO
THE OFFER MUST  VALIDLY  TENDER (OR  RETENDER IF SUCH  HOLDERS  HAVE  PREVIOUSLY
WITHDRAWN)  THEIR DEBENTURES TO THE DEPOSITARY PRIOR TO 5:00 P.M., NEW YORK CITY
TIME, ON THE EXPIRATION DATE.

     This Letter of Transmittal  should be used only to tender the Debentures as
described  in the  Change of  Control  Notice  and Offer to  Purchase  of RoTech
Medical  Corporation,  dated  November  5, 1997 (as the same may be  amended  or
supplemented from time to time, the "Offer to Purchase").

     This  Letter  of  Transmittal  is to be used  (i) if  Debentures  are to be
physically delivered to the Depositary,  (ii) if delivery of Debentures is to be
made by book-entry  transfer to the account  maintained by the Depositary at the
Depository  Trust Company  ("DTC")  pursuant to the  procedures set forth in the
Offer to  Purchase  under the caption  "The Offer --  Procedures  for  Tendering
Debentures -- Book-Entry  Delivery  Procedures" or (iii) if Debentures are being
tendered in accordance with the guaranteed  delivery procedures set forth in the
Offer to  Purchase  under the caption  "The Offer --  Procedures  for  Tendering
Debentures -- Guaranteed Delivery."

     Holders of  Debentures  that are  tendering by  book-entry  transfer to the
Depositary's  account at DTC can  execute the tender  through the DTC  Automated
Tender Offer Program ("ATOP"),  for which the transaction will be eligible.  DTC
participants  that are accepting the Offer should  transmit their  acceptance to
DTC, which will edit and verify the acceptance and execute a book-entry delivery
to the Depositary's account at DTC. DTC will then send an Agent's Message to the
Depositary  for its  acceptance.  Delivery  of the  Agent's  Message by DTC will
satisfy  the  terms of the Offer as to  execution  and  delivery  of a Letter of
Transmittal  by  the  participant   identified  in  the  Agent's  Message.   DTC
participants  may also  accept the Offer by  submitting  a notice of  guaranteed
delivery through ATOP.

     Holders  whose  Debentures  are not  available or who cannot  deliver their
Debentures and all other documents  required hereby to the Depositary  prior to,
or  on,  the  Expiration  Date  may  nevertheless  tender  their  Debentures  in
accordance  with the  guaranteed  delivery  procedures set forth in the Offer to
Purchase under the caption "The Offer -- Procedures for Tendering  Debentures --
Guaranteed Delivery." See Instruction 2 herein.



<PAGE>


     DELIVERY  OF  DOCUMENTS  TO  DTC  DOES  NOT  CONSTITUTE   DELIVERY  TO  THE
DEPOSITARY.

     THE OFFER IS NOT BEING MADE TO (NOR WILL TENDERS OF  DEBENTURES BE ACCEPTED
FROM OR ON  BEHALF  OF)  HOLDERS  IN ANY  JURISDICTION  IN WHICH  THE  MAKING OR
ACCEPTANCE  OF THE  OFFER  WOULD  NOT BE IN  COMPLIANCE  WITH  THE  LAWS OF SUCH
JURISDICTION.

     Holders who wish to tender  their  Debentures  must  complete the box below
entitled  "Method of Delivery"  and complete  columns (1) through (3) in the box
herein entitled "Description of Debentures Tendered" and sign in the appropriate
box below.  Holders who complete  this Letter of  Transmittal  will be deemed to
have tendered all Debentures listed in the box.

     Only registered  Holders of Debentures may validly tender their  Debentures
pursuant to the Offer.  Only  registered  Holders of Debentures  are entitled to
receive the Repurchase Price with respect to the Debentures.

     All  capitalized  terms used herein and not defined  herein  shall have the
meanings ascribed to them in the Offer to Purchase.


                                        2


<PAGE>

- --------------------------------------------------------------------------------
     METHOD OF DELIVERY



 [ ]      CHECK  HERE IF  CERTIFICATES  FOR  TENDERED  DEBENTURES  ARE  ENCLOSED
          HEREWITH.

 [ ]      CHECK HERE IF TENDERED  DEBENTURES  ARE BEING  DELIVERED BY BOOK-ENTRY
          TRANSFER  MADE TO THE  ACCOUNT  MAINTAINED  BY THE  DEPOSITARY  WITH A
          BOOK-ENTRY   TRANSFER  FACILITY   SPECIFIED  BELOW  AND  COMPLETE  THE
          FOLLOWING:


               Name of Tendering Institution: ---------------------------


               Name of Book-Entry Transfer Facility:
               [ ] The Depository Trust Company
               [ ] Philadelphia Depository Trust Company


               Account Number: ----------  VOI Number: ------------------


 [ ]      CHECK HERE IF TENDERED  DEBENTURES ARE BEING  DELIVERED  PURSUANT TO A
          NOTICE OF GUARANTEED  DELIVERY  PREVIOUSLY  SENT TO THE DEPOSITARY AND
          COMPLETE THE FOLLOWING:


          Name(s) of Registered Owner(s): --------------------------------------

          Window Ticket Number (if any): ---------------------------------------

          Date of Execution of Notice of Guaranteed Delivery: ------------------

          Name of Eligible Institution which Guaranteed Delivery: --------------

          If delivered by a Book-Entry Transfer Facility, check box of
          Book-Entry Transfer Facility:

          [ ] The Depository Trust Company
          [ ] Philadelphia Depository Trust Company

          Account Number: ----------   VOI Number: ----------
- --------------------------------------------------------------------------------


<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------
                                  DESCRIPTION OF DEBENTURES TENDERED*

<S>                                               <C>
    NAME(S) AND ADDRESS(ES) OF HOLDER(S)
         (PLEASE FILL IN, IF BLANK,                               DEBENTURES TENDERED
 EXACTLY AS NAME(S) APPEAR(S) ON DEBENTURES)           (ATTACH ADDITIONAL SCHEDULE, IF NECESSARY)
- ----------------------------------------------------------------------------------------------------------
                     (1)                                 (2)                           (3)
                                                  SECURITY NUMBER(S)**     PRINCIPAL AMOUNT OF DEBENTURES
                                                                                      TENDERED***
- ----------------------------------------------------------------------------------------------------------





- ----------------------------------------------------------------------------------------------------------
</TABLE>


*    Completion of this Letter of Transmittal  will constitute the tender of all
     Debentures delivered.

**   Need not be completed by Holders tendering by book-entry transfer.

***  Unless  otherwise   specified,   the  entire  aggregate   principal  amount
     represented  by  the  Debentures  described  above  will  be  deemed  to be
     tendered.


                                        3


<PAGE>


                     NOTE: SIGNATURES MUST BE PROVIDED BELOW

               PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY


Ladies and Gentlemen:


     By execution hereof,  the undersigned  hereby  acknowledges  receipt of the
Change of Control  Notice and Offer to Purchase  dated  November 5, 1997 (as the
same may be amended or supplemented  from time to time, the "Offer to Purchase")
of RoTech Medical  Corporation (the  "Company"),  and this Letter of Transmittal
and instructions hereto (the "Letter of Transmittal"), relating to the Company's
offer to  purchase  (the  "Offer")  all of its  outstanding  5 1/4%  Convertible
Subordinated  Debentures due 2003 (the  "Debentures") upon the terms and subject
to the conditions set forth in the Offer to Purchase.

     Upon the terms and subject to the  conditions  of the Offer as set forth in
the Offer to Purchase and this Letter of  Transmittal,  the  undersigned  hereby
tenders to the Company the principal amount of Debentures indicated above.

     Subject to, and effective upon, the acceptance for payment of the principal
amount of Debentures tendered hereby, the undersigned hereby sells,  assigns and
transfers to, or upon the order of, the Company all right, title and interest in
and to, and any and all  claims in  respect of or arising or having  arisen as a
result of the  undersigned's  status as a Holder  of,  all  Debentures  tendered
hereby.  The  undersigned  hereby  irrevocably   constitutes  and  appoints  the
Depositary as the true and lawful agent and  attorney-in-fact of the undersigned
(with full knowledge that the Depositary  also acts as the agent of the Company)
with respect to such Debentures,  with full power of substitution (such power of
attorney  being deemed to be an  irrevocable  power coupled with an interest) to
(a) deliver such  Debentures,  or transfer  ownership of such  Debentures on the
account books  maintained by DTC,  together with all  accompanying  evidences of
transfer and authenticity, to or upon the order of the Company, (b) present such
Debentures  for  transfer on the  register,  and (c) receive  all  benefits  and
otherwise  all  rights  of  beneficial  ownership  of  such  Debentures,  all in
accordance with the terms of the Offer as described in the Offer to Purchase.

     The undersigned  understands that tenders of Debentures may be withdrawn by
written notice of withdrawal  received by the Depositary at any time on or prior
to 5:00 p.m.,  New York City time,  on the  Expiration  Date.  In the event of a
termination of the Offer, the Debentures  tendered pursuant to the Offer will be
returned  to the  tendering  Holders  promptly  (or,  in the case of  Debentures
tendered by book-entry transfer, such Debentures will be credited to the account
maintained at DTC from which such  Debentures  were  delivered).  If the Company
makes a material change in the terms of the Offer or the information  concerning
the Offer,  the Company will  disseminate  additional Offer materials and extend
such Offer, to the extent required by law.

     The  undersigned  hereby  represents and warrants that the  undersigned has
full power and  authority to tender,  sell,  assign and transfer the  Debentures
tendered  hereby,  and that when such Debentures are accepted for payment by the
Company,  the Company will  acquire  good,  marketable  and  unencumbered  title
thereto,  free and clear of all liens,  restrictions,  charges and encumbrances,
and that none of such  Debentures will be subject to any adverse claim or right.
The undersigned, upon request, will execute and deliver all additional documents
deemed by the Depositary or the Company to be necessary or desirable to complete
the sale, assignment and transfer of the Debentures tendered hereby.

     The undersigned  understands that tenders of Debentures  pursuant to any of
the  procedures  described in the Offer to Purchase under the caption "The Offer
- -- Procedures  for Tendering  Debentures"  and in the  instructions  hereto will
constitute  the  undersigned's  acceptance  of the terms and  conditions  of the
Offer. The Company's acceptance of such Debentures for payment will constitute a
binding  agreement  between the  undersigned  and the Company upon the terms and
subject  to the  conditions  of the  Offer.  For  purposes  of  the  Offer,  the
undersigned   understands  that  validly  tendered  Debentures  (or  defectively
tendered  Debentures with respect to which the Company has, or has caused to be,
waived such defect)  will be deemed to have been  accepted by the Company if, as
and when the Company gives oral or written notice thereof to the Depositary.

     All  authority  conferred  or  agreed  to be  conferred  by this  Letter of
Transmittal  shall survive the death or incapacity of the  undersigned and every
obligation of the undersigned  under this Letter of Transmittal shall be binding
upon   the   undersigned's   heirs,   personal    representatives,    executors,
administrators,  successors,  assigns,  trustees in  bankruptcy  and other legal
representatives.

     The  undersigned  understands  that  the  delivery  and  surrender  of  any
Debentures is not  effective,  and the risk of loss of the  Debentures  does not
pass to the  Depositary,  until  receipt  by the  Depositary  of this  Letter of
Transmittal (or a manually signed facsimile hereof), properly completed and duly
executed,  together with all  accompanying  evidences of authority and any other
required documents in form satisfactory to the Company.  All questions as to the
form of all  documents  and the  validity  (including  the time of receipt)  and
acceptance of tenders and  withdrawals  of Debentures  will be determined by the
Company, in its sole discretion, which determination shall be final and binding.


                                        4


<PAGE>


     Unless  otherwise  indicated  herein in the box entitled  "Special  Payment
Instructions,"  please issue the check for the Repurchase  Price with respect to
Debentures accepted for payment,  and return any certificates for Debentures not
tendered or not accepted for payment, in the name(s) of the registered holder(s)
appearing above under "Description of Debentures  Tendered."  Similarly,  unless
otherwise indicated herein in the box entitled "Special Delivery  Instructions,"
please  mail the check for the  Repurchase  Price  with  respect  to  Debentures
accepted for payment, together with any certificates for Debentures not tendered
or not accepted for payment (and any accompanying  documents, as appropriate) to
the address(es) of the registered  holder(s)  appearing above under "Description
of Debentures  Tendered." If both the "Special Payment Instructions" box and the
"Special Delivery  Instructions"  box are completed,  please issue the check for
the Repurchase  Price with respect to any Debentures  accepted for payment,  and
return any certificates for Debentures not tendered or not accepted for payment,
in the  name(s)  of,  and  mail the  check  and any such  certificates  to,  the
person(s) at the address(es) so indicated.  The undersigned  recognizes that the
Company has no obligation pursuant to the "Special Payment  Instructions" box or
"Special Delivery  Instructions" box provisions of this Letter of Transmittal to
transfer any Debenture from the name of the registered  holder(s) thereof if the
Company  does  not  accept  for  payment  any of the  principal  amount  of such
Debenture.


                                        5


<PAGE>

- --------------------------------------------------------------------------------
                          SPECIAL PAYMENT INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)


To be completed only if  certificates  for debentures in a principal  amount not
tendered or not accepted for payment and/or the check for the  Repurchase  Price
are to be  issued  in the name of  someone  other  than the  undersigned,  or if
Debentures are to be returned by credit to an account maintained by DTC.

Issue Check and/or Debentures to:

Name: ------------------------------------------------------------------------
     (Please print)

Address: ----------------------------------------------------------------------
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
                                                               Zip Code
- -------------------------------------------------------------------------------

                         Taxpayer Identification Number
               (You must also complete Substitute Form W-9 below)
                          Requires Signature Guarantee


Credit unaccepted Debentures tendered by book-entry transfer to:

       [ ] The Depository Trust Company

       [ ] Philadelphia Depository Trust Company

  account set forth below:


   -----------------------------------------------------------------------------

                                (account number)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

                          SPECIAL DELIVERY INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)


To be completed ONLY if  certificates  for Debentures in a principal  amount not
tendered or not accepted for payment and/or the check for the  Repurchase  Price
are to be sent to someone  other than the  undersigned  at an address other than
that shown above.

Deliver Check and/or Debentures to:

Name: ------------------------------------------------------------------------
       (Please print)

Address: ----------------------------------------------------------------------
  -----------------------------------------------------------------------------
  -----------------------------------------------------------------------------
                                                                Zip Code
  -----------------------------------------------------------------------------

                         Taxpayer Identification Number
               (You must also complete Substitute Form W-9 below)
                          Requires Signature Guarantee
- --------------------------------------------------------------------------------


                                        6


<PAGE>

- --------------------------------------------------------------------------------
                                    SIGN HERE
                        (TO BE COMPLETED BY ALL TENDERING
                   HOLDERS OF DEBENTURES REGARDLESS OF WHETHER
               DEBENTURES ARE BEING PHYSICALLY DELIVERED HEREWITH)

 -------------------------------------------------------------------------------
 -------------------------------------------------------------------------------
 -------------------------------------------------------------------------------
 -------------------------------------------------------------------------------
 -------------------------------------------------------------------------------
 -------------------------------------------------------------------------------
               (Signature(s) of Holder(s) or Authorized Signatory)

Dated:______________________________, 1997

Must be  signed by the  registered  holder(s)  of  Debentures  exactly  as their
name(s)  appear(s)  on  certificate(s)   for  the  Debentures  or  by  person(s)
authorized  to  become  registered   holder(s)  by  endorsements  and  documents
transmitted  with this  Letter of  Transmittal.  If  signature  is by a trustee,
executor, administrator,  guardian, attorney-in-fact,  officer of a corporation,
agent or other person acting in a fiduciary or representative  capacity,  please
provide the following information and see Instruction 5 herein.

Name(s): -----------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                 (Please Print)

Capacity (full title): ---------------------------------------------------------

Address: -----------------------------------------------------------------------
- --------------------------------------------------------------------------------
                              (Including Zip Code)

Area Code and Telephone No.: ---------------------------------------------------
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
              SIGNATURE GUARANTEE (SEE INSTRUCTIONS 1 AND 5 BELOW)



- --------------------------------------------------------------------------------
       (Name of Medallion Signature Guarantor Guaranteeing Signature(s) )

- --------------------------------------------------------------------------------
 (Address (including zip code) and Telephone No. (including area code) of Firm)

- --------------------------------------------------------------------------------
                             (Authorized Signature)

- --------------------------------------------------------------------------------
                                 (Printed Name)

- --------------------------------------------------------------------------------
                                     (Title)


Dated:______________________________, 1997

- --------------------------------------------------------------------------------

                                        7


<PAGE>
                                  INSTRUCTIONS


              FORMING PART OF THE TERMS AND CONDITIONS OF THE OFFER

     1. GUARANTEE OF SIGNATURES. All signatures on this Letter of Transmittal or
a notice of withdrawal must be guaranteed by a Medallion Signature Guarantor (as
defined in the Offer to  Purchase)  unless  (i) this  Letter of  Transmittal  is
signed by the registered  holder(s)  (which term, for purposes of this Letter of
Transmittal,  shall include DTC) of the Debentures tendered herewith and neither
the "Special Payment  Instructions" box nor the "Special Delivery  Instructions"
box of this Letter of Transmittal has been completed or (ii) such Debentures are
tendered for the account of an Eligible  Institution (as defined in the Offer to
Purchase). See Instruction 5 herein.

     2. DELIVERY OF LETTER OF TRANSMITTAL  AND DEBENTURES;  GUARANTEED  DELIVERY
PROCEDURES.  This Letter of  Transmittal  is to be  completed  by Holders if (i)
certificates  representing  Debentures  are to be  physically  delivered  to the
Depositary herewith by such Holders;  (ii) tender of Debentures is to be made by
book-entry  transfer  to  the  Depositary's  account  at  DTC  pursuant  to  the
procedures  set forth under the caption "The Offer --  Procedures  for Tendering
Debentures -- Book-Entry Delivery Procedures" in the Offer to Purchase; or (iii)
tender  of  Debentures  is to be  made  according  to  the  guaranteed  delivery
procedures  set forth under the caption "The Offer --  Procedures  for Tendering
Debentures -- Guaranteed Delivery" in the Offer to Purchase;  and, in each case,
instructions are not being  transmitted  through ATOP. All physically  delivered
Debentures,  or a confirmation  of a book-entry  transfer into the  Depositary's
account at DTC of all Debentures delivered electronically, as well as a properly
completed and duly executed Letter of Transmittal (or manually signed  facsimile
thereof) and any other documents required by this Letter of Transmittal, must be
received by the  Depositary  at its address set forth herein prior to 5:00 p.m.,
New York City time, on the Expiration  Date, or the tendering Holder must comply
with the guaranteed delivery  procedures set forth below.  Delivery of documents
to DTC does not constitute delivery to the Depositary.

     If a Holder  desires to tender  Debentures  pursuant  to the Offer and time
will not permit  this  Letter of  Transmittal,  certificates  representing  such
Debentures  and all other  required  documents to reach the  Depositary,  or the
procedures  for  book-entry  transfer  cannot be  completed,  on or prior to the
Expiration  Date, then such Holder must tender such  Debentures  pursuant to the
guaranteed  delivery  procedures  set forth  under  the  caption  "The  Offer --
Procedures  for Tendering  Debentures  --  Guaranteed  Delivery" in the Offer to
Purchase.  Pursuant  to such  procedures,  (i)  such  tender  must be made by or
through an Eligible  Institution,  (ii) a properly  completed  and duly executed
Notice  of  Guaranteed  Delivery,  substantially  in the  form  provided  by the
Company,  or an Agent's  Message with  respect to  guaranteed  delivery  that is
accepted by the  Company,  must be received  by the  Depositary,  either by hand
delivery,  mail, telegram or facsimile transmission prior to 5:00 p.m., New York
City time, on the Expiration  Date, and (iii) the  certificates for all tendered
Debentures,  in  proper  form for  transfer  (or  confirmation  of a  book-entry
transfer  of all  Debentures  delivered  electronically  into  the  Depositary's
account at DTC  pursuant to the  procedures  for such  transfer set forth in the
Offer to Purchase),  together with a properly completed and duly executed Letter
of Transmittal (or manually signed facsimile thereof) and any required signature
guarantees and any other  documents  required by this Letter of Transmittal or a
properly transmitted Agent's Message,  must be received by the Depositary within
three business days after the date of the execution of such Notice of Guaranteed
Delivery.

     THE METHOD OF DELIVERY OF THIS LETTER OF  TRANSMITTAL,  THE  DEBENTURES AND
ALL OTHER REQUIRED DOCUMENTS,  INCLUDING DELIVERY THROUGH DTC AND ANY ACCEPTANCE
OR AGENT'S  MESSAGE  DELIVERED  THROUGH  ATOP,  IS AT THE OPTION AND RISK OF THE
TENDERING  HOLDER.  If delivery is by mail,  registered mail with return receipt
requested,  properly  insured,  is  recommended.  In all cases,  sufficient time
should  be  allowed  for such  documents  to reach  the  Depositary.  Except  as
otherwise provided in this Instruction 2, delivery will be deemed made only when
actually received by the Depositary.

     No  alternative,  conditional or contingent  tenders will be accepted.  All
tendering  Holders,  by execution of this Letter of Transmittal  (or a facsimile
thereof),  waive any right to  receive  any  notice of the  acceptance  of their
Debentures for payment.

     If Holders wish to tender less than the entire  principal  amount evidenced
by any Debenture submitted,  such Holders must fill in the principal amount that
is to be  tendered  in the  column  entitled  "Principal  Amount  of  Debentures
Tendered,"  but only in integral  multiples of $1,000.  In the case of a partial
tender of  Debentures,  as soon as practicable  after the  Expiration  Date, new
certificates  for the remainder of the  Debentures  that were  evidenced by such
Holder's old certificates will be sent to such Holder, unless otherwise provided
in the appropriate box on this Letter of Transmittal.  The entire amount that is
represented  by Debentures  delivered to the  Depositary  will be deemed to have
been tendered,  unless  otherwise  indicated.  (This paragraph does not apply to
tender by book-entry transfer.)

     All  questions as to the validity,  form,  eligibility  (including  time of
receipt),  acceptance,  withdrawal and revocation of tendered Debentures will be
resolved by the Company,  whose  determination  will be final and  binding.  The
Company reserves the absolute right to reject any or all tenders and withdrawals
of Debentures  that are not in proper form or the acceptance of which would,  in
the opinion of the Company or counsel for the Company, be unlawful.  The Company
also reserves the right to waive any irregularities or conditions of a tender as
to particular

                                        8


<PAGE>


Debentures.  The  Company's  interpretation  of the terms and  conditions of the
Offer (including the  instructions in this Letter of Transmittal)  will be final
and binding.  Unless waived,  any  irregularities in connection with tenders and
withdrawals  of  Debentures  must be cured within such time as the Company shall
determine. Tenders and withdrawals of Debentures will not be deemed to have been
made  until  such  irregularities  have been  cured or  waived.  Any  Debentures
received by the  Depositary  that are not properly  tendered or delivered and to
which the  irregularities  have not been cured or waived will be returned by the
Depositary to the tendering Holder unless  otherwise  provided in this Letter of
Transmittal as soon as practicable following the Expiration Date.

     None of the Company,  IHS,  the  Depositary,  the  Information  Agent,  the
Trustee or any other person shall be obligated to give  notification  of defects
or  irregularities  in any tender or withdrawal or shall incur any liability for
failure to give any such notification.

     3. INADEQUATE  SPACE.  If the space provided  herein under  "Description of
Debentures  Tendered" is inadequate,  the certificate  numbers of the Debentures
and the principal  amount of Debentures  tendered should be listed on a separate
schedule and attached hereto.

     4.  WITHDRAWAL OF TENDERS.  Tenders of  Debentures  may be withdrawn at any
time prior to 5:00 p.m., New York City time, on the Expiration Date.

     For a  withdrawal  of a tender of  Debentures  to be  effective,  a written
telegraphic or facsimile  transmission  notice of withdrawal must be received by
the Depositary prior to 5:00 p.m., New York City time, on the Expiration Date at
its  address  set  forth on the back  cover of the Offer to  Purchase.  Any such
notice of  withdrawal  must (i) specify the name of the person who  tendered the
Debentures to be withdrawn, (ii) contain the description of the Debentures to be
withdrawn and identify the certificate number or numbers shown on the particular
certificates evidencing such Debentures (unless such Debentures were tendered by
book-entry  transfer) and the aggregate  principal  amount  represented  by such
Debentures  and  (iii) be signed by the  Holder of such  Debentures  in the same
manner as the  original  signature  on the Letter of  Transmittal  by which such
Debentures were tendered  (including any required signature  guarantees),  or be
accompanied by (x) documents of transfer sufficient to have the Trustee register
the  transfer of the  Debentures  into the name of the person  withdrawing  such
Debentures and (y) a properly  completed  irrevocable proxy that authorizes such
person to effect such revocation on behalf of such Holder.  If the Debentures to
be withdrawn have been delivered or otherwise  identified to the  Depositary,  a
signed notice of withdrawal is effective  immediately  upon written or facsimile
notice  of  withdrawal  even  if  physical  release  is not  yet  effected.  Any
Debentures  properly  withdrawn  will be deemed to be not validly  tendered  for
purposes of the Offer.

     Withdrawal of Debentures can only be  accomplished  in accordance  with the
foregoing procedures.

     All questions as to the validity  (including time of receipt) of notices of
withdrawal  will be determined by the Company,  in the Company's sole discretion
(whose determination shall be final and binding).  None of the Company, IHS, the
Depositary, the Information Agent, the Trustee or any other person will be under
any duty to give  notification of any defects or irregularities in any notice of
withdrawal, or incur any liability for failure to give any such notification.

     5. SIGNATURES ON LETTER OF TRANSMITTAL;  BOND POWERS AND  ENDORSEMENTS.  If
this  Letter  of  Transmittal  is  signed  by the  registered  Holder(s)  of the
Debentures  tendered hereby,  the signature(s) must correspond to the name(s) as
written on the face of the  Debentures  without  alteration,  enlargement or any
other  change  whatsoever.  If  this  Letter  of  Transmittal  is  signed  by  a
participant in DTC whose name is shown as the owner of the  Debentures  tendered
hereby,  the  signature  must  correspond  with the name  shown on the  security
position listing as the owner of the Debentures.

     If any  Debentures  tendered  hereby  are  owned of  record  by two or more
persons, all such persons must sign this Letter of Transmittal.

     If any Debentures  tendered hereby are registered in the names of different
Holders,  it will be  necessary to  complete,  sign and submit as many  separate
Letters of Transmittal,  and any necessary accompanying  documents, as there are
different registrations of such Debentures.

     If this  Letter  of  Transmittal  is  signed  by the  registered  Holder of
Debentures  tendered hereby, no endorsements of such Debentures or separate bond
powers are required, unless payment is to be made to, or Debentures not tendered
or not accepted for payment are to be issued in the name of, a person other than
the registered  Holder(s),  in which case the Debentures tendered hereby must be
endorsed  or  accompanied  by  appropriate  bond  powers,  in either case signed
exactly as the name(s) of the registered Holder(s) appear(s) on such Debentures.
Signatures on such  Debentures and bond powers must be guaranteed by a Medallion
Signature Guarantor. See Instruction 1 herein.

     If this Letter of  Transmittal  or any Debentures or bond powers are signed
by a trustee, executor, administrator, guardian, attorney-in-fact,  officer of a
corporation  or other person acting in a fiduciary or  representative  capacity,
such person should so indicate when signing, and proper evidence satisfactory to
the Company of such  person's  authority so to act must be  submitted  with this
Letter of Transmittal.


                                        9


<PAGE>


     6. TRANSFER TAXES.  Except as set forth in this  Instruction 6, the Company
will pay all transfer  taxes,  if any,  applicable to the purchase of Debentures
pursuant  to the Offer.  If,  however,  Debentures  for  principal  amounts  not
accepted for tender are to be delivered to, or are to be registered or issued in
the name of, any person other than the registered  Holder of the Debentures,  or
if tendered  Debentures  are registered in the name of any person other than the
person  signing the Letter of  Transmittal,  or if a transfer tax is imposed for
any reason other than the purchase of Debentures pursuant to the Offer, then the
amount of any such transfer tax (whether imposed on the registered Holder or any
other person) will be payable by the tendering Holder. If satisfactory  evidence
of payment of such tax or exemption therefrom is not submitted,  then the amount
of such  transfer  tax will be  deducted  from the  Repurchase  Price  otherwise
payable to such tendering Holder.

     7. SPECIAL PAYMENT AND DELIVERY INSTRUCTIONS. If a check for the payment of
the  Repurchase  Price with respect to any Debentures  tendered  hereby is to be
issued,  or if  Debentures  not  tendered or not  accepted for payment are to be
issued,  in the name of a person other than the person(s) signing this Letter of
Transmittal  or if such  check or any such  Debenture  is to be sent to  someone
other than the person(s)  signing this Letter of Transmittal or to the person(s)
signing this Letter of  Transmittal  but at an address  other than that shown in
the box entitled  "Description of Debentures Tendered," the appropriate boxes in
this Letter of Transmittal  must be completed.  If no such instruction is given,
the Repurchase Price and/or Debentures not accepted for payment or not tendered,
as the  case  may be,  will  be  sent  to the  person  signing  this  Letter  of
Transmittal. All Debentures tendered by book-entry transfer and not accepted for
payment will be returned by crediting the account at DTC designated above as the
account for which such Debentures were delivered.

     8. TAXPAYER  IDENTIFICATION  NUMBER.  Each tendering  Holder is required to
provide the Depositary with the Holder's correct taxpayer  identification number
("TIN"),   generally,   the  Holder's  Social   Security  or  Federal   Employer
Identification   number,  on  Substitute  Form  W-9,  which  is  provided  under
"Important Tax Information" below, and to certify whether such person is subject
to backup withholding of federal income tax.

     9. CONFLICTS.  In the event of any conflict  between the terms of the Offer
to Purchase and the terms of this Letter of Transmittal,  the terms of the Offer
to Purchase will control.

     10. WAIVER OF CONDITIONS.  The Company reserves the absolute right, subject
to  applicable  law,  to amend in any  respect  or  waive  any of the  specified
conditions in the Offer in the case of any particular Debenture tendered.

     11. MUTILATED, LOST, STOLEN OR DESTROYED DEBENTURES. If a Holder desires to
tender  Debentures  pursuant  to the  Offer,  but any  such  Debenture  has been
mutilated,  lost, stolen or destroyed,  such Holder should write to or telephone
the Trustee concerning the procedures for obtaining replacement certificates for
such Debenture,  arranging for indemnification or any other matter that requires
handling by the Trustee.

     12. REQUESTS FOR ASSISTANCE OR ADDITIONAL COPIES. Questions relating to the
procedure for tendering,  as well as requests for additional copies of the Offer
to  Purchase  and the  related  Letter of  Transmittal,  may be  directed to the
Information  Agent,  MacKenzie  Partners,  Inc., 156 Fifth Avenue, New York, New
York 10010, (800) 322-2885, or collect (212) 929-5500. A Holder may also contact
such Holder's  broker,  dealer,  commercial bank or trust company or nominee for
assistance concerning the Offer.

                           IMPORTANT TAX INFORMATION

     Under  federal  income  tax  law,  an owner of  Debentures  whose  tendered
Debentures  are accepted for payment is required to provide the  Depositary  (as
payor) with such owner's current TIN on Substitute Form W-9 below. If such owner
is an  individual,  the  TIN  is  his  or her  social  security  number.  If the
Depositary is not provided with the correct TIN, the owner or other payee may be
subject to a $50 penalty imposed by the Internal Revenue  Service.  In addition,
any  consideration  paid to such owner or other payee with respect to Debentures
purchased pursuant to the Offer may be subject to 31% backup withholding tax.

     Certain owners of Debentures (including, among others, all corporations and
certain  foreign  individuals)  are not subject to these backup  withholding and
reporting  requirements.  In order for a foreign  individual  to  qualify  as an
exempt recipient,  that owner must submit to the Depositary a properly completed
Internal  Revenue  Service  Form W-8 (a "Form W-8"),  signed under  penalties of
perjury,  attesting  to  that  individual's  exempt  status.  A Form  W-8 can be
obtained  from  the  Information   Agent.  See  the  enclosed   "Guidelines  for
Certification  of Taxpayer  Identification  Number on  Substitute  Form W-9" for
additional instructions.

     If backup withholding  applies,  the Depositary is required to withhold 31%
of any consideration paid to the owner or other payee. Backup withholding is not
an additional tax.  Rather,  the federal income tax liability of persons subject
to  backup  withholding  will be  reduced  by the  amount  of tax  withheld.  If
withholding  results in an  overpayment  of taxes, a refund may be obtained from
the Internal Revenue Service provided the required information is furnished.


                                       10


<PAGE>


PURPOSE OF SUBSTITUTE FORM W-9

     To prevent  backup  withholding  on any  consideration  paid to an owner or
other payee with  respect to  Debentures  purchased  pursuant to the Offer,  the
owner is required to notify the  Depositary  of the owner's  current TIN (or the
TIN of any other payee) by completing  the form below,  certifying  that the TIN
provided  on  Substitute  Form W-9 is correct  (or that such owner is awaiting a
TIN),  and that (i) the  owner has not been  notified  by the  Internal  Revenue
Service that the owner is subject to backup  withholding  as a result of failure
to report all interest or dividends  or (ii) the  Internal  Revenue  Service has
notified the owner that the owner is no longer subject to backup withholding.

WHAT NUMBER TO GIVE THE DEPOSITARY

     The  Holder  is  required  to give the  Depositary  the TIN  (e.g.,  social
security  number  or  employer  identification  number)  of  the  owner  of  the
Debentures.  If the  Debentures  are registered in more than one name or are not
registered in the name of the actual owner, consult the enclosed "Guidelines for
Certification  of Taxpayer  Identification  Number on  Substitute  Form W-9" for
additional guidance on which number to report.


     THE FOREGOING  DISCUSSION OF CERTAIN FEDERAL INCOME TAX CONSIDERATIONS DOES
NOT CONSIDER THE PARTICULAR FACTS AND CIRCUMSTANCES OF ANY HOLDER'S SITUATION OR
STATUS.  THE  SUMMARY  IS  BASED ON THE  PROVISIONS  OF THE  CODE,  REGULATIONS,
PROPOSED REGULATIONS, RULINGS AND JUDICIAL DECISIONS NOW IN EFFECT, ALL OF WHICH
ARE SUBJECT TO CHANGE,  POSSIBLY ON A RETROACTIVE  BASIS.  HOLDERS OF DEBENTURES
(INCLUDING  HOLDERS OF  DEBENTURES  WHO DO NOT TENDER THEIR  DEBENTURES)  SHOULD
CONSULT  THEIR OWN TAX ADVISORS  WITH RESPECT TO THE TAX  CONSEQUENCES  TO THEM,
INCLUDING THE TAX CONSEQUENCES  UNDER STATE,  LOCAL,  FOREIGN AND OTHER LAWS, OF
THE SALE OF THE DEBENTURES.  FOR ADDITIONAL  INFORMATION,  SEE "CERTAIN  FEDERAL
INCOME TAX CONSIDERATIONS" IN THE OFFER TO PURCHASE.


                                       11

<PAGE>
<TABLE>
<CAPTION>

                     PAYER'S NAME: PNC BANK, KENTUCKY, INC.
- --------------------------------------------------------------------------------
<S>                          <C>                                           <C>
SUBSTITUTE                   Part 1 -- PLEASE PROVIDE YOUR TIN IN             Social Security Number or
                             THE BOX AT RIGHT AND CERTIFY BY               Employer Identification Number
                             SIGNING AND DATING BELOW.                     
                                                                           ------------------------------
FORM W-9

DEPARTMENT OF THE TREASURY   Part 2 -- Certification-Under penalties of perjury, I certify that:
INTERNAL REVENUE SERVICE     (1)  The  number  shown  on  this  form is my correct taxpayer  identification number (or
                                  I am  waiting for a number to be issued to me) and
PAYER'S REQUEST FOR          (2)  I am not subject to backup withholding because: (a) I am exempt from backup withholding,
TAXPAYER IDENTIFICATION           or (b) I have not been notified by the Internal Revenue Service IRS that I am subject to
NUMBER "TIN"                      backup withholding as a result of a failure to report all interest or dividends, or (c) the
                                  IRS has notified me that I am no longer subject to (IRS) backup withholding.

                             CERTIFICATION  INSTRUCTIONS  -- You must cross out Item (2) above if you  have  been  notified
                             by the IRS that you are currently  subject to backup withholding  because of under reporting
                             interest or dividends on your tax return.
                             
                     
                             SIGNATURE:                                      Part 3
                                        -------------------------

                             ------------------------------------
                                                                             Awaiting TIN  [ ]
                             DATE: 
                                   ------------------------------
</TABLE>


NOTE: FAILURE  TO  COMPLETE  THIS FORM MAY  RESULT IN BACKUP  WITHHOLDING  OF 31
      PERCENT OF ANY PAYMENTS  MADE TO YOU PURSUANT TO THE OFFER.  PLEASE REVIEW
      THE ENCLOSED  "GUIDELINES  FOR  CERTIFICATION  OF TAXPAYER  IDENTIFICATION
      NUMBER ON SUBSTITUTE FORM W-9" FOR ADDITIONAL DETAILS.


           YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU CHECKED
                    THE BOX IN PART 3 OF SUBSTITUTE FORM W-9

                CERTIFICATE OF AWAITING TAX IDENTIFICATION NUMBER

I certify under penalties of perjury that a taxpayer  identification  number has
not been issued to me, and either (1) I have mailed or delivered an  application
to receive a taxpayer  identification number to the appropriate Internal Revenue
Service Center or Social Security  Administration Office or (2) I intend to mail
or deliver an  application  in the near future.  I  understand  that if I do not
provide a  taxpayer  identification  number by the time of  payment,  31% of all
reportable  cash payments made to me thereafter will be withheld until I provide
a taxpayer identification number.



Signature 
          ----------------------------------
Date 
     ---------------------------------------

                                       12
<PAGE>


                     THE INFORMATION AGENT FOR THE OFFER IS:

                            MACKENZIE PARTNERS, INC.
                                156 Fifth Avenue
                            New York, New York 10010
                                 (212) 929-5500
                                       or
                                 (800) 322-2885




                         NOTICE OF GUARANTEED DELIVERY
                                      FOR
       TENDER OF 5 1/4% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003
                                      OF


                          ROTECH MEDICAL CORPORATION
        PURSUANT TO THE CHANGE OF CONTROL NOTICE AND OFFER TO PURCHASE
                            DATED NOVEMBER 5, 1997



THIS NOTICE OF GUARANTEED  DELIVERY OR A FORM  SUBSTANTIALLY  EQUIVALENT  HERETO
MUST BE USED TO  ACCEPT  THE  OFFER  IF TIME  WILL  NOT  PERMIT  THE  LETTER  OF
TRANSMITTAL,  CERTIFICATES  REPRESENTING  THE  DEBENTURES OR ANY OTHER  REQUIRED
DOCUMENTS TO REACH THE  DEPOSITARY,  OR THE PROCEDURES  FOR BOOK-ENTRY  TRANSFER
CANNOT BE COMPLETED, ON OR PRIOR TO THE EXPIRATION DATE (AS DEFINED BELOW). THIS
FORM MAY BE  DELIVERED  BY AN ELIGIBLE  INSTITUTION  (AS DEFINED IN THE OFFER TO
PURCHASE) BY HAND  DELIVERY,  TELEGRAM,  FACSIMILE  TRANSMISSION  OR MAIL TO THE
DEPOSITARY AS SET FORTH BELOW. ALL CAPITALIZED TERMS USED HEREIN BUT NOT DEFINED
HEREIN SHALL HAVE THE MEANINGS  ASCRIBED TO THEM IN THE CHANGE OF CONTROL NOTICE
AND OFFER TO  PURCHASE  DATED  NOVEMBER  5, 1997 (AS THE SAME MAY BE  AMENDED OR
SUPPLEMENTED FROM TIME TO TIME, THE "OFFER TO PURCHASE").

THE  OFFER IS NOT  BEING  MADE TO (NOR  WILL THE  SURRENDER  OF  DEBENTURES  FOR
PURCHASE BE ACCEPTED FROM OR ON BEHALF OF) HOLDERS IN ANY  JURISDICTION IN WHICH
THE MAKING OR ACCEPTANCE  OF THE OFFER WOULD NOT BE IN COMPLIANCE  WITH THE LAWS
OF SUCH JURISDICTION.

THE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON DECEMBER 4, 1997 (THE
"EXPIRATION  DATE").  TENDERS OF  DEBENTURES  MAY BE WITHDRAWN AT ANY TIME ON OR
PRIOR TO 5:00 P.M., NEW YORK CITY TIME, ON THE EXPIRATION DATE.



                                   THE DEPOSITARY FOR THE OFFER IS:


                                       PNC BANK, KENTUCKY, INC.








<TABLE>
<S>                                      <C>                                           <C>
                    By Mail:                         By Overnight Courier:                            By Hand:
  Corporate Trust Department, 7th Floor      Corporate Trust Department, 7th Floor      Corporate Trust Department, 7th Floor
           500 W. Jefferson Street                  500 W. Jefferson Street                   500 W. Jefferson Street
         Louisville, Kentucky 40202               Louisville, Kentucky 40202                 Louisville, Kentucky 40202

                                                         By Facsimile:
                                                        (502) 581-2705

                                                 Facsimile Confirmation Only:
                                                        (502) 581-3214

                                          For information, call the Information Agent:
                                                   MacKenzie Partners, Inc.
                                                       156 Fifth Avenue
                                                      New York, NY 10010
                                                        (800) 322-2885
                                                        (212) 929-5500

</TABLE>

<PAGE>

     DELIVERY  OF  THIS  NOTICE  OF  GUARANTEED   DELIVERY  TO  AN  ADDRESS,  OR
TRANSMISSION OF INSTRUCTIONS VIA FACSIMILE TRANSMISSION, OTHER THAN AS SET FORTH
ABOVE, WILL NOT CONSTITUTE A VALID DELIVERY.

     This form is not to be used to guarantee signatures.  If a signature on the
Letter of  Transmittal  is required to be  guaranteed  by a Medallion  Signature
Guarantor under the instructions  thereto,  such signature guarantee must appear
in the  applicable  space  provided  in the  signature  box  on  the  Letter  of
Transmittal.


                                       2
<PAGE>

Ladies and Gentlemen:


     The undersigned  hereby tenders to the Company,  upon the terms and subject
to the conditions set forth in the Offer to Purchase and Letter of  Transmittal,
receipt of which is hereby acknowledged,  the principal amount of Debentures set
forth below,  pursuant to the  guaranteed  delivery  procedures set forth in the
Offer to  Purchase  under the heading  "The Offer --  Procedures  for  Tendering
Debentures -- Guaranteed Delivery."

     The undersigned  understands that tenders of Debentures may be withdrawn by
written notice of withdrawal  received by the Depositary at any time on or prior
to 5:00  p.m.,  New York City  time,  on the  Expiration  Date.  In the event of
termination of the Offer, the Debentures  tendered pursuant to the Offer will be
returned  to the  tendering  Holders  promptly  (or,  in the case of  Debentures
tendered by book-entry transfer, such Debentures will be credited to the account
maintained at DTC from which such  Debentures  were  delivered).  If the Company
makes a material change in the terms of the Offer or the information  concerning
the Offer,  the Company will  disseminate  additional Offer materials and extend
such Offer, to the extent required by law.

     The undersigned  understands  that payment by the Depositary for Debentures
tendered and accepted for payment  pursuant to the Offer will be made only after
timely receipt by the Depositary of such Debentures (or Book-Entry  Confirmation
of the transfer of such Debentures into the  Depositary's  account at DTC) and a
Letter of  Transmittal  (or facsimile  thereof) with respect to such  Debentures
properly completed and duly executed with any required signature  guarantees and
any  other  documents  required  by the  Letter  of  Transmittal  or a  properly
transmitted Agent's Message.

     All authority  herein conferred or agreed to be conferred by this Notice of
Guaranteed Delivery shall survive the death or incapacity of the undersigned and
every  obligation of the  undersigned  under this Notice of Guaranteed  Delivery
shall  be  binding  upon  the  heirs,   personal   representatives,   executors,
administrators,  successors,  assigns,  trustees in  bankruptcy  and other legal
representatives of the undersigned.

     Capitalized  terms used  herein,  but not  defined  herein,  shall have the
meanings ascribed to them in the Offer to Purchase.

                                       3

<PAGE>
<TABLE>
<CAPTION>

<S>                                                                                             <C>
- ------------------------------------------------------------------------------------------------
                                 PLEASE SIGN AND COMPLETE


Signature(s) of Registered Holders or Authorized      Address(es):  ---------------------------
Signatory:
                                                      -----------------------------------------

- ------------------------------------                  -----------------------------------------

- ------------------------------------                  Area Code and Telephone No.:
Name(s) of Registered Holder(s):
                                                      ------------------------------------
- ------------------------------------

- ------------------------------------                  If Debentures will be delivered by a
                                                      book-entry transfer, check trust company:
- ------------------------------------                  [ ] The Depository Trust Company         
                                                      [ ] Philadelphia Depository Trust Company
- ------------------------------------                  
                                                      
Principal Amount of Debentures Tendered:

- ------------------------------------                   Depository Account  No.:________________

Certificate No(s). of Debentures (if available)

- ------------------------------------

- ------------------------------------

- ------------------------------------------------------------------------------------------------
</TABLE>


- --------------------------------------------------------------------------------
This Notice of Guaranteed Delivery must be signed by the registered holder(s) of
Debentures  exactly as their name(s) appear(s) on the Debentures or by person(s)
authorized  to  become  registered   holder(s)  by  endorsements  and  documents
transmitted  with this  Notice of  Guaranteed  Delivery.  If  signature  is by a
trustee,  guardian,  attorney-in-fact,   officer  of  a  corporation,  executor,
administrator,  agent or other  representative,  such  person  must  provide the
following information:



                      Please print name(s) and address(es)



Name(s):
                ----------------------------------------------------------------

                ----------------------------------------------------------------

Capacity:       ----------------------------------------------------------------

                ----------------------------------------------------------------

               
DO NOT  SEND  DEBENTURES  WITH  THIS  FORM.  DEBENTURES  SHOULD  BE  SENT TO THE
DEPOSITARY,  TOGETHER WITH A PROPERLY  COMPLETED AND VALIDLY  EXECUTED LETTER OF
TRANSMITTAL.
- --------------------------------------------------------------------------------


                                       4
<PAGE>

                                   GUARANTEE
                   (NOT TO BE USED FOR SIGNATURE GUARANTEE)

     The  undersigned,  a member of the  Securities  Transfer  Agents  Medallion
Program,  the Stock  Exchange  Medallion  Program or the New York Stock Exchange
Medallion Signature Program,  hereby guarantees that, within three business days
from the date of this Notice of Guaranteed  Delivery,  a properly  completed and
validly executed Letter of Transmittal (or a facsimile  thereof),  together with
Debentures  tendered hereby in proper form for transfer (or  confirmation of the
book-entry  transfer of such  Debentures  into the  Depositary's  account at DTC
pursuant to the  procedures  for  book-entry  transfer set forth in the Offer to
Purchase under the caption "The Offer -- Procedures for Tendering  Debentures --
Book-Entry  Delivery  Procedures")  and all  other  required  documents  will be
deposited by the undersigned with the Depositary at its address set forth above.

     The Institution  that completes this form must communicate the guarantee to
the Depositary and must deliver the Letter of Transmittal or Agent's Message and
Debentures to the Depositary within the time period shown herein.  Failure to do
so could result in a financial loss to the undersigned.



Name of Firm: --------------------------    ------------------------------------
                                                  Authorized Signature

Address: ------------------------------     Name:
                                                  ------------------------------
- ---------------------------------------     Title:
                                                  ------------------------------
Area Code and
Telephone No.: ------------------------     Date:
                                                  ------------------------------

DO NOT SEND  DEBENTURES WITH THIS FORM.  ACTUAL  SURRENDER OF DEBENTURES MUST BE
MADE  PURSUANT  TO, AND BE  ACCOMPANIED  BY, A PROPERLY  COMPLETED  AND  VALIDLY
EXECUTED LETTER OF TRANSMITTAL AND ANY OTHER REQUIRED DOCUMENTS.



                                       5



                           ROTECH MEDICAL CORPORATION


                           OFFER TO PURCHASE FOR CASH
      ALL OUTSTANDING 5 1/4% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003
                                       OF
                           ROTECH MEDICAL CORPORATION

 PURSUANT TO THE CHANGE OF CONTROL NOTICE AND OFFER TO PURCHASE DATED NOVEMBER
                                     5, 1997



- --------------------------------------------------------------------------------
SUBJECT  TO THE TERMS AND  CONDITIONS  SET FORTH IN THE OFFER TO  PURCHASE,  THE
OFFER AND  WITHDRAWAL  RIGHTS WILL EXPIRE AT 5:00 P.M.,  NEW YORK CITY TIME,  ON
DECEMBER 4, 1997, UNLESS THE OFFER IS EXTENDED (SUCH TIME AND DATE OR THE LATEST
EXTENSION THEREOF, IF EXTENDED,  THE "EXPIRATION DATE").  DEBENTURES TENDERED IN
THE OFFER MAY BE WITHDRAWN AT ANY TIME PRIOR TO THE EXPIRATION DATE.
- --------------------------------------------------------------------------------

To Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees:

     Enclosed for your  consideration is a Change of Control Notice and Offer to
Purchase  (the "Offer to  Purchase")  and a form of Letter of  Transmittal  (the
"Letter of  Transmittal")  relating to the offer (the "Offer") by RoTech Medical
Corporation  (the  "Company") to purchase for cash all of its outstanding 5 1/4%
Convertible  Subordinated  Debentures due 2003 (the  "Debentures").  Capitalized
terms used herein but not defined  herein  shall have the  meanings  ascribed to
such terms in the Offer to Purchase.

     The total  consideration  payable  pursuant  to the  Offer to a Holder  who
validly  tenders  Debentures  prior to 5:00  p.m.,  New York City  time,  on the
Expiration  Date (and does not validly  withdraw  such  Debentures)  shall be an
amount equal to 100% of the principal  amount of such  Debentures,  plus accrued
interest  to, but not  including,  the Payment  Date (the  "Repurchase  Price").
Pursuant to the terms of the Indenture,  the Debentures may be redeemed in whole
or in part at the  option of  RoTech  at any time on or after  June 4, 1999 at a
price,  expressed as a percentage of the principal  amount,  initially  equal to
103.00% and declining to 100.75% on June 1, 2002.

     We are asking  you to contact  your  clients  for whom you hold  Debentures
registered in your name or in the name of your nominee. In addition,  we ask you
to contact your clients who, to your knowledge,  hold  Debentures  registered in
their own names. The Company will pay all transfer taxes, if any,  applicable to
the tender of Debentures to it or to its order,  except as otherwise provided in
the Offer to Purchase and the Letter of Transmittal.

     Enclosed herewith are copies of the following documents:

     1.   A Change of Control  Notice and Offer to  Purchase  dated  November 5,
1997;

     2.   A Letter of Transmittal  for your use and for the  information of your
clients,   together  with  guidelines  of  the  Internal   Revenue  Service  for
Certification of Taxpayer Identification Number on Substitute Form W-9 providing
information relating to backup federal income tax withholding;

     3.   A Notice of Guaranteed  Delivery to be used to accept the Offer if (i)
the  Debentures  and all other  required  documents  cannot be  delivered to the
Depositary or (ii) the required  procedures  for book-entry  transfer  cannot be
completed on or prior to the Expiration Date; and

     4.   A form of a letter which may be sent to your clients for whose account
you hold the  Debentures  in your name or in the name of a  nominee,  with space
provided for obtaining such clients' instructions with regard to the Offer.

     DTC  participants  will be able to tender through the DTC Automated  Tender
Offer Program ("ATOP").


<PAGE>


     PLEASE NOTE THAT THE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON
DECEMBER 4, 1997 UNLESS EXTENDED (THE "EXPIRATION DATE"). WE URGE YOU TO CONTACT
YOUR CLIENTS AS PROMPTLY AS POSSIBLE IN ORDER TO OBTAIN THEIR INSTRUCTIONS.

     The Company will not pay any fees or commissions to any broker or dealer or
other person for soliciting tenders of the Debentures pursuant to the Offer. You
will be reimbursed for customary  mailing and handling  expenses incurred by you
in forwarding  the enclosed  materials to your clients as described in the Offer
to Purchase under the caption "The Offer -- Fees and Expenses."

     Your prompt  action is requested.  The Offer will expire at 5:00 p.m.,  New
York City time,  on  December  4, 1997,  unless  extended.  Debentures  tendered
pursuant to the Offer may be withdrawn at any time prior to 5:00 p.m.,  New York
City time, on the Expiration Date.

     Additional  copies  of the  enclosed  materials  may be  obtained  from the
Information  Agent at its  address and  telephone  numbers set forth on the back
cover of the enclosed Offer to Purchase.

                                        Very truly yours,


                                        ROTECH MEDICAL CORPORATION



NOTHING  CONTAINED  HEREIN OR IN THE ENCLOSED  DOCUMENTS SHALL CONSTITUTE YOU OR
ANY  OTHER  PERSON  AS THE  AGENT  OF THE  COMPANY,  IHS,  THE  DEPOSITARY,  THE
INFORMATION  AGENT OR THE TRUSTEE OR  AUTHORIZE  YOU OR ANY OTHER PERSON TO GIVE
ANY INFORMATION OR MAKE ANY REPRESENTATION ON BEHALF OF ANY OF THEM WITH RESPECT
TO THE OFFER  WHICH IS NOT  CONTAINED  IN THE OFFER TO PURCHASE OR THE LETTER OF
TRANSMITTAL.



                                       2


                           ROTECH MEDICAL CORPORATION


                           OFFER TO PURCHASE FOR CASH
                                 ALL OUTSTANDING
               5 1/4% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003
                                       OF
                           ROTECH MEDICAL CORPORATION
              ($110 MILLION AGGREGATE PRINCIPAL AMOUNT OUTSTANDING)


- --------------------------------------------------------------------------------
SUBJECT  TO THE TERMS AND  CONDITIONS  SET FORTH IN THE OFFER TO  PURCHASE,  THE
OFFER AND  WITHDRAWAL  RIGHTS WILL EXPIRE AT 5:00 P.M.,  NEW YORK CITY TIME,  ON
DECEMBER 4, 1997, UNLESS THE OFFER IS EXTENDED (SUCH TIME AND DATE OR THE LATEST
EXTENSION THEREOF, IF EXTENDED,  THE "EXPIRATION DATE").  DEBENTURES TENDERED IN
THE OFFER MAY BE WITHDRAWN AT ANY TIME PRIOR TO THE EXPIRATION DATE.
- --------------------------------------------------------------------------------

To Our Clients:

     Enclosed for your  consideration  is the Change of Control Notice and Offer
to Purchase dated  November 5, 1997 (as the same may be amended or  supplemented
from time to time,  the "Offer to Purchase")  and related  Letter of Transmittal
and  instructions  thereto (the "Letter of  Transmittal")  relating to the offer
(the "Offer") by RoTech Medical  Corporation  (the "Company") to purchase all of
its  outstanding  5 1/4%  Convertible  Subordinated  Debentures  due  2003  (the
"Debentures").

     The total  consideration  payable  pursuant  to the  Offer to a Holder  who
validly  tenders  Debentures  prior to 5:00  p.m.,  New York City  time,  on the
Expiration  Date (and does not validly  withdraw  such  Debentures)  shall be an
amount equal to 100% of the principal  amount of such  Debentures,  plus accrued
interest to, but not including, the date of repurchase (the "Repurchase Price").
Pursuant to the terms of the Indenture,  the Debentures may be redeemed in whole
or in part at the option of RoTech at any time on or after  June 4,  1999,  at a
price,  expressed as a percentage of the principal  amount,  initially  equal to
103.00% and declining to 100.75% on June 1, 2002.

     Consummation of the Offer is subject to certain conditions described in the
Offer to Purchase.  Capitalized  terms used herein and not defined  herein shall
have the meanings ascribed to them in the Offer to Purchase.

     THIS  MATERIAL  RELATING  TO THE  OFFER  IS BEING  FORWARDED  TO YOU AS THE
BENEFICIAL OWNER OF DEBENTURES CARRIED BY US FOR YOUR ACCOUNT OR BENEFIT BUT NOT
REGISTERED IN YOUR NAME. A TENDER OF ANY SUCH  DEBENTURES CAN BE MADE ONLY BY US
AS THE  REGISTERED  HOLDER  AND  PURSUANT  TO YOUR  INSTRUCTIONS.  THE LETTER OF
TRANSMITTAL IS FURNISHED TO YOU FOR YOUR  INFORMATION ONLY AND CANNOT BE USED BY
YOU TO TENDER DEBENTURES HELD BY US FOR YOUR ACCOUNT.

     Accordingly,  we request  instructions  as to whether you wish us to tender
any or all such  Debentures  held by us for your account,  pursuant to the terms
and conditions set forth in the Offer to Purchase and the Letter of Transmittal.
We urge  you to read  the  Offer  to  Purchase  and the  Letter  of  Transmittal
carefully before instructing us to tender your Debentures.

     Your  instructions  to us should be  forwarded  as  promptly as possible in
order to permit us to tender  Debentures  with respect thereto on your behalf in
accordance with the provisions of the Offer. The Offer will expire at 5:00 p.m.,
New York City time,  on  December  4, 1997,  unless  extended  (the  "Expiration
Date").  Debentures  tendered pursuant to the Offer may be withdrawn at any time
on or prior to 5:00 p.m., New York City time, on the Expiration Date.

Your attention is directed to the following:

<PAGE>


     1.   The Offer is for all outstanding Debentures.

     2.   Consummation  of the Offer is  conditioned  upon,  among other things,
satisfaction of the General Conditions (as defined in the Offer to Purchase).

     3.   Tendering  holders may withdraw their tendered  Debentures at any time
prior to 5:00 p.m., New York City time, on the Expiration Date.

     4.   Any transfer  taxes  incident to the transfer of  Debentures  from the
tendering holder to the Company will be paid by the Company,  except as provided
in the Offer to Purchase and the instructions to the Letter of Transmittal.

     5.   The Offer is not being made to (nor will the  surrender of  Debentures
for purchase be accepted  from or on behalf of) holders in any  jurisdiction  in
which the making or acceptance of the Offer would not be in compliance  with the
laws of such jurisdiction.

     6.   The  acceptance  for payment of  Debentures  validly  tendered and not
validly  withdrawn  and the  payment  of the  Repurchase  Price  will be made as
promptly as practicable after the Expiration Date.  Subject to rules promulgated
pursuant to the  Securities  Exchange  Act of 1934,  as amended  (the  "Exchange
Act"), the Company, however, expressly reserves the right to delay acceptance of
any of the  Debentures  or to terminate the Offer and not accept for payment any
Debentures  not  theretofore  accepted if any of the conditions set forth in the
Offer to Purchase under the caption "The Offer -- Conditions of the Offer" shall
not have been  satisfied  or waived by the  Company.  The  Company  will pay the
Repurchase Price promptly following acceptance of the Debentures.

     7.   The Company  expressly  reserves the right,  subject to applicable law
and the  terms  of the  Offer,  (i) to  delay  acceptance  for  purchase  of any
Debentures or,  regardless of whether such Debentures were theretofore  accepted
for payment,  to delay the purchase of any Debentures  pursuant to the Offer and
to terminate the Offer and not accept for payment any Debentures not theretofore
accepted for  purchase,  upon the failure of any of the  conditions to the Offer
specified herein to be satisfied, by giving oral or written notice of such delay
or  termination to the Depositary and (ii) at any time, or from time to time, to
amend the Offer in any respect.  The  reservation by the Company of the right to
delay  acceptance for payment of Debentures is subject to the provisions of Rule
13e-4(f)(5)  under the Exchange  Act,  which  requires  that the Company pay the
consideration  offered or return  the  Debentures  deposited  by or on behalf of
holders thereof promptly after the termination or withdrawal of the Offer.

     8.   Consummation   of  the  Offer  may  have   adverse   consequences   to
non-tendering  holders,   including  that  the  reduced  amount  of  outstanding
Debentures  as a result of the Offer may  adversely  affect the trading  market,
liquidity and market price of the Debentures.

     If you wish to have us tender any or all of the  Debentures  held by us for
your account, please so instruct us by completing, executing and returning to us
the instruction form that follows.


                                       2
<PAGE>

                  INSTRUCTIONS REGARDING THE OFFER TO PURCHASE
                               WITH RESPECT TO THE
               5 1/4% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003
                                       OF
                           ROTECH MEDICAL CORPORATION

     The  undersigned  acknowledge(s)  receipt of your  letter and the  enclosed
documents   referred  to  therein  relating  to  the  Offer  of  RoTech  Medical
Corporation.

     This will instruct you whether to tender the principal amount of Debentures
indicated below held by you for the account of the undersigned,  pursuant to the
terms of and  conditions  set forth in the Offer to  Purchase  and the Letter of
Transmittal.

Box 1 [ ]  Please tender the indicated Debentures held by you for my account.

Box 2 [ ]  Please do not tender any Debentures held by you for my account.

Date:______________, 1997


                                               --------------------------------

                                               --------------------------------
                                               Signature(s)



                                               --------------------------------

                                               ---------------------------------
                                               Please print name(s) here

Principal amount of Debentures to Be Tendered: ---------------------------------

                                               --------------------------------

$______________________*
(must be in principal amounts equal to $1,000  ---------------------------------
or integral multiples thereof)                  Please type or print address

                                               ---------------------------------
                                                Area Code and Telephone Number

                                               ---------------------------------
                                               Taxpayer Identification or Social
                                               Security Number

                                               ---------------------------------
                                                   My Account Number with You

- ------------

*    UNLESS  OTHERWISE  INDICATED,  SIGNATURE(S)  HEREON BY BENEFICIAL  OWNER(S)
     SHALL  CONSTITUTE AN INSTRUCTION TO THE NOMINEE TO TENDER ALL DEBENTURES OF
     SUCH BENEFICIAL OWNER(S).



                                       3


                                                                    EXHIBIT (c)2

- --------------------------------------------------------------------------------
                          ROTECH MEDICAL CORPORATION

                                       AND

                            PNC BANK, KENTUCKY, INC.,
                                   AS TRUSTEE




                                -----------------

                             SUPPLEMENTAL INDENTURE

                          DATED AS OF OCTOBER 21, 1997

                                -----------------

                                  $110,000,000

               5 1/4% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003

- --------------------------------------------------------------------------------




<PAGE>



                             SUPPLEMENTAL INDENTURE


         SUPPLEMENTAL  INDENTURE (this  "SUPPLEMENTAL  INDENTURE"),  dated as of
October  21,  1997  between  ROTECH  MEDICAL  CORPORATION,  a  corporation  duly
organized and existing under the laws of the State of Florida (herein called the
"COMPANY"),  and PNC BANK, KENTUCKY,  INC., a Kentucky banking  corporation,  as
Trustee (herein called the "TRUSTEE").

                             RECITALS OF THE COMPANY

         The Company has issued  $110,000,000 in principal  amount of its 5 1/4%
Convertible Subordinated Debentures due 2003 (herein called the "SECURITIES") on
June 1, 1996 as  contemplated  by the Indenture (the  "INDENTURE"),  dated as of
June 1, 1996, between the Company and the Trustee.

         On July 6, 1997,  the Company  entered  into an  Agreement  and Plan of
Merger (the  "Merger  Agreement")  with  Integrated  Health  Services,  Inc.,  a
Delaware  corporation  ("IHS"),  and  IHS  Acquisition  XXIV,  Inc.,  a  Florida
corporation that is wholly owned by IHS ("Merger Sub"), pursuant to which Merger
Sub will be merged with and into the Company (the "Merger") and the Company will
be the surviving corporation and a wholly owned subsidiary of IHS.

         As a result of the Merger each issued and  outstanding  share of Common
Stock,  par value $.0002 per share, of RoTech (the "RoTech Common Stock" and the
issued and outstanding shares thereof, the "RoTech Shares"), without any further
action by the holder thereof,  shall be converted into the right to receive, and
become  exchangeable  for a merger  consideration  (the "Merger  Consideration")
consisting  of .5806  (the  "Exchange  Ratio")  validly  issued,  fully paid and
nonassessable  shares of Common Stock,  $.001 par value, of IHS (the "IHS Common
Stock," shares  thereof,  "IHS Shares" and the IHS Shares to be issued  pursuant
hereto,  the "IHS Merger  Shares");  provided  however,  that in lieu of issuing
certificates or scrip  representing  fractional  shares of IHS Common Stock upon
the  surrender  for exchange of stock  certificates  representing  shares of IHS
Common Stock, each holder of RoTech Shares exchanged  pursuant to the Merger who
would  otherwise  have been  entitled  to receive a  fraction  of a share of IHS
Common Stock  (after  taking into  account all stock  certificates  representing
RoTech Shares  delivered by such holder) shall  receive,  in lieu thereof,  cash
(without  interest) in an amount equal to such fractional part of a share of IHS
Common Stock  multiplied by the average closing New York Stock Exchange price of
such stock for the thirty (30)  trading  day period  ending on the date which is
two (2) trading days prior to the Effective Time.

         Pursuant to Section 1311 of the  Indenture,  as a result of the Merger,
the  Holder  (such  term and each  other  capitalized  term used  herein and not
otherwise  defined  herein  shall have the meaning  ascribed to such term in the
Indenture)  of each  Security  then  Outstanding  shall have the right after the
effective  time of the Merger  (the  "Effective  Time"),  during the period such
Security shall be convertible as specified in Section 1301 of the Indenture (the
"Conversion  Period"), to convert such Security only into the kind and amount of
securities, cash and other property, if any, receivable upon


                                      -2-

<PAGE>



the  occurrence  of the  Merger  by a holder  of the  number of shares of RoTech
Common  Stock into which such  Security  might have been  converted  immediately
prior to the Merger, assuming that such holder of RoTech Common Stock (i) is not
a Constituent  Person, or an Affiliate of a Constituent  Person, and (ii) failed
to  exercise  his  rights  of  election,  if any,  as to the kind or  amount  of
securities,  cash and other property  receivable upon the Merger (an "Unaffected
Person").

         Pursuant to Section 1311 of the  Indenture,  as a result of the Merger,
the  Company as the  surviving  entity of the Merger is  required to execute and
deliver this Supplemental Indenture to the Trustee.

         NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

         For and in  consideration of the premises,  it is mutually agreed,  for
the equal  and  proportionate  benefit  of all  Holders  of the  Securities,  as
follows:


                                   ARTICLE ONE

                                EFFECT OF MERGER

SECTION 101.  CONVERSION  RIGHTS.  Commencing at the Effective Time,  during the
Conversion  Period,  if and to the extent that any Holder of any  Security  then
Outstanding  (other than Unaffected  Persons) would otherwise have been entitled
to convert such Security into RoTech Shares,  such Security shall be convertible
into  IHS  Shares,   and   accordingly,   Article   Thirteen  of  the  Indenture
automatically  shall be deemed  amended,  effective as of the Effective Time, so
that all  references  therein to "Common  Stock" shall  thereafter  be deemed to
refer to shares of IHS Common  Stock,  references  therein to the  "Company"  in
Sections 1303 through and including 1312 shall be deemed to refer to IHS (unless
the context shall  require  otherwise),  and the  conversion  price  referred to
therein  shall be $45.21  until  further  adjusted in  accordance  with  Article
Thirteen of the Indenture as amended by this Supplemental Indenture.

SECTION 102  COMPLIANCE  WITH SECTION 801 AND 903.  Concurrently  herewith,  the
Company is delivering to the Trustee,  an Officers'  Certificate  and Opinion of
Counsel from the  Company's  General  Counsel,  each stating that the Merger and
this Supplemental Indenture comply with Articles Eight and Nine of the Indenture
and all  conditions  precedent set forth in Section 801 and 903 of the Indenture
have been complied with.

                                   ARTICLE TWO

                                  MISCELLANEOUS

SECTION 201 NO OTHER AMENDMENTS.  Except for the amendments  expressly set forth
herein,  the Indenture  shall not be deemed to have been modified or amended and
shall remain in full force and effect.


                                       -3-

<PAGE>

SECTION  202  COUNTERPARTS.  This  instrument  may be  executed in any number of
counterparts,  each of which when so executed shall be deemed to be an original,
but all  such  counterparts  shall  together  constitute  but  one and the  same
instrument.

         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed,  and their respective  corporate seals to be hereunto affixed and
attested, all as of the day and year first above written.


                                       ROTECH MEDICAL
                                       CORPORATION


                                       By:    /s/ Stephen P. Griggs
                                              ----------------------------------
                                       Name:  Stephen P. Griggs
                                       Title: President, Chief Operating Officer


Attest:


/s/ William A. Walker II
- -----------------------------
William A. Walker II
Corporate Secretary


                                       PNC BANK, KENTUCKY, INC.,
                                       AS TRUSTEE


                                       By:    /s/
                                              ----------------------------------
                                       Name:
                                              ----------------------------------
                                       Title: Assistant Vice President

Attest:


/s/
- -----------------------------
Name:________________________
Title:_______________________



                                       -4-

<PAGE>

STATE OF FLORIDA             )
                             )        ss.
COUNTY OF ORANGE             )

         On the 20th day of October,  1997, before me personally came Stephen P.
Griggs,  to me known who, being by me duly sworn,  did depose and say that he is
President,  Chief Operating  Officer of RoTech Medical  Corporation,  one of the
corporations  described in and which executed the foregoing instrument;  that he
knows the seal of said corporation;  that the seal affixed to said instrument is
such  corporate  seal;  that it was so  affixed  by  authority  of the  Board of
Directors  of said  corporation;  and that he signed  his name  thereto  by like
authority.

                                       /s/ M. Deborah Fricke
                                       -----------------------------------------
                                           M. Deborah Fricke


                             )
                             )        ss.
                             )

         On the     day of            , 1997, before me personally came Jack R.
Cornwall, to me known who, being by me duly sworn, did depose and say that he is
Assistant  Vice  President  of PNC BANK,  KENTUCKY,  INC.,  a  Kentucky  banking
corporation  described in and which executed the foregoing  instrument;  that he
knows the seal of said corporation;  that the seal affixed to said instrument is
such  corporate  seal;  that it was so  affixed  by  authority  of the  Board of
Directors  of said  corporation;  and that he signed  his name  thereto  by like
authority.


                                       -----------------------------------------



                                       -5-



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