CARDINAL HEALTH INC
DEF 14A, 1998-09-28
DRUGS, PROPRIETARIES & DRUGGISTS' SUNDRIES
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<PAGE>   1
 
================================================================================
 
                                  SCHEDULE 14A
                                   (RULE 14a)
                    INFORMATION REQUIRED IN PROXY STATEMENT
                            SCHEDULE 14A INFORMATION
          PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES
                              EXCHANGE ACT OF 1934
                             (AMENDMENT NO.      )
 
Filed by the Registrant  [X]
 
Filed by a Party other than the Registrant  [ ]
 
Check the appropriate box:
 
<TABLE>
<S>                                             <C>
[ ]  Preliminary Proxy Statement                [ ]  CONFIDENTIAL, FOR USE OF THE COMMISSION
                                                     ONLY (AS PERMITTED BY RULE 14a-6(e)(2))
[X]  Definitive Proxy Statement
[ ]  Definitive Additional Materials
[ ]  Soliciting Material Pursuant to sec.240.14a-11(c) or sec.240.14a-12
</TABLE>
 
                             Cardinal Health, Inc.
                (NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)
 
    (NAME OF PERSON(S) FILING PROXY STATEMENT, IF OTHER THAN THE REGISTRANT)
 
Payment of Filing Fee (Check the appropriate box):
[X]  No fee required.
[ ]  Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.
 
     (1) Title of each class of securities to which transaction applies: .......
 
     (2) Aggregate number of securities to which transaction applies: ..........
 
     (3) Per unit price or other underlying value of transaction computed
         pursuant to Exchange Act Rule 0-11 (Set forth the amount on which the
         filing fee is calculated and state how it was determined): ............
 
     (4) Proposed maximum aggregate value of transaction: ......................
 
     (5) Total fee paid: .......................................................
 
[ ]  Fee paid previously with preliminary materials.
 
[ ]  Check box if any part of the fee is offset as provided by Exchange Act Rule
     0-11(a)(2) and identify the filing for which the offsetting fee was paid
     previously. Identify the previous filing by registration statement number,
     or the Form or Schedule and the date of its filing.
 
     (1) Amount Previously Paid: ...............................................
 
     (2) Form, Schedule or Registration Statement No.: .........................
 
     (3) Filing Party: .........................................................
 
     (4) Date Filed: ...........................................................
 
================================================================================
<PAGE>   2

                              CARDINAL HEALTH, INC.
                                     [LOGO]


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

                    NOTICE OF ANNUAL MEETING OF SHAREHOLDERS
                          TO BE HELD NOVEMBER 23, 1998
                             ----------------------

         Notice is hereby given that the Annual Meeting of Shareholders of
Cardinal Health, Inc., an Ohio corporation (the "Company"), will be held at the
Company's corporate offices at 5555 Glendon Court, Dublin, Ohio, on Monday,
November 23, 1998, at 10:00 a.m., local time, for the following purposes:

                  1.  To elect four Directors, each to serve for a term of three
                      years and until his successor is duly elected and
                      qualified;

                  2.  To vote on a proposal to adopt an amendment to the
                      Company's Articles of Incorporation increasing the number
                      of authorized Company Common Shares, without par value,
                      from three hundred million to five hundred million;

                  3.  To vote on a proposal to amend and restate the Company's
                      Code of Regulations as described in this Proxy Statement;

                  4.  To vote on a proposal to amend the Company's Equity
                      Incentive Plan as described in this Proxy Statement; and

                  5.  To vote on a proposal to amend the Company's
                      Performance-Based Incentive Compensation Plan as described
                      in this Proxy Statement.

         By returning the enclosed proxy, shareholders are conferring upon
management of the Company the authority to vote in their discretion upon such
other business as may properly come before the meeting. Only shareholders of
record on September 25, 1998, are entitled to notice of and to vote at the
meeting or any adjournment or postponement thereof.

                  By Order of the Board of Directors.




                                          GEORGE H. BENNETT, JR., Secretary

September 28, 1998

         SHAREHOLDERS, WHETHER OR NOT THEY EXPECT TO ATTEND THE MEETING IN
PERSON, ARE URGED TO COMPLETE, DATE AND SIGN THE ENCLOSED PROXY AND RETURN IT IN
THE ENCLOSED POSTAGE-PAID ENVELOPE.


<PAGE>   3



                              CARDINAL HEALTH, INC.
                                     [LOGO]


                                 PROXY STATEMENT

         This proxy statement is being furnished in connection with the
solicitation of proxies on behalf of the Board of Directors of Cardinal Health,
Inc., an Ohio corporation (the "Company"), for use at the annual meeting of the
shareholders of the Company (the "Annual Meeting") to be held on Monday,
November 23, 1998, at the offices of the Company, located at 5555 Glendon Court,
Dublin, Ohio 43016 at 10:00 a.m. local time and at any adjournment or
postponement thereof. This proxy statement and the accompanying proxy, together
with the Company's Annual Report to Shareholders for the fiscal year ended June
30, 1998, are first being sent to shareholders on or about September 28, 1998.

         The close of business on September 25, 1998, has been fixed as the
record date for the determination of shareholders of the Company entitled to
notice of and to vote at the Annual Meeting. At that date, the Company had
outstanding 133,791,272 common shares, without par value ("Common Shares").
Except as set forth below, holders of Common Shares at the record date are
entitled to one vote per share for the election of Directors and upon all
matters on which shareholders are entitled to vote.

         The address of the Company's principal executive office is 5555 Glendon
Court, Dublin, Ohio 43016.

                              ELECTION OF DIRECTORS

         The Company's Board of Directors currently consists of thirteen
members, divided into two classes of four members each and one class of five
members. The Company's Restated Code of Regulations, as amended (the "Code of
Regulations"), currently provides that the number of Directors may be increased
or decreased by action of the Board of Directors upon the majority vote of the
Board, but in no case may the number of Directors be fewer than nine or more
than fourteen without an amendment approved by the affirmative vote of the
holders of not less than 75% of the shares having voting power with respect to
the proposed amendment. The Board of Directors has proposed amendments to the
Code of Regulations to, among other matters, increase the maximum number of
Directors from fourteen to sixteen. Shareholder authorization of the proposed
amendments to the Code of Regulations is being sought at the Annual Meeting, as
described under PROPOSAL 3 below.

         At the Annual Meeting, the Company's shareholders will be asked to vote
for the election of the four nominees hereinafter named, each to serve for a
term of three years and until his successor is duly elected and qualified. (See
PROPOSAL 1 below.) Common shares represented by proxies, unless otherwise
specified, will be voted for such named nominees. If, by reason of death or
other unexpected occurrence, any one or more of the nominees should not be
available for election, the proxies will be voted for the election of such
substitute nominee(s) as the Board of Directors may propose. Proxies may not be
voted at the Annual Meeting for more than four nominees.

         Under Ohio law, if notice in writing is given by any shareholder
entitled to vote at the Annual Meeting to the President, a Vice President or the
Secretary of the Company not less than 48 hours before the time fixed for
holding the meeting that such shareholder desires that the voting for election
of Directors be cumulative, and if an announcement of the giving of such notice
is made upon the convening of such meeting by the Chairman or Secretary, or by
or on behalf of the shareholder giving such notice, each shareholder entitled to
vote at the Annual 


<PAGE>   4


Meeting shall have the right to cumulate such voting power as
he possesses at such election and to give one nominee a number of votes equal to
the number of Directors to be elected multiplied by the number of shares he
holds, or to distribute his votes on the same basis among two or more nominees,
as he sees fit. If voting for the election of Directors is cumulative, the
persons named in the enclosed proxy will vote the shares represented thereby and
by other proxies held by them so as to elect as many of the four nominees named
below as possible. Under Ohio law and the Company's Articles of Incorporation,
broker non-votes will not be counted in favor of or against election of any
nominee. The four nominees receiving the greatest number of votes will be
elected Directors.

               Listed below are the names of those persons nominated for
election as Directors of the Company (each is currently a Director of the
Company), and of the Directors of the Company whose terms of office will
continue after the meeting, their principal occupations, other public companies
of which they are directors (which are shown parenthetically), ages as of
September 25, 1998, the year in which they first became a Director of the
Company or the Company's predecessor in interest, and the year in which their
term as a Director is scheduled to expire:

<TABLE>
<CAPTION>
                                    NOMINEES FOR ELECTION AT THE ANNUAL MEETING

NAME                          AGE     PRINCIPAL OCCUPATION(1)                       DIRECTOR SINCE     TERM EXPIRES
- ----                          ---     -----------------------                       --------------     ------------
<S>                            <C>   <C>                                               <C>            <C> 
Robert L.                      53     Chairman and Chief Executive Officer of            1975              1998
Gerbig...........                     Gerbig, Snell/Weisheimer & Associates,
                                      Inc., an advertising agency.

George R. Manser.........      67     Chairman of Uniglobe Travel (Capital               1977              1998
                                      Cities) Inc. and Director of Corporate
                                      Finance of Uniglobe Travel (U.S.A.) LLC,
                                      travel planning services companies; and
                                      Advisory Director to Corporate Finance
                                      Dept. of J.C. Bradford & Co., a financial
                                      services company (AmeriLink Corporation,
                                      Checkfree Corporation, Hallmark Financial
                                      Services, Inc., and State Auto Financial
                                      Corporation).

Jerry E.                       65     Retired  Executive  Vice  President  of  the       1991              1998
Robertson.........                    Life Sciences Sector and Corporate  Services
                                      of Minnesota Mining & Manufacturing
                                      Company, a manufacturer of industrial
                                      commercial, health care and consumer
                                      products (Coherent, Inc., Haemonetics
                                      Corporation, Steris Corporation, Medwave,
                                      Inc., and Choice Hotels International,
                                      Inc.).

Melburn G. Whitmire....        58     Vice Chairman of the Company. (2)                  1994              1998
</TABLE>



                                       2
<PAGE>   5

<TABLE>
<CAPTION>
                           DIRECTORS WHOSE TERMS WILL CONTINUE AFTER THE ANNUAL MEETING


NAME                          AGE     PRINCIPAL OCCUPATION(1)                       DIRECTOR SINCE     TERM EXPIRES
- ----                          ---     -----------------------                       --------------     ------------
<S>                             <C>   <C>                                               <C>           <C> 
Aleksander Erdeljan.....       48     Former Chairman, R.P. Scherer Corporation,         1998              1999
                                      a subsidiary of the Company and a developer
                                      and manufacturer of drug delivery systems.

Regina E. Herzlinger.....      54     Professor, Harvard University Graduate             1995              1999
                                      School of Business Administration (C.R.
                                      Bard, Inc., Deere & Company,
                                      Schering-Plough Corporation, and Total
                                      Renal Care Holdings, Inc.).

John C.                        58     President and Chief Operating Officer of           1993              1999
Kane................                  the Company (Connetics Corporation and LXR
                                      Biotechnology Inc.). (2)

J. Michael                     52     Executive Vice President and Chief                 1996              1999
Losh.............                     Financial Officer of General Motors
                                      Corporation, an automobile manufacturing
                                      company.

John B.                        55     Chairman and Chief Executive Officer of            1987              1999
McCoy..............                   Banc One Corporation, a bank holding
                                      company (Banc One Corporation, Federal Home
                                      Loan Mortgage Corporation, Paymentech,
                                      Inc., and Ameritech Corporation).

John F.                        50     Chairman and Chief Executive                       1994              2000
Finn..................                Officer of Gardner, Inc., an
                                      outdoor power equipment distributor.

John F.                        71     Retired Chairman and Director                      1979              2000
Havens..............                  Emeritus of Banc One
                                      Corporation, a bank holding
                                      company (Worthington Industries, Inc.).

L. Jack Van Fossen.......      61     Retired President and Chief Executive              1983              2000
                                      Officer of Red Roof Inns, Inc., a lodging
                                      company (The Scotts Company).

Robert D.                      53     Chairman and Chief Executive Officer of the        1971              2000
Walter...........                     Company  (Banc One Corporation, Karrington
                                      Health, Inc., and CBS, Inc.). (2)
</TABLE>



     (1) Each of the above Directors, except Messrs. Manser, Van Fossen,
         Whitmire and Erdeljan, either has had the positions shown or has had
         other executive positions with the same employer for more than five
         years. Mr. Manser, prior to his retirement in June 1994, was a director
         and Chairman of the Board of North American National Corporation, an
         insurance holding company. Mr. Van Fossen retired from Red Roof Inns in
         June 1995. Prior to the Company's merger transaction in February 1994
         with Whitmire Distribution



                                       3
<PAGE>   6



         Corporation ("Whitmire"), Mr. Whitmire was Chairman, President and
         Chief Executive Officer of Whitmire. Prior to the Company's merger
         transaction in August 1998 with R.P. Scherer Corporation ("Scherer"),
         Mr. Erdeljan was Chairman and Chief Executive Officer of Scherer from
         1996 until August 1998, and prior to that served as President and
         Co-Chief Executive Officer of Scherer. As provided in the Company's
         definitive merger agreement with Scherer, Mr. Erdeljan was added as a
         Director of the Company following completion of the merger transaction
         with Scherer.

     (2) Messrs. Kane and Walter are officers and directors of various
         subsidiaries of the Company; Mr. Whitmire is an officer of Whitmire.

         Four regular meetings and four special meetings of the Company's Board
of Directors were held during the fiscal year ended June 30, 1998. Each
Director, except Mr. McCoy, attended 75% or more of the meetings of the Board
and Board committees on which he or she served. Mr. McCoy did attend 75% of the
Company's regularly scheduled Board meetings, but was unable to attend certain
special meetings of the Board.

         Messrs. Manser, McCoy, Walter, and Whitmire are the current members of
the Board's Executive Committee, which is empowered to exercise all powers and
perform all duties of the Board of Directors when the Board is not in session
other than the authority to fill vacancies among the Directors or in any
committee of the Directors. The Executive Committee met two times during the
last fiscal year and, pursuant to Ohio law, acted numerous times by written
action without a meeting.

         Messrs. Finn and Gerbig, Mrs. Herzlinger, and Dr. Robertson are the
current members of the Board's Audit Committee, which is empowered to exercise
all powers and authority of the Board of Directors with respect to the Company's
annual audit, accounting policies, financial reporting, and internal controls.
The Audit Committee met five times during the last fiscal year.

         Messrs. Losh, Manser, and Van Fossen are the current members of the
Board's Compensation and Personnel Committee, which is empowered to exercise all
powers and authority of the Board of Directors with respect to compensation of
the employees of the Company, sales to employees of stock in the Company, and
grants to employees of options to purchase stock in the Company. The
Compensation and Personnel Committee met four times during the last fiscal year
and, pursuant to Ohio law, acted several times by written action without a
meeting.


                  Messrs. Losh and McCoy and Dr. Robertson are the current
members of the Board's Nominating Committee, which is empowered to exercise all
powers and authority of the Board of Directors with respect to selection of
nominees to serve on the Board and its various committees. The Nominating
Committee will consider nominees recommended by shareholders upon submission in
writing to the Secretary of the Company of the names of such nominees, together
with their qualifications for service as a Director of the Company. The
Nominating Committee did not meet during the fiscal year ended June 30, 1998.





                                       4
<PAGE>   7




                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

         A property which includes parts of the Company's former Columbus food
distribution center is leased by the Company from a limited partnership in which
the general partner is Mr. Walter and the limited partners include Mr. Walter.
The Company has subleased this property to third parties at rentals
substantially in excess of the rentals it is required to pay to the limited
partnership. The initial term of the Company's lease expired February 29, 1984,
and the lease is currently in its second ten-year renewal term. The Company has
options to renew the lease for two additional ten-year terms. The rent payable
by the Company is $92,000 per annum during each of the first two renewal terms,
and the fair rental value of the premises during each of the last two renewal
terms. The Company has a first-refusal option to purchase the premises in the
event the limited partnership proposes to sell the premises to a third party.

         In connection with the Company's August 7, 1998 merger transaction with
Scherer, Mr. Erdeljan, the Company and Scherer entered into an amendment to an
employment agreement previously in effect between Scherer and Mr. Erdeljan (such
employment agreement, as amended, hereinafter described as the "Erdeljan
Employment Agreement"), the performance of which is guaranteed by the Company.
The Erdeljan Employment Agreement provides for an initial employment term of one
year, automatically renewable thereafter for successive one-year periods, unless
terminated by either party to the agreement. Mr. Erdeljan's current base salary
under the Erdeljan Employment Agreement is $596,024. If Mr. Erdeljan's
employment is terminated by Scherer without Cause or by Mr. Erdeljan for Good
Reason (as those terms are defined in the Erdeljan Employment Agreement) or if
Scherer expresses its intention to not renew the employment term, then Mr.
Erdeljan is eligible to receive (i) salary continuation for a period of three
years at a rate per year equal to Mr. Erdeljan's actual salary for the year
prior to termination, (ii) an annual bonus, for each of the next three years
following termination, equal to Mr. Erdeljan's annual bonus actually received
immediately prior to his termination, and (iii) continuation of welfare plan
benefits for five years following termination. Notwithstanding the foregoing, if
Mr. Erdeljan terminates his employment with Scherer on or prior to November 7,
1998, then such termination shall not be deemed to be for Good Reason and he
shall not be entitled to any further payments or welfare plan benefits. The
Erdeljan Employment Agreement also contains a noncompete covenant effective
throughout the term of Mr. Erdeljan's employment and for a period of five years
thereafter.


SECTION 16(A) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

         All executive officers and Directors of the Company timely filed all
reports required under Section 16(a) of the Securities Exchange Act of 1934, as
amended, during the fiscal year ended June 30, 1998.


                 SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS
                                 AND MANAGEMENT

          The following table sets forth certain information regarding the
beneficial ownership of the Company's Common Shares as of September 25, 1998,
by: (a) the Company's Directors; (b) each other person who is known by the
Company to own beneficially more than 5% of the outstanding Common Shares; (c)
the Company's Chief





                                       5
<PAGE>   8

Executive Officer and the other executive officers named in the Summary
Compensation Table; and (d) the Company's executive officers and Directors as a
group. Except as otherwise described in the notes below, the following
beneficial owners have sole voting power and sole investment power with respect
to all Common Shares set forth opposite their names:


<TABLE>
<CAPTION>
                                                                                    NUMBER OF
                                                                                COMMON SHARES
NAME OF BENEFICIAL OWNER                                                   BENEFICIALLY OWNED       PERCENT OF CLASS
- ------------------------                                                   ------------------       ----------------
<S>                                                                                <C>                <C> 
Fidelity Management & Research Co. (1)                                              8,527,000             6.4%
Robert D. Walter (2) (3)                                                            4,193,675             3.1%
Melburn G. Whitmire (4) (6)                                                         1,037,631               *
Aleksander Erdeljan (5 ) (6)                                                          967,321               *
John C. Kane (3)                                                                      297,793               *
James F. Millar (3)                                                                    98,177               *
David Bearman (3)                                                                      87,685               *
George R. Manser (6) (7)                                                               82,551               *
Robert L. Gerbig (6)                                                                   63,278               *
John B. McCoy (6) (8)                                                                  47,174               *
Daniel F. Gerner (3)                                                                   44,493               *
L. Jack Van Fossen (6)                                                                 44,360               *
John F. Havens (6) (9)                                                                 20,284               *
Robert J. Zollars (3)                                                                  18,000               *
John F. Finn (6) (10)                                                                  15,785               *
Jerry E. Robertson (6)(11)                                                             14,699               *
Regina E. Herzlinger (6)                                                                4,178               *
J. Michael Losh (6)                                                                     3,821               *
All Executive Officers and Directors as a                                           7,276,901             5.4%
   Group (12) (22 Persons)
</TABLE>

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

     (1) Based on information obtained from a Form 13F filed by Fidelity
         Management & Research Co. with the Securities and Exchange Commission
         reporting holdings as of June 30, 1998. The address of Fidelity
         Management & Research Co. is 82 Devonshire Street, Boston,
         Massachusetts 02109. In a Schedule 13G filed with the Securities and
         Exchange Commission on or about February 14, 1998, it was reported that
         Fidelity Management & Research Co. had sole voting power with respect
         to 566,057 Common Shares and sole dispositive power with respect to
         5,743,507 Common Shares then held.

     (2) Includes 1,911,152 Common Shares held in Mr. Walter's grantor retained
         annuity trusts. Mr. Walter, Edward D. Esping and members of his family
         (the "Espings"), and Michael E. Moritz are parties to a Shareholders
         Agreement dated July 13, 1984, as amended (the "Shareholders
         Agreement"), pursuant to which they have agreed to act jointly in
         voting certain Common Shares (the "Pooled Shares") owned by each of
         them in a manner determined desirable by the holders of a majority of
         the Pooled Shares. The Pooled Shares are owned as follows: Mr. Walter -
         1,143,601 shares; the Espings - 122,754 shares; and Mr. Moritz -
         703,913 shares. Since Mr. Walter owns a majority of the Pooled Shares,
         he controls the voting of the Pooled Shares. The Pooled Shares are
         subject to a right of first refusal in favor of the owners of the
         remaining Pooled Shares. The terms of the Shareholders Agreement
         continue through September 14, 1999, unless earlier terminated by,
         among other things, the decision by then-holders of a majority of the
         Pooled Shares, any event which results in Mr. Walter not owning a
         majority of the Pooled Shares, or the release from the Shareholders
         Agreement of more than 50% of the original Pooled Shares. Mr. Walter
         has sole investment power with respect to the 1,143,601 Pooled Shares
         he owns of record and, as a result of the Shareholders Agreement, he
         has shared voting power with respect to all the Pooled Shares (which
         include such 1,143,601 shares).



                                       6
<PAGE>   9


     (3) Common Shares and the percent of class listed as being beneficially
         owned by the Company's named executive officers include outstanding
         options to purchase Common Shares which are exercisable within 60 days
         of September 25, 1998, as follows: Mr. Walter - 249,581 shares; Mr.
         Kane - 220,463 shares; Mr. Zollars - -0- shares; Mr. Millar - 63,451
         shares; Mr. Gerner - 37,800 shares; and Mr. Bearman - 73,335 shares.

     (4) Includes 7,556 Common Shares held by Mr. Whitmire and his wife as
         custodian for the benefit of their minor daughter.

     (5) Includes 111,284 Common Shares which are held in a corporation owned 
         and controlled by Mr. Erdeljan.

     (6) Common Shares and the percent of class listed as being beneficially
         owned by the listed Company Directors (except for Messrs. Kane and
         Walter) include outstanding options to purchase Common Shares which are
         exercisable under the Company's stock incentive plans as follows: Mr.
         Erdeljan - 856,037 shares; Mr. Finn - 6,583 shares; Mrs. Herzlinger -
         4,178 shares; Mr. Losh - 2,321 shares; Dr. Robertson - 5,315 shares;
         Mr. Whitmire - 20,025 shares; and each other listed Director (except
         for Messrs. Kane and Walter) - 8,413 shares.

     (7) Includes 30,000 Common Shares which are held in a Manser family
         partnership.

     (8) Includes 2,861 Common Shares which are held by Mr. McCoy in trust for
         the benefit of his children, but does not include Common Shares owned
         by Banc One Corporation or its subsidiaries.

     (9) Includes 11,871 Common Shares held in trust for the benefit of Mr.
         Havens' spouse and children.

    (10) Includes 8,427 Common Shares held jointly by Mr. Finn and his wife, 459
         Common Shares held in his wife's individual retirement account, and 93
         Common Shares held for the benefit of each of Mr. Finn's two children.

    (11) Includes 9,384 Common Shares which are held in a Robertson family
         partnership.

    (12) Common Shares and percent of class listed as being beneficially owned
         by all executive officers and Directors as a group include: (a) all
         Pooled Shares, including those Pooled Shares owned by the Espings and
         Mr. Moritz; and (b) outstanding options to purchase Common Shares which
         are exercisable within 60 days of September 25, 1998, but do not
         include any Common Shares beneficially owned by Banc One Corporation or
         its subsidiaries.





                                       7
<PAGE>   10



                             EXECUTIVE COMPENSATION

COMPENSATION COMMITTEE REPORT

       The Company's executive compensation program is administered by the
Compensation and Personnel Committee (the "Compensation Committee") of the
Company's Board of Directors, which has responsibility for reviewing all aspects
of the compensation program for the Company's executive officers. The
Compensation Committee is comprised of Messrs. Losh, Manser and Van Fossen. The
Compensation Committee's primary objective with respect to executive
compensation is to establish programs which attract and retain key managers and
align their compensation with the Company's overall business strategies, values
and performance. To this end, the Compensation Committee has established, and
the Board of Directors has endorsed, an executive compensation philosophy which
includes the following considerations:

         o     A "pay-for-performance" orientation that differentiates
               compensation results based upon corporate, business unit, and
               individual performance;

         o     An emphasis on stock incentives as a significant component of
               total compensation in order to more closely align the interests
               of Company executives with the long-term interests of
               shareholders;

         o     An emphasis on total compensation vs. cash compensation,
               rewarding Company executives with total compensation (including
               cash and stock incentive programs) at or above competitive
               levels, if performance is superior;

         o     Recognition that as an executive's level of responsibility
               increases, a greater portion of the total compensation
               opportunity should be based upon stock and other performance
               incentives; and

         o     An appropriate mix of short-term and long-term compensation which
               facilitates retention of talented executives and encourages
               Company stock ownership and capital accumulation.

         The primary components of the Company's executive compensation program
are: (a) base salaries; (b) annual cash incentive opportunities; and (c)
long-term incentive opportunities in the form of stock options and restricted
shares. Each primary component of executive pay is discussed below.

         Base Salaries. Base salaries for Company executives are generally
subject to annual review and adjustment on the basis of individual and company
performance, level of responsibility, and competitive, inflationary, and
internal equity considerations. Historically, the Company generally attempted to
set base salaries of executive officers at a level below the "market" rate, as
determined from information gathered by the Company from independent
compensation surveys. However, the Compensation Committee recently adopted a
more market-rate focused philosophy, in recognition of the Company's aggressive
performance expectations and to more effectively recruit and retain key
managers. The "market" rate is determined from information gathered by the
Company from independent compensation surveys for companies which include, but
are not the same as, those in the Value Line Health Care Index utilized in the
Shareholder Performance Graph set forth on page 15, and which represent a
broader spectrum of wholesale, retail and manufacturing companies which the
Compensation Committee believes to be a more representative measure of the
market for competitive executive talent. With respect to the $825,000 base
salary established for Mr. Walter effective July 1, 1998, the Compensation
Committee took into account the factors described above for other executive
officers, weighting most heavily competitive compensation considerations and
Company performance.

         Annual Cash Incentives. Company executives are eligible to receive
annual cash incentive awards to focus attention on achieving key goals, pursuant
to the Company's Management Incentive Plan ("MIP"). Targeted MIP incentive
amounts are established each year on an individualized basis, with such amounts
varying as a percentage of base salary depending upon each executive's level of
responsibility and function. Performance objectives are established for the
Company and for each significant business unit within the Company at the
beginning of each fiscal year, and are designed to provide competitive incentive
pay only for superior performance. These objectives




                                       8
<PAGE>   11


include a specific target for Company earnings growth, which target was met for
the fiscal year ended June 30, 1998. In addition, individual performance
objectives are established for each executive which include both specific
performance goals and other, more qualitative and developmental, criteria. For
managers with primary staff or corporate responsibilities, 60% of the MIP amount
is weighted to achievement of the Company's corporate performance objectives and
40% to achievement of individual performance objectives. For managers with
primary operating unit responsibilities, 50% of the MIP amount is weighted to
performance of the relevant business unit, 30% to achievement of individual
performance objectives, and 20% to achievement of the Company's performance
objectives. Incentive awards for the fiscal year ended June 30, 1998, for the
Company's named executive officers other than Mr. Walter were approved by the
Compensation Committee based upon these corporate, business unit and individual
performance criteria.

         Mr. Walter's annual incentive award was not paid under the MIP, but
instead was paid pursuant to the Cardinal Health, Inc. Performance-Based
Incentive Compensation Plan (the "Performance-Based Plan"). The Budget
Reconciliation Act of 1993 (the "Act") amended the Internal Revenue Code of
1986, as amended (the "Code"), to add Section 162(m), which prohibits a
deduction to any publicly held corporation for compensation paid to a "covered
employee" in excess of $1 million per year (the "Dollar Limitation"). A covered
employee is an employee who, on the last day of the Company's taxable year, is
the chief executive officer of the Company or an employee who appears in the
Summary Compensation Table by reason of being one of the four most highly
compensated executive officers for the taxable year (other than the chief
executive officer). In anticipation that the deductibility of compensation paid
to Mr. Walter and other executive officers could be affected by the Act, in
August 1996, the Company's Board of Directors adopted the Performance-Based
Plan, the material terms of the performance goals of which were approved by the
Company's shareholders in October 1996. Compensation paid in accordance with the
Performance-Based Plan generally will not be applied toward the Dollar
Limitation. The performance goals established by the Compensation Committee
under the Performance-Based Plan for Mr. Walter for the fiscal year ended June
30, 1998, were fully satisfied, resulting in payment to Mr. Walter of an annual
incentive award of $800,000. Mr. Walter was the only executive officer
participating in the Performance-Based Plan for the fiscal year ended June 30,
1998.

             Long-Term Stock Incentives. The Company's Stock Incentive Plan (the
"Stock Incentive Plan"), which was approved by the Company's shareholders in
1987, and the Company's Equity Incentive Plan (the "Equity Incentive Plan"),
which was approved by the Company's shareholders in November 1995 and which
replaced the Stock Incentive Plan as to ongoing grants, are designed to align a
significant portion of the executive compensation package with the long-term
interests of the Company's shareholders by providing an incentive that focuses
attention on managing the Company from the perspective of an owner with an
equity stake in the business. The Stock Incentive Plan provided and the Equity
Incentive Plan provides, for the grant of several types of equity-based awards,
including both stock options and restricted shares.

                  The Company makes annual grants of stock options to its
management personnel, including its executive officers. This annual grant
program is designed to provide Company managers, over a number of years, with
multiple stock options, each granted with an exercise price equal to the market
price for Common Shares on the date of the grant. Individual option grants are
determined by the Compensation Committee based on a manager's current
performance, potential for future responsibility, and salary multiples designed
to increase the portion of the total compensation opportunity represented by
stock incentives as a manager's level of responsibility increases. Because a
primary purpose of granting stock options is to encourage positive future
performance, when granting options the Compensation Committee does not consider
the number of options granted to an individual in previous years. The Company's
standard stock option agreement contains provisions providing for forfeiture of
the option or option value received in the event the option holder engages in
certain behavior in competition with or contrary to the interests of the
Company. The Compensation Committee places a relatively heavy emphasis on stock
options as a percentage of total compensation, consistent with its philosophy
that stock incentives more closely align the interests of Company managers with
the long-term interests of shareholders.

         Grants of restricted shares are generally limited to the Company's
executive officers and other senior management personnel to reward exceptional
performance with a long-term benefit in lieu of cash, to facilitate stock
ownership, and to deter recruitment of key Company managers by competitors and
others. Unlike the 




                                       9
<PAGE>   12


Company's stock option program, restricted share grants are not made on an
annual or other regularly established basis. Recipients of restricted share
grants are subject to restrictions on the disposition of the stock during a
period determined by the Compensation Committee at the time of grant. Restricted
stock awards are forfeited by their terms if the recipient terminates employment
with the Company prior to the expiration of the restricted period. Restricted
stock awards are, in most instances, also forfeited by their terms if the
recipient engages in certain behavior in competition with or contrary to the
interests of the Company.

         Consistent with the Company's philosophy of linking total compensation
to stock performance for all of its executive officers, a significant portion of
Mr. Walter's overall compensation package is comprised of stock incentives. In
March 1998, the Compensation Committee granted Mr. Walter options to purchase
42,845 Common Shares with an exercise price of $81.69 per share (the market
price on the date of grant) as part of the annual option grant normally made to
Company executives. In making this grant, the Compensation Committee considered
the target range established for the Company's most senior officers, the
improvement in the Company's strategic positioning, and Mr. Walter's progress in
accomplishing personal objectives. Mr. Walter also received 20,000 options in
July 1997, reflecting the Committee's intent to provide a non-cash award
designed to reward Mr. Walter's superior performance and to more closely align
Mr. Walter's non-cash compensation with that of the market for chief executive
officers. The exercise price of these options is $61.063 (the market price on
the date of grant). Mr. Walter's options vest on the third anniversary of the
grant date and are generally exercisable for a period of seven years following
the vesting date consistent with grants made to other option recipients. All of
the options granted to Mr. Walter during the fiscal year also contain provisions
providing for forfeiture of the option or option value received in the event Mr.
Walter engages in certain behavior in competition with or contrary to the
interests of the Company.

         Impact of 1993 Tax Act Changes. As discussed above, Section 162(m) of
the Code prohibits a deduction to any publicly held corporation for compensation
paid to a covered employee in excess of the Dollar Limitation. As a result of
the amount of the Dollar Limitation, exclusions of certain compensation under
the Stock Incentive Plan, Equity Incentive Plan and the Performance-Based Plan,
and salary deferral elections made by Mr. Walter, the deductibility of
compensation paid in fiscal year 1998 was not affected by the Act.

              Conclusion. As described above, the Company's executive
compensation program provides a significant link between total compensation and
the Company's performance and long-term stock price appreciation consistent with
the compensation philosophies set forth above. This program is believed to be a
significant factor in the Company's growth and profitability and the resulting
gains achieved by the Company's shareholders.


                                            J. Michael Losh, Chairman
                                            George R. Manser
                                            L. Jack Van Fossen






                                       10
<PAGE>   13




         The following information is set forth with respect to the Company's
Chief Executive Officer and each of the Company's five other most highly
compensated executive officers:


<TABLE>
<CAPTION>
                                           I. SUMMARY COMPENSATION TABLE
- --------------------------- ----------- -------------------------------------- --------------------------- ------------------
                                                 ANNUAL COMPENSATION           LONG-TERM COMPENSATION AWARDS
                                        -------------------------------------- -----------------------------
                                                                    OTHER                                         ALL
                                                                    ANNUAL      RESTRICTED     SECURITIES        OTHER
                               FY -                                COMPEN-         STOCK       UNDERLYING       COMPEN-
NAME AND                      ENDED       SALARY       BONUS        SATION        AWARDS        OPTIONS          SATION
PRINCIPAL POSITION                         ($)          ($)          ($)         ($)(1)(2)       (#)(2)          ($)(3)
- --------------------------- ----------- ----------- ------------ ------------- -------------- ------------- -----------------
<S>                            <C>       <C>          <C>              <C>            <C>         <C>             <C>      
Robert D. Walter               1998      $724,231     $800,000        -0-            -0-          62,845          $196,552 (5)
Chairman & Chief            ----------- ----------- ------------ ------------- -------------- ------------- -----------------
Executive Officer              1997       582,494      700,000     $72,217(4)     $650,286        44,626           190,518
                            ----------- ----------- ------------ ------------- -------------- ------------- -----------------
                               1996       531,456      399,000        -0-            -0-          39,647           184,800
                            ----------- ----------- ------------ ------------- -------------- ------------- -----------------


John C. Kane                   1998      $488,462     $489,945        -0-            -0-          38,014          $29,717
President & Chief           ----------- ----------- ------------ ------------- -------------- ------------- -----------------
Operating Officer              1997       440,096      440,069        -0-         $216,762        28,263           28,583
                            ----------- ----------- ------------ ------------- -------------- ------------- -----------------
                               1996       420,732      283,982        -0-            -0-          26,156           27,565
                            ----------- ----------- ------------ ------------- -------------- ------------- -----------------


Robert J. Zollars              1998      $310,759     $245,178        -0-        $1,050,563       40,000          $29,717
Executive  Vice  President  ----------- ----------- ------------ ------------- -------------- ------------- -----------------
& Group President -            1997(6)    133,731       82,760        -0-           287,500       38,577           -0-
Pharmacy Automation and     ----------- ----------- ------------ ------------- -------------- ------------- -----------------
Management


James F. Millar                1998      $310,501     $221,810        -0-         $527,100        15,000          $29,717
Executive Vice President    ----------- ----------- ------------ ------------- -------------- ------------- -----------------
& Group President -            1997       290,762      218,084        -0-           50,022        16,569           28,583
Cardinal Distribution       ----------- ----------- ------------ ------------- -------------- ------------- -----------------
                               1996       262,241      118,115        -0-            -0-          19,685           27,565
                            ----------- ----------- ------------ ------------- -------------- ------------- -----------------


Daniel F. Gerner               1998      $326,006     $200,176        -0-            -0-           6,931          $414,984(8)
Executive Vice President    ----------- ----------- ------------ ------------- -------------- ------------- -----------------
& President - PCI              1997       236,250       94,500        -0-         $348,576         -0-             510,454
Services, Inc. (7)          ----------- ----------- ------------ ------------- -------------- ------------- -----------------


David Bearman                  1998      $292,343     $181,720        -0-            -0-           9,178           $29,717
Executive Vice President    ----------- ----------- ------------ ------------- -------------- ------------- -----------------
& Chief Financial Officer(9)   1997       275,420      165,246        -0-          $83,370        11,841            28,583
                            ----------- ----------- ------------ ------------- -------------- ------------- -----------------
                               1996       261,555      116,652        -0-            -0-          15,072            27,565
- --------------------------- ----------- ----------- ------------ ------------- -------------- ------------- -----------------
</TABLE>


 (1) Aggregate restricted share holdings and values at June 30, 1998 (based upon
     the closing price of the Common Shares on such date), for the named
     executive officers are as follows: (i) Mr. Walter - 62,674 shares,
     $5,875,688; (ii) Mr. Kane - 35,025 shares, $3,283,594; (iii) Mr. Zollars -
     17,000 shares, $1,593,750; (iv) Mr. Millar - 7,905 shares, $741,094; (v)
     Mr. Gerner - 4,252 shares, $398,625; and (vi) Mr. Bearman - 3,093 shares,
     $289,969. Dividends are paid on restricted shares at the same rate as all
     Common Shares of record.

(2)  All numbers have been adjusted to reflect the 3-for-2 split of the
     Company's Common Shares in December 1996, but for consistency purposes do
     not reflect the Company's most recently announced 3-for-2 stock split
     payable on October 30, 1998 to holders of record as of October 9, 1998.



                                       11
<PAGE>   14




(3)  Amounts shown represent Company contributions to the executive's account
     under the Company's Profit Sharing and Retirement Savings Plan and the
     Company's Incentive Deferred Compensation Plan for fiscal 1998 as follows:
     Mr. Walter - $29,717, Mr. Kane - $29,717, Mr. Zollars - $29,717, Mr. Millar
     - $29,717, Mr. Gerner - $0, and Mr. Bearman - $29,717. Mr. Gerner's account
     under the PCI Profit Sharing Plan & Money Purchase Plan includes a Company
     contribution of $14,984 for fiscal year 1998.

(4)  Includes $56,037 relating to personal use of a Company airplane.

(5)  Includes $166,835 for premiums paid by the Company on a split-dollar life
     insurance arrangement among the Company, Mr. Walter, and a trust for Mr.
     Walter's family. The Company will recover all such premiums paid by it,
     plus interest at the rate of 3% per annum, upon the earlier to occur of
     January 12, 2003, or the death of the survivor of Mr. Walter and his
     spouse.

(6)  Amounts shown for fiscal 1997 are for January through June 1997. Mr.
     Zollars joined the Company in January 1997.

(7)  Mr. Gerner joined the Company in October 1996 following the acquisition by
     the Company of PCI Services, Inc. (the "PCI Acquisition"). Compensation
     included in the Summary Compensation Table for Mr. Gerner excludes all
     compensation paid prior to the PCI Acquisition.

(8)  Includes $400,000 paid to Mr. Gerner in consideration for noncompete
     covenants contained in Mr. Gerner's Employment Agreement (as described
     below under "Employment Agreements and Other Arrangements").

(9)  In August 1998, Mr. Bearman announced that he had accepted a position with
     another company. He resigned as an executive officer of the Company in
     September 1998.




                                       12
<PAGE>   15




<TABLE>
<CAPTION>
                    II. OPTION/SAR GRANTS IN LAST FISCAL YEAR
- -------------------------------------------------------------------------------------------------------------------------
                                          INDIVIDUAL   GRANTS
- ---------------------------------------------------------------------------------
                                          PERCENT OF
                             NUMBER OF       TOTAL                                      POTENTIAL REALIZABLE VALUE
                             SECURITIES     OPTIONS                                      AT ASSUMED ANNUAL RATES
                             UNDERLYING   GRANTED TO                                   OF STOCK PRICE APPRECIATION
                              OPTIONS      EMPLOYEES     EXERCISE                           FOR OPTION TERM(4)
                              GRANTED      IN FISCAL      PRICE      EXPIRATION
           NAME                (#)(1)       YEAR(2)     ($/SH)(3)       DATE          0% ($)     5% ($)      10% ($)
- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------
<S>                            <C>           <C>         <C>           <C>  <C>      <C>      <C>            <C>       
Robert D. Walter               20,000        2.50        $61.063       7/21/07       $-0-     $  768,044     $1,946,374
                               42,845        5.35         81.69        3/2/08         -0-      2,201,136      5,578,111
- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------

- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------
John C. Kane                   15,000        1.87        $61.063       7/21/07        $-0-    $  576,033     $1,459,780
                               23,014        2.87         81.69        3/2/08          -0-     1,182,330      2,996,258
- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------

- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------
Robert J. Zollars              25,000        3.12        $80.8125      2/10/08        $-0-    $1,270,563     $3,219,858
                               15,000        1.87         81.69        3/2/08          -0-       770,616      1,952,892
- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------

- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------
James F. Millar                15,000        1.87        $81.69        3/2/08         $-0-      $770,616     $1,952,892
- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------

- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------
Daniel F. Gerner                6,931        0.87        $81.69        3/2/08         $-0-      $356,076       $902,366
- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------

- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------
David Bearman                   9,178        1.15        $81.69        3/2/08         $-0-      $471,514     $1,194,910
- --------------------------- ------------- ------------ ------------- ------------ ----------- ------------ --------------
</TABLE>



(1)  All options granted during the fiscal year to the named executives are
     nonqualified stock options and are exercisable on and after the third
     anniversary from the date of grant.

(2)  Based on 800,974 options granted to all employees during the fiscal year
     ended June 30, 1998 under the Company's Equity Incentive Plan.

(3)  Market price on date of grant.

(4)  These amounts are based on hypothetical appreciation rates of 0%, 5% and
     10% and are not intended to forecast the actual future appreciation of the
     Company's stock price. No gain to optionees is possible without an actual
     increase in the price of the Company's Common Shares, which increase
     benefits all of the Company's shareholders.




                                       13
<PAGE>   16




<TABLE>
<CAPTION>
                               III. AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR
                                             AND FY-END OPTION VALUES
- ---------------------------------- -------------- ------------------ ------------------ ------------------------
                                                                         NUMBER OF             VALUE OF
                                                                        UNEXERCISED           UNEXERCISED
                                                                          OPTIONS            IN-THE-MONEY
                                                                         AT FY-END              OPTIONS
                                                                            (#)            AT FY-END ($) (2)
                                                                     ------------------ ------------------------
                                      SHARES            VALUE
                                    ACQUIRED ON       REALIZED         EXERCISABLE/          EXERCISABLE/
NAME                               EXERCISE (#)        ($) (1)         UNEXERCISABLE         UNEXERCISABLE
- ---------------------------------- -------------- ------------------ ------------------ ------------------------
<S>                                   <C>              <C>            <C>              <C>         
Robert D. Walter                      29,297           $2,300,049     249,581/147,118   $17,607,788/$4,771,728
- ---------------------------------- -------------- ------------------ ------------------ ------------------------
John C. Kane                            -0-              -0-           220,463/92,433   $16,024,271/$3,104,977
- ---------------------------------- -------------- ------------------ ------------------ ------------------------
Robert J. Zollars                       -0-              -0-             0/78,577            $0/$1,856,931
- ---------------------------------- -------------- ------------------ ------------------ ------------------------
James F. Millar                        8,367          $512,019          70,483/51,254   $ 4,954,375/$1,785,249
- ---------------------------------- -------------- ------------------ ------------------ ------------------------
Daniel F. Gerner                        -0-              -0-             37,800/6,931   $    2,793,798/$83,588
- ---------------------------------- -------------- ------------------ ------------------ ------------------------
David Bearman                          7,200          $504,558          73,335/36,091   $ 5,101,633/$1,311,285
- ---------------------------------- -------------- ------------------ ------------------ ------------------------
</TABLE>

(1)  Value calculated as the difference between the fair market value of the
     Common Shares on the date of exercise and the option exercise price.

(2)  Value calculated as the difference between the fair market value of the
     Common Shares on June 30, 1998 and the option exercise price.





                                       14
<PAGE>   17



SHAREHOLDER PERFORMANCE GRAPH

         Set forth below is a line graph comparing the cumulative total return
of Common Shares with the cumulative total return of the Standard & Poor's
Composite - 500 Stock Index and the Value Line Health Care Sector Index, an
independently prepared index which includes more than 70 companies in the health
care industry (the "Value Line Health Care Index"). The graph assumes, in each
case, an initial investment of $100 as of June 30, 1993 based on the market
prices at the end of each fiscal year through and including June 30, 1998, with
the Value Line Health Care Index investment weighted on the basis of market
capitalization at the beginning of each such fiscal year, and assuming
reinvestment of dividends (and taking into account all stock splits during such
periods).


<TABLE>
<CAPTION>
<S>                               <C>          <C>         <C>          <C>        <C>        <C> 
Fiscal Year                       1993         1994        1995         1996       1997       1998
- ------------------------------ ------------ ----------- ------------ ----------- ---------- ---------
S&P 500                          100.00       101.60      128.14       161.61     217.77     282.62
- ------------------------------ ------------ ----------- ------------ ----------- ---------- ---------
Cardinal Health, Inc.            100.00       172.41      208.36       318.68     380.07     623.24
- ------------------------------ ------------ ----------- ------------ ----------- ---------- ---------
Value Line Health Care Index     100.00       102.19      145.97       199.44     291.62     396.32
- ------------------------------ ------------ ----------- ------------ ----------- ---------- ---------
</TABLE>





                                       15
<PAGE>   18




EMPLOYMENT AGREEMENTS AND OTHER ARRANGEMENTS

         Messrs. Zollars and Millar (each sometimes hereinafter referred to as
the "Executive") have entered into employment agreements (the "Employment
Agreements") with the Company. The Employment Agreements for Messrs. Zollars and
Millar provide for an employment term of three years commencing on February 10
and May 12, 1998, respectively (the "Commencement Dates"). In addition to a base
salary, the Employment Agreements provide for stock incentive awards as
described in the Summary Compensation Table contained in this Proxy Statement,
and an annual cash incentive payable under the standard terms of the Company's
Management Incentive Plan or any successor to such plan in which other Company
executives participate from time to time. The Employment Agreements provide that
each of Messrs. Zollars and Millar will also be entitled to participate in the
Company's group health, life, disability insurance and retirement savings plans.
In addition, the Employment Agreements contain noncompete covenants effective
throughout the term of the Executive's employment with the Company and for a
period of one year thereafter. Under the Employment Agreements, if the
Executive's employment is terminated without Cause by the Company or for Good
Reason by the Executive (as those terms are defined in the Employment
Agreements) (i) prior to the second anniversary of the applicable Commencement
Date, then the Executive shall receive his base salary at the rate in effect on
the date of termination through the end of the term of his Employment Agreement,
plus an annual amount equal to his most recent annual bonus actually paid, at
the same time and in the same manner as his bonus would have been paid during
the remaining term of his Employment Agreement; or (ii) on or after the second
anniversary of the applicable Commencement Date, then the Executive shall
receive his base salary at the rate in effect on the date of termination for a
period of one year from the date of such termination, plus an amount equal to
his most recent annual bonus actually paid, at the same time and in the same
manner as such annual bonus would have been paid had the Executive continued to
be employed by the Company during such one year period. In addition, Mr.
Zollars' Employment Agreement provides that if his employment is terminated
without Cause by the Company or for Good Reason by the Executive, then,
irrespective of when such termination occurs during the term of the Employment
Agreement, the Company shall either accelerate the vesting of each stock option
and restricted share granted to Mr. Zollars and which remains outstanding but
has not vested as of the date of such termination in accordance with its terms,
or arrange for Mr. Zollars to enjoy a status such that such options and
restricted shares continue to vest in accordance with their terms in the same
manner as would have occurred if Mr. Zollars had remained employed under the
Employment Agreement.

         In connection with the PCI Acquisition, Mr. Gerner entered into an
employment agreement (the "Gerner Employment Agreement") with PCI Services, Inc.
("PCI"), the performance of which is guaranteed by the Company. The Gerner
Employment Agreement provides for an employment term of three years commencing
on October 11, 1996. In addition to a base salary, cash bonus, use of a Company
car and other fringe benefits applicable to other PCI executives, the Gerner
Employment Agreement also provides for (i) stock incentive awards, as described
in the Summary Compensation Table contained in this Proxy Statement, (ii) a fee
(the "Noncompete/Incentive Fee") in the aggregate amount of $1.7 million payable
in installments over a three-year period commencing October 11, 1996 in
recognition of a covenant not to compete (effective throughout the term of Mr.
Gerner's employment and for a period of three years thereafter) and services in
connection with the PCI Acquisition, and (iii) annual payments (the "Retirement
Payments") after retirement, death or disability of $240,000 per year until the
death of both Mr. Gerner and his spouse. The Gerner Employment Agreement also
provides that for seven years beginning on October 11, 1999, Mr. Gerner will
serve as a consultant to PCI Services for an annual fee (the "Consulting Fee")
of $225,000. If Mr. Gerner's employment is terminated without Cause by PCI or
for Good Reason by Mr. Gerner (as those terms are defined in the Gerner
Employment Agreement) during the term of such agreement, then Mr. Gerner shall
receive (in addition to continuation of the Noncompete/Incentive Fee, the
Retirement Payments and the Consulting Fee) his base salary at the rate in
effect on the date of termination through the end of the term of such agreement,
plus an annual amount equal to 50% of his most recent annual bonus actually paid
at the same time and in the same manner as such annual bonus would have been
paid during the remaining term of such agreement, plus continuation of group
health benefits through the end of the term of such agreement.

         The Company's Stock Incentive Plan and Equity Incentive Plan each
provide for acceleration of the vesting of stock options and restricted share
awards based upon the occurrence of a change of control of the 





                                       16
<PAGE>   19


Company. A change of control is defined generally as acquisition by an
individual or group of 25% or more of the Common Shares, an involuntary change
in the composition of at least a majority of the members of the Board of
Directors, or approval by the Company's shareholders of a merger,
reorganization, consolidation, liquidation, or sale of substantially all of the
assets of the Company.


Compensation of Directors

         The Company's non-employee Directors ("Outside Directors") are paid
$5,000 per quarter plus $1,750 for each Board meeting attended in person and
$900 for each Board meeting attended telephonically. Outside Directors are also
entitled to receive $900 for each Committee meeting attended (in person or
telephonically). The Company also reimburses Outside Directors for out-of-pocket
travel expenses incurred in connection with attendance at Board and Committee
meetings. Employee Directors do not receive additional compensation in their
capacity as a Director.

         Pursuant to the Company's Equity Incentive Plan as currently in effect,
options to purchase that number of Common Shares having a fair market value of
$100,000 on the date of grant are automatically granted on an annual basis to
each Outside Director who has served as such for three consecutive annual
meetings. The exercise price of these options is the fair market value of the
Common Shares on the date of grant. In addition, options to purchase that number
of Common Shares having a fair market value of $150,000 on the date of grant are
automatically made to each Outside Director subsequently added to the Board. The
exercise price of these options is the fair market value of Common Shares on the
date of grant. All grants to Outside Directors under the Equity Incentive Plan
vest immediately, are exercisable for ten years from the date of grant, and are
subject to adjustment for subsequent stock dividends, splits, and other changes
in the Company's capital structure. If an Outside Director ceases to serve as
such, then options previously granted under the Equity Incentive Plan lapse
unless exercised within six months (one year in the case of an Outside
Director's death). Options granted under the Equity Incentive Plan are treated
as "nonqualified options" under the Code. On November 5, 1997, Messrs. Finn,
Gerbig, Havens, Manser, McCoy, and Van Fossen, Mrs. Herzlinger and Dr. Robertson
each were granted an option to purchase 1,335 Common Shares in accordance with
the provisions of the Equity Incentive Plan.

PROPOSAL 1 - ELECTION OF NOMINEES FOR DIRECTORS OF THE COMPANY AT THE 
ANNUAL MEETING

         The Company's Board of Directors has nominated Robert L. Gerbig, George
R. Manser, Jerry E. Robertson and Melburn G. Whitmire to serve as a Director of
the Company for a term of three years and until his successor is duly elected
and qualified. Each of Messrs. Gerbig, Manser, Robertson and Whitmire currently
serve as a Director of the Company. The Board of Directors recommends that the
Company's shareholders elect these nominees to serve as more fully described
under "Election of Directors" in this Proxy Statement.


PROPOSAL 2 - AMENDMENT OF THE COMPANY'S ARTICLES OF INCORPORATION TO INCREASE
THE NUMBER OF AUTHORIZED COMMON SHARES

         The Company's Board of Directors has authorized an amendment to Section
1 of Article Fourth of the Company's Articles of Incorporation to increase the
authorized number of Common Shares from three hundred million to five hundred
million, and recommends that the Company's shareholders approve and adopt the
amendment. The full text of Section 1 of Article Fourth reflecting this
amendment is attached to this Proxy Statement as Annex A.

         As of September 25, 1998, 133,791,272 Common Shares were outstanding,
289,414 Common Shares were held in treasury, and approximately 7,003,975 Common
Shares were reserved for issuance under stock incentive plans or outstanding
stock option awards. The additional Common Shares for which authorization is
sought would have the same rights and privileges as the Common Shares presently
outstanding. Holders of Common Shares have no preemptive rights to subscribe to
or for any additional shares of the Company.





                                       17
<PAGE>   20


         On August 12, 1998, the Company's Board of Directors authorized a
three-for-two stock split of the Company's Common Shares payable on October 30,
1998, to shareholders of record at the close of business on October 9, 1998. The
Company has reserved approximately an additional 66,895,636 Common Shares to
effect this stock split, and has an adequate number of authorized but unissued
Common Shares available to complete the stock split without taking into account
the increase in authorized Common Shares described in this proposal. As of
September 25, 1998, taking into account Common Shares already reserved as
described above, a balance of approximately 92,309,100 authorized Common Shares
would have been available for issuance without shareholder action. The Board of
Directors believes that absent the proposed increase and after the stock split,
there could be an insufficient number of authorized shares available to meet the
future needs of the Company.

         Although the Company has no present plan, agreement or commitment for
the issuance of additional Common Shares other than those described above or
below as of the date of this Proxy Statement, the Company's Board of Directors
believes that the number of Common Shares available for issuance could be
insufficient to meet the Company's future share requirements. The Company's
Board of Directors believes that it is desirable to have additional authorized
but unissued Common Shares available for possible future share dividends or
splits, employee benefit programs, financing and acquisition transactions, and
other general corporate purposes. For example, the Company issued 6,969,836
Common Shares pursuant to a 25% stock split in June 1994 and 33,410,962 Common
Shares pursuant to a three-for-two stock split in December 1996; 1,866,949
Common Shares in a registered public offering in September 1994; and
approximately 67,376,000 Common Shares and options to purchase Common Shares in
connection with acquisition transactions completed since February 1994. Although
there can be no assurance that similar transactions will occur in the future,
the Board believes that it is in the Company's best interests to have Common
Shares available for such purposes if conditions warrant. The additional Common
Shares would be available for issuance without further action by the Company's
shareholders, unless such action is required by applicable law or the rules of
the New York Stock Exchange on which the Common Shares are currently listed or
any other stock exchange on which the Company's securities may be listed in the
future. The authorization of additional Common Shares may enable the Company, as
the need arises, to take timely advantage of market conditions and the
availability of acquisition and other opportunities without the potential delay
and expense associated with the holding of a special meeting of its
shareholders, where the issuance of such Common Shares would not otherwise
require shareholder action. Although the Company continually evaluates possible
candidates for acquisitions and intends to seek additional acquisitions in the
health care field, as of the date of this Proxy Statement no material
acquisition has been agreed upon or become the subject of a letter of intent or
agreement-in-principle. Such acquisitions often involve the issuance of common
shares.

                  Although any proposal to increase the authorized capital stock
of a company may be construed as having an anti-takeover effect, neither
management of the Company nor its Board of Directors views this proposal in that
perspective. The proposal has not been prompted by any effort by anyone to gain
control of the Company and the Company is not aware of any such effort as of the
date of this Proxy Statement. However, the authorized and unissued Common Shares
could be issued for the purpose of discouraging an attempt by another person or
entity, through the acquisition of a substantial number of Common Shares, to
acquire control of the Company with a view to effecting a merger, sale of the
Company's assets, or similar transaction, since the issuance by the Company of
Common Shares could be used to dilute the share ownership or voting rights of
such a person or entity. Further, any of such authorized but unissued Common
Shares could be privately placed with purchasers who might support incumbent
management, making a change in control of the Company more difficult.

         Under Ohio law and the Company's Articles of Incorporation, the
affirmative vote of the holders of a majority of the outstanding Common Shares
is required for approval of this proposal. Broker non-votes and abstentions will
have the same effect as votes against the proposal.

         THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THIS PROPOSAL.




                                       18
<PAGE>   21



PROPOSAL 3 - AMENDMENT AND RESTATEMENT OF THE COMPANY'S CODE OF REGULATIONS

         The Board of Directors has authorized an amendment and restatement of
the Company's Code of Regulations. The form of the Restated Code of Regulations,
as proposed to be amended, is attached to this Proxy Statement as Annex B. The
proposed amendments to the Code of Regulations relate primarily to (i) an
increase to the maximum number of members of the Company's Board of Directors
from fourteen to sixteen; and (ii) the addition of a new section to the Code of
Regulations requiring advance notice by a shareholder in order to nominate one
or more persons for election to the Board of Directors or to submit a proposal
for consideration at any meeting of shareholders. There are other non-material
proposed amendments to the Code of Regulations which are set forth in Annex B.
Shareholders are urged to carefully read Annex B in its entirety.

         Section 2.2 of the Company's Code of Regulations presently provides
that the number of Directors may be increased or decreased by action of the
Board of Directors upon the majority vote of the Board, but in no case shall the
number of Directors be fewer than nine or more than fourteen without shareholder
approval. The Company currently has thirteen Directors, divided into two classes
of four members each and one class of five members. Although the Company has no
present plan, agreement or commitment for the expansion of the Board of
Directors as of the date of this Proxy Statement, the Board of Directors
believes that increasing the potential maximum number of directors from fourteen
to sixteen would provide additional flexibility to accommodate additional
qualified nominees, whether in connection with future acquisition transactions
or otherwise. The Code of Regulations currently requires, and would continue to
provide, that (a) any proposal to either remove a Director during his or her
term of office or to further amend the Code of Regulations relating to the
classification, number, or removal of Directors be approved by the affirmative
vote of the holders of not less than 75% of the shares having voting power with
respect to such proposal; and (b) the Board of Directors may fill any vacancy
with a person who shall serve until the Company's shareholders hold an election
to fill the vacancy. The proposed expansion of the maximum number of members of
the Board of Directors is contained in Section 2.2 of the proposed Restated Code
of Regulations, which is attached to this Proxy Statement as Annex B.

         A new Section 1.5 to the Code of Regulations has been proposed by the
Board of Directors in light of recent amendments to Rule 14a-4 of the Securities
Exchange Act of 1934 and to provide for a more orderly conduct of shareholder
meetings, so that all shareholders may have adequate notice of nominations and
business to be conducted. The amendments to Rule 14a-4 provide that a company
generally may exercise discretionary voting authority with respect to
shareholder proposals unless the company had notice of the matter (a) more than
45 days prior to the first anniversary of the mailing of the prior year's proxy
material, or (b) in the case of an overriding advance notice provision in the
company's articles of incorporation or code of regulations, the date provided by
such provision, whether earlier or later. The proposed Section 1.5 is intended
to be such an overriding advance notice provision and provides that to be timely
with respect to an annual meeting, a shareholder's notice must be given to the
Company not later than the close of business on the 90th day nor earlier than
the close of business on the 120th day prior to the first anniversary of the
preceding year's annual meeting; provided, that in the event that the annual
meeting is more than 30 days before or more than 60 days after such anniversary
date, notice by the shareholder to be timely must be so delivered not earlier
than the close of business on the 120th day prior to such annual meeting and not
later than the close of business on the later of the 90th day prior to such
annual meeting or the 10th day following the day on which public announcement of
the date of such meeting is first made. With respect to a special shareholders
meeting at which directors are to be elected pursuant to the Company's notice of
meeting, proposed Section 1.5 provides that to be timely, a shareholder's notice
must be given to the Company not earlier than the close of business on the 120th
day prior to such special meeting and not later than the close of business on
the later of the 90th day prior to such special meeting or the 10th day
following the day on which public announcement is first made of the special
meeting and of the nominees by the Board of Directors to be elected at such
meeting. The Company's Board of Directors believes that this advance notice
requirement provides adequate notice consistent with the proxy mailing schedules
of most companies, and is valid and appropriate under Ohio law. The full text of
proposed Section 1.5 is included in Annex B and shareholders are urged to read
it carefully in its entirety.

         Because of the proposed amendment to Section 2.2 of the Code of
Regulations, under Ohio law and the Company's Code of Regulations, the
affirmative vote of the holders of 75% of the Company's outstanding 




                                       19
<PAGE>   22


Common Shares is required for the approval of this proposal. Broker non-votes
and abstentions will have the same effect as votes against the proposal.

         The Board of Directors recommends a vote FOR this proposal.

PROPOSAL 4 - AMENDMENT OF THE COMPANY'S EQUITY INCENTIVE PLAN TO AUTHORIZE
ADDITIONAL COMMON SHARES AVAILABLE FOR GRANT

GENERAL

         The Company's Board of Directors adopted the Cardinal Health, Inc.
Equity Incentive Plan (the "Equity Incentive Plan") in August 1995, and it was
approved by the Company's shareholders at the 1995 Annual Meeting of
Shareholders. The Board of Directors has approved the amendments to the Equity
Incentive Plan described below and directed that such amendments be submitted to
the Company's shareholders for approval. Such amendments will not be effective
absent shareholder approval.

DESCRIPTION OF THE AMENDMENTS

         Under the Equity Incentive Plan, as presently in effect, awards of
options to purchase Common Shares, restricted shares, performance shares,
performance share units and incentive compensation restricted shares
(collectively, "Equity Incentives") may be made to officers and other key
employees of the Company or its subsidiaries, and option awards ("Outside
Director Options") are automatically made to Outside Directors of the Company
under the Equity Incentive Plan pursuant to an established formula. Currently,
the aggregate number of Common Shares with respect to which awards may be made
under the Equity Incentive Plan is 3,000,000, subject to appropriate adjustment
upon the occurrence of certain events, including stock dividends, stock splits,
share combinations, corporate separations or divisions or other capital
adjustments. If any Equity Incentive or Outside Director Option granted under
the Equity Incentive Plan expires, terminates or is surrendered or canceled
without having been exercised in full, the Common Shares subject thereto are
again available under the Equity Incentive Plan. Since its adoption in 1995 and
through September 25, 1998, awards covering an aggregate of approximately
2,664,250 Common Shares have been granted under the Equity Incentive Plan, and
approximately 640,000 Common Shares remained available for future grant under
the Equity Incentive Plan as of September 25, 1998.

         As proposed to be amended, the total number of Common Shares available
for grant of awards under the Equity Incentive Plan would be an amount equal to
the sum of (a) 1.5% of the total outstanding Common Shares as of the last day of
the Company's immediately preceding fiscal year, plus (b) the number of Common
Shares available for grant under the Equity Incentive Plan as of November 23,
1998, plus (c) any Common Shares related to awards that expire or are
unexercised, forfeited, terminated, cancelled, settled in such a manner that all
or some of the Common Shares covered by an award are not issued to a
participant, or returned to the Company in payment of the exercise price or tax
withholding obligations in connection with outstanding awards, plus (d) any
unused portion of the Common Shares available under clause (a) above for the
previous two fiscal years as a result of not being used in such previous two
fiscal years (but not prior to the Company's fiscal year ending June 30, 1999).
Notwithstanding the foregoing, if PROPOSAL 4 is adopted by shareholders, then
for the Company's fiscal year ending June 30, 1999, the number of total
outstanding Common Shares in section (a) above, will be calculated as of
November 23, 1998, rather than June 30, 1998 (the last day of the immediately
preceding fiscal year). If such calculation were made as of September 25, 1998,
assuming PROPOSAL 4 is adopted by shareholders, the maximum additional number of
Common Shares available for grant in fiscal 1999 under section (a) above would
be approximately 2,000,000. In addition, under the proposed amendment, the total
number of Common Shares available for grant under the Equity Incentive Plan as
"incentive stock options" (as defined in the Code) would be 3,000,000. The limit
on the number of Common Shares that may be made subject to awards to any one
individual during any single fiscal year of the Company will remain at 375,000.

         As described under the heading, "Compensation Committee Report" of this
Proxy Statement, the Company makes annual grants of stock options to its
management personnel, including its executive officers. During the fiscal year
ended June 30, 1998, the Company granted awards under the Equity Incentive Plan
covering an 




                                       20
<PAGE>   23


aggregate of approximately 846,200 Common Shares. As the Company continues to
grow and add employees, it anticipates an increase in the aggregate number of
Common Shares subject to grants under the Equity Incentive Plan each year. For
example, the Company acquired Scherer in August 1998, and anticipates including
eligible Scherer managers in the Company's annual option grant effective in
fiscal 1999. Without authorizing additional Common Shares available for grant
under the Equity Incentive Plan, the Company would be unable to continue its
annual grant program, and could be disadvantaged in attracting and retaining key
management personnel. The formula described above for increasing the authorized
Common Shares eligible for grant under the Company's Equity Incentive Plan will
also correlate, on an annual basis, with the growth in the Company's outstanding
Common Shares and facilitate future awards without the potential delay and
expense associated with the holding of a meeting of the Company's shareholders.
The full text of Section 4 to the Equity Incentive Plan reflecting this
amendment is attached to this Proxy Statement as Annex C.

         Under applicable law and the New York Stock Exchange Rules, the
affirmative vote of the holders of a majority of the Common Shares entitled to
vote and present or represented by proxy at the Annual Meeting will be required
for approval of this proposal. Broker non-votes and abstentions will have the
same effect as votes against the proposal.

         THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THIS PROPOSAL.


PROPOSAL 5 - AMENDMENT OF THE COMPANY'S PERFORMANCE-BASED INCENTIVE 
COMPENSATION PLAN

GENERAL

         On August 14, 1996, the Company's Board of Directors adopted the
Cardinal Health, Inc. Performance-Based Incentive Compensation Plan (the
"Performance-Based Plan"). The material terms of the performance goals under the
Performance-Based Plan were approved by the Company's shareholders at the 1996
Annual Meeting of Shareholders. The purpose of the Performance-Based Plan is to
give the Company a competitive advantage in attracting, retaining and motivating
executives and to provide the Company with the ability to provide incentive
compensation that is linked to the profitability of the Company's businesses and
increases in shareholder value, which incentive compensation is not subject to
the deduction limitation rules of ss.162(m) of the Code (See "Compensation
Committee Report" in this Proxy Statement). On September 3, 1998, the Board of
Directors approved the proposed amendment to the Performance-Based Plan
described below, and directed that such amendment be submitted to the Company's
shareholders for approval. Such amendment will not be effective absent
shareholder approval.

DESCRIPTION OF THE AMENDMENTS

         Under the Company's Performance-Based Plan, the performance goals for
awards are based upon the achievement of targeted measures of return on equity,
earnings per share, earnings from operations, and/or such other objective
business criteria as the Company's shareholders may approve from time to time.
The Company's Compensation Committee approved an award under the
Performance-Based Plan to one Company executive in fiscal 1998 (see
"Compensation Committee Report"), and anticipates awards under the
Performance-Based Plan to two Company executives in fiscal 1999. Currently, the
maximum award that may be paid to a participant for any performance period is $1
million times the number of twelve-month periods contained within the
performance period. Under the proposed amendments to the Performance-Based Plan,
the maximum award that may be paid to a participant for any performance period
would be increased to $3 million times the number of twelve-month periods
contained within the performance period.

         As more fully described in the "Compensation Committee Report" in this
Proxy Statement, the Company's Board of Directors has endorsed an executive
compensation philosophy that differentiates compensation results based upon
corporate, business unit and individual performance and that rewards Company
executives with incentive compensation at or above competitive levels if
performance is superior. In connection with implementing 




                                       21
<PAGE>   24


this philosophy with performance-based incentives in a manner that is not
subject to the Dollar Limitation rules of ss.162(m) of the Code, the Board of
Directors has determined that the maximum award potential for any individual
under the Performance-Based Plan should be increased from $1 million in any
twelve-month period to $3 million. This proposed change is consistent with the
Company's executive compensation philosophy, and considered necessary by the
Board of Directors in order to have the ability to attract, retain and
compensate senior executive talent in a tax efficient manner as the Company
continues to grow. In making this determination, the Board considered
information gathered from independent compensation surveys for companies which
include, but are not the same as, those in the Value Line Health Care Index
utilized in the Shareholder Performance Graph set forth on page 15. In order to
effect such an amendment to the Performance-Based Plan, shareholder approval is
required. Therefore, the shareholders are being asked to approve PROPOSAL 5 to
amend the Performance-Based Plan to allow for a maximum award potential for a
participant in any performance period of $3 million times the number of
twelve-month periods in the performance period.

         In connection with implementation of the Company's compensation
philosophy, the Compensation Committee approved a target award under the
Performance-Based Plan for Mr. Walter for the fiscal year ending June 30, 1999,
of $1.2 million. Eligibility for payment of the portion of the target award in
excess of $1 million is contingent upon shareholder approval of the proposed
amendment to the Performance-Based Plan.

         Under applicable law, (i) the affirmative vote of the holders of a
majority of the Common Shares entitled to vote on this matter and present or
represented by proxy at the Annual Meeting will be required for approval of this
proposal; (ii) broker non-votes are not considered shares entitled to vote on
this matter and therefore will have no effect on this proposal; and (iii)
abstentions will have the same effect as votes against the proposal.


         THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THIS PROPOSAL.


                             SHAREHOLDER PROPOSALS

         Any shareholder who intends to present a proposal for the Company's
1999 Annual Meeting of Shareholders for inclusion in the proxy statement and
form of proxy relating to that meeting is advised that the proposal must be
received by the Company at its principal executive offices not later than May
31, 1999. The Company will not be required to include in its proxy statement a
form of proxy or shareholder proposal which is received after that date or which
otherwise fails to meet the requirements for shareholder proposals established
by regulations of the Securities and Exchange Commission. If PROPOSAL 3 is
adopted at the 1998 Annual Meeting, the Company may generally exercise
discretionary voting authority at the 1999 Annual Meeting with respect to any
shareholder proposal for which notice has not been given between July 26 and
August 25, 1999. In addition, if PROPOSAL 3 is adopted, to be considered at the
1999 Annual Meeting of Shareholders, shareholder nominations and shareholder
proposals generally must be received by the Company between July 26 and August
25, 1999.


                        SELECTION OF INDEPENDENT AUDITORS

         On August 12, 1998, the Company's Board of Directors selected Deloitte
& Touche LLP to serve as the independent auditors for the Company and its
subsidiaries for the fiscal year ending June 30, 1999. The selection of Deloitte
& Touche LLP as the auditors for the Company was recommended to the Company's
Board of Directors by the Audit Committee of the Board. Representatives of
Deloitte & Touche LLP are expected to be present at the Annual Meeting, with the
opportunity to make a statement about the Company's financial condition, if they
desire to do so, and to respond to appropriate questions.




                                       22
<PAGE>   25



                                  OTHER MATTERS

         This solicitation of proxies is made by and on behalf of the Board of
Directors. The cost of the solicitation will be borne by the Company. In
addition to solicitation by mail, proxies may be solicited by Directors,
officers and employees of the Company in person or by telephone, telegraph, or
other means of communication. These persons will receive no additional
compensation for solicitation of proxies but may be reimbursed for reasonable
out-of-pocket expenses in connection with such solicitation. The Company has
retained Morrow & Co., Inc. at an estimated cost of $25,000, plus reimbursement
of expenses, to assist in its solicitation of proxies from brokers, nominees,
institutions and individuals. Arrangements will also be made by the Company with
custodians, nominees, and fiduciaries for forwarding of proxy solicitation
materials to beneficial owners of shares held of record by such custodians,
nominees and fiduciaries, and the Company will reimburse such custodians,
nominees and fiduciaries for reasonable expenses incurred in connection
therewith.

         If the enclosed proxy is executed and returned, the Common Shares
represented thereby will be voted in accordance with any specifications made by
the shareholder. In the absence of any such specification, such proxies will be
voted FOR adoption of the amendment to the Company's Articles of Incorporation,
FOR adoption of the amendment and restatement of the Company's Code of
Regulations, FOR adoption of the amendment to the Company's Equity Incentive
Plan and FOR adoption of the amendment to the Company's Performance-Based
Incentive Compensation Plan. With respect to the election of Directors, proxies
returned without specifications made by the shareholder will be voted to elect
four Directors as set forth under "Election of Directors" above. Although
management does not presently anticipate cumulating votes pursuant to proxies it
obtains as a result of this solicitation, it reserves the right to cumulate such
votes and vote for less than all of the Director nominees named herein.

         The presence of any shareholder at the Annual Meeting will not operate
to revoke his or her proxy. A proxy may be revoked at any time insofar as it has
not been exercised by giving written notice to the Company or in open meeting or
by executing and forwarding a later-dated proxy to the Company.

         If any other matters shall properly come before the Annual Meeting, the
persons named in the proxy, or their substitutes, will vote thereon in
accordance with their judgment. The Board of Directors does not know of any
other matters which will be presented for action at the Annual Meeting.

         By order of the Board of Directors.




                                           GEORGE H. BENNETT, JR., Secretary

September 28, 1998





                                       23
<PAGE>   26



                                                                         ANNEX A


                       AMENDED SECTION 1 TO ARTICLE FOURTH

         Resolved, that Section 1 of Article FOURTH of the Amended and Restated
Articles of Incorporation, as amended, of Cardinal Health, Inc. be, and the same
hereby is, deleted in its entirety and there is substituted therefor the
following:


         FOURTH: Section 1. Authorized Shares. The maximum aggregate number of
shares which the corporation is authorized to have outstanding is 505,500,000
consisting of 500,000,000 common shares, without par value ("Class A Common
Shares"), 5,000,000 Class B common shares, without par value ("Class B Common
Shares") (the Class A Common Shares and the Class B Common Shares are sometimes
referred to herein collectively as the "Common Shares"), and 500,000 nonvoting
preferred shares, without par value.




                                       24
<PAGE>   27
                                                                         ANNEX B



                          RESTATED CODE OF REGULATIONS


                                       OF


   
                              CARDINAL HEALTH, INC.
    
<PAGE>   28

                                TABLE OF CONTENTS
   
<TABLE>
<CAPTION>
                                                                                                                      Page
<S>     <C>                                                                                                           <C>
ARTICLE 1   MEETINGS OF SHAREHOLDERS....................................................................................3
         Section 1.1     ANNUAL MEETING.................................................................................3
         Section 1.2     SPECIAL MEETINGS...............................................................................3
         Section 1.3     PLACE OF MEETINGS..............................................................................3
         Section 1.4     NOTICE OF MEETINGS.............................................................................3
         Section 1.5     NOTICE OF SHAREHOLDER BUSINESS AND NOMINATIONS.................................................5
         Section 1.6     WAIVER OF NOTICE...............................................................................7
         Section 1.7     QUORUM.........................................................................................7
         Section 1.8     ORGANIZATION...................................................................................7
         Section 1.9     ORDER OF BUSINESS..............................................................................7
         Section 1.10    VOTING.........................................................................................7
         Section 1.11    PROXIES........................................................................................8
         Section 1.12    INSPECTORS OF ELECTIONS........................................................................8
         Section 1.13    RECORD DATE....................................................................................8
         Section 1.14    LIST OF SHAREHOLDERS AT MEETING................................................................8
         Section 1.15    ACTION IN WRITING IN LIEU OF MEETING...........................................................8
ARTICLE 2   BOARD OF DIRECTORS..........................................................................................8
         Section 2.1     GENERAL POWERS OF BOARD........................................................................9
         Section 2.2     NUMBER AND CLASSIFICATION......................................................................9
         Section 2.3     COMPENSATION AND EXPENSES......................................................................9
         Section 2.4     ELECTION OF DIRECTORS..........................................................................9
         Section 2.5     TERM OF OFFICE.................................................................................9
         Section 2.6     RESIGNATIONS...................................................................................9
         Section 2.7     REMOVAL OF DIRECTORS..........................................................................10
         Section 2.8     VACANCIES.....................................................................................10
         Section 2.9     ORGANIZATION OF MEETINGS......................................................................10
         Section 2.10    PLACE OF MEETINGS.............................................................................10
         Section 2.11    REGULAR MEETINGS..............................................................................10
         Section 2.12    SPECIAL MEETINGS..............................................................................10
         Section 2.13    NOTICES OF MEETINGS...........................................................................10
         Section 2.14    NOTICE OF ADJOURNMENT OF MEETING..............................................................11
         Section 2.15    QUORUM AND MANNER OF ACTING...................................................................11
         Section 2.16    ORDER OF BUSINESS.............................................................................11
         Section 2.17    ACTION IN WRITING IN LIEU OF MEETING..........................................................11
         Section 2.18    EXECUTIVE AND OTHER COMMITTEES................................................................12
ARTICLE 3   OFFICERS...................................................................................................12
         Section 3.1     NUMBER AND TITLES.............................................................................12
         Section 3.2     ELECTION, TERMS OF OFFICE, QUALIFICATIONS, AND COMPENSATION...................................12
         Section 3.3     ADDITIONAL OFFICERS, AGENTS, ETC..............................................................12
         Section 3.4     REMOVAL.......................................................................................13
         Section 3.5     RESIGNATIONS..................................................................................13
         Section 3.6     VACANCIES.....................................................................................13
         Section 3.7     POWERS, AUTHORITY, AND DUTIES OF OFFICERS.....................................................13
</TABLE>

    
<PAGE>   29




   
<TABLE>
<CAPTION>
<S>     <C>                                                                                                           <C> 
ARTICLE 4   SHARES AND THEIR TRANSFER..................................................................................13
         Section 4.1     CERTIFICATES FOR SHARES.......................................................................13
         Section 4.2     TRANSFER OF SHARES............................................................................14
         Section 4.3     REGULATIONS...................................................................................14
         Section 4.4     LOST, DESTROYED OR STOLEN CERTIFICATES........................................................14
ARTICLE 5   EXAMINATION OF BOOKS BY SHAREHOLDERS.......................................................................14
ARTICLE 6   INDEMNIFICATION AND INSURANCE..............................................................................15
         Section 6.1     COSTS INCURRED................................................................................15
         Section 6.2     INDEMNIFICATION PROCEDURE.....................................................................15
         Section 6.3     ADVANCE PAYMENT OF COSTS......................................................................16
         Section 6.4     NON-EXCLUSIVE.................................................................................16
         Section 6.5     INSURANCE.....................................................................................16
         Section 6.6     SURVIVAL......................................................................................16
         Section 6.7     SUCCESSORS....................................................................................16
ARTICLE 7   SEAL.......................................................................................................16
ARTICLE 8   FISCAL YEAR................................................................................................16
ARTICLE 9   CONTROL SHARE ACQUISITIONS.................................................................................17
ARTICLE 10  AMENDMENT OF REGULATIONS...................................................................................17
</TABLE>
    


                                    ARTICLE 1
                            Meetings of Shareholders


          Section 1.1 Annual Meeting. The annual meeting of the shareholders,
for the purpose of electing directors and transacting such other business as may
come before the meeting, shall be held on such date and at such time during the
first six months of each fiscal year of the Company as may be fixed by the board
of directors and stated in the notice of the meeting.

          Section 1.2 Special Meetings. A special meeting of the shareholders
may be called by the chairman of the board, or the president, or a majority of
the directors acting with or without a meeting, or the holders of shares
entitling them to exercise twenty-five percent of the voting power of the
Company entitled to be voted at the meeting. Upon delivery to the chairman,
president, or secretary of a request in writing for a shareholders' meeting by
any persons entitled to call such meeting, the officer to whom the request is
delivered shall give notice to the shareholders of such meeting. Any such
request shall specify the purposes and the date and hour for such meeting. The
date shall be at least 14 and not more than 65 days after delivery of the
request. If such officer does not call the meeting within five days after any
such request, the persons making the request may call the meeting by giving
notice as provided in Section 1.4 or by causing it to be given by their
designated representative.

          Section 1.3 Place of Meetings. All meetings of shareholders shall be
held at such place or places, within or without the State of Ohio, as may be
fixed by the board of directors or, if not so fixed, as shall be specified in
the notice of the meeting.

         Section 1.4 Notice of Meetings. Every shareholder shall furnish the
secretary of the Company with an address at which notices of meetings and all
other corporate notices may be 



                                       3

<PAGE>   30



   
served on or mailed to him. Except as otherwise expressly required by law,
notice of each shareholders' meeting, whether annual or special, shall, not more
than 60 days and at least 7 days before the date specified for the meeting, be
given by the chairman, president, or secretary or, in case of their refusal or
failure to do so, by the person or persons entitled to call such meeting, to
each shareholder entitled to notice of the meeting, by delivering a written or
printed notice personally or by mailing the notice in a postage-prepaid envelope
addressed to him or her at his or her address furnished by him or her as above
provided, or, if he or she shall not have furnished such address, at his or her
post office address last known to the sender. Except when expressly required by
law, no publication of any notice of a shareholders meeting shall be required.
If shares are transferred after notice has been given, notice need not be given
to the transferee. A record date may be fixed for determining the shareholders
entitled to notice of any meeting of shareholders, in accordance with the
provisions of Section 1.13. Every notice of a shareholders' meeting, besides
stating the time and place of the meeting, shall state briefly the purposes of
the meeting as may be specified by the person or persons requesting or calling
the meeting. Only the business provided for in such notice shall be considered
at the meeting. Notice of the adjournment of a meeting need not be given if the
time and place to which it is adjourned are fixed and announced at the meeting.
    


- --------------------------------------------------------------------------------
                                                                          Page 4
<PAGE>   31



   
         Section 1.5.  Notice of Shareholder Business and Nominations.

                  (A) Annual Meetings of Shareholders. (1) Nominations of
         persons for election to the board of directors of the Company and the
         proposal of business to be considered by the shareholders may be made
         at an annual meeting of shareholders (a) pursuant to the Company's
         notice of meeting, (b) by or at the direction of the board of directors
         or (c) by any shareholder of the Company who was a shareholder of
         record at the time of giving of notice provided for in this Section
         1.5, who is entitled to vote at the meeting and who complied with the
         notice procedures set forth in this Section 1.5.

                           (2) For nominations or other business to be properly
         brought before an annual meeting by a shareholder pursuant to clause
         (c) of paragraph (A)(1) of this Section 1.5, the shareholder must have
         given timely notice thereof in writing to the Secretary of the Company
         and such other business must be a proper matter for shareholder action.
         To be timely, a shareholder's notice shall be delivered to the
         Secretary at the principal executive offices of the Company not later
         than the close of business on the 90th day nor earlier than the close
         of business on the 120th day prior to the first anniversary of the
         preceding year's annual meeting; provided, however, that in the event
         that the date of the annual meeting is more than 30 days before or more
         than 60 days after such anniversary date, notice by the shareholder to
         be timely must be so delivered not earlier than the close of business
         on the 120th day prior to such annual meeting and not later than the
         close of business on the later of the 90th day prior to such annual
         meeting or the 10th day following the day on which public announcement
         of the date of such meeting is first made. In no event shall the public
         announcement of an adjournment of an annual meeting commence a new time
         period for the giving of a shareholder's notice as described above.
         Such shareholder's notice shall set forth: (a) as to each person whom
         the shareholder proposes to nominate for election or reelection as a
         director, all information relating to such person that is required to
         be disclosed in solicitations of proxies for election of directors in
         an election contest, or is otherwise required, in each case pursuant to
         Regulation 14A under the Securities Exchange Act of 1934, as amended
         (the "Exchange Act"), and Rule 14a-11 thereunder (including such
         person's written consent to being named in the proxy statement as a
         nominee and to serving as a director if elected); (b) as to any other
         business that the shareholder proposes to bring before the meeting, a
         brief description of the business desired to be brought before the
         meeting, the reasons for conducting such business at the meeting and
         any material interest in such business of such shareholder and the
         beneficial owner, if any, on whose behalf the proposal is made; and (c)
         as to the shareholder giving the notice and the beneficial owner, if
         any, on whose behalf the nomination or proposal is made (i) the name
         and address of such shareholder, as they appear on the Company's books,
         and of such beneficial owner and (ii) the class and number of shares of
         the Company which are owned beneficially and of record by such
         shareholder and such beneficial owner.
    


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                                                                          Page 5
<PAGE>   32



   
                           (3) Notwithstanding anything in the second sentence
         of paragraph (A)(2) of this Section 1.5 to the contrary, in the event
         that the number of directors to be elected to the board of directors of
         the Company is increased and there is no public announcement naming all
         of the nominees for director or specifying the size of the increased
         board of directors made by the Company at least 100 days prior to the
         first anniversary of the preceding year's annual meeting, a
         shareholder's notice required by this Section 1.5 shall also be
         considered timely, but only with respect to nominees for any new
         positions created by such increase, if it shall be delivered to the
         Secretary at the principal executive offices of the Company not later
         than the close of business on the 10th day following the day on which
         such public announcement is first made by the Company.

                  (B) Special Meetings of Shareholders. Only such business shall
         be conducted at a special meeting of shareholders as shall have been
         brought before the meeting pursuant to a notice of meeting given
         pursuant to Section 1.3. Nominations of persons for election to the
         Board of Directors may be made at a special meeting of shareholders at
         which directors are to be elected pursuant to the Company's notice of
         meeting (1) by or at the direction of the Board of Directors or (2) by
         any shareholder of the Company who is a shareholder of record at the
         time of giving of notice provided for in this Section 1.5, who shall be
         entitled to vote at the meeting and who complies with the notice
         procedures set forth in this Section 1.5. In the event the Company
         calls a special meeting of shareholders for the purpose of electing one
         or more directors to the Board of Directors, any such shareholder may
         nominate a person or persons (as the case may be), for election to such
         position(s) as specified in the Company's notice of meeting, if the
         shareholder's notice required by paragraph (A)(2) of this Section 1.5
         shall be delivered to the Secretary at the principal executive offices
         of the Company not earlier than the close of business on the 120th day
         prior to such special meeting and not later than the close of business
         on the later of the 90th day prior to such special meeting or the 10th
         day following the day on which public announcement is first made of the
         date of the special meeting and of the nominees proposed by the Board
         of Directors to be elected at such meeting. In no event shall the
         public announcement of an adjournment of a special meeting commence a
         new time period for the giving of a shareholder's notice as described
         above.

                  (C) General. (1) Only such persons who are nominated in
         accordance with the procedures set forth in this Section 1.5 shall be
         eligible to serve as directors and only such business shall be
         conducted at a meeting of shareholders as shall have been brought
         before the meeting in accordance with the procedures set forth in this
         Section 1.5. Except as otherwise provided by law, the Articles of
         Incorporation of the Company or these Regulations, the chairman of the
         meeting shall have the power and duty to determine whether a nomination
         or any business proposed to be brought before the meeting was made, or
         proposed, as the case may be, in accordance with the procedures set
         forth in this Section 1.5 and, if any proposed nomination or business
         is not in compliance with this Section 1.5, to declare that such
         defective proposal or nomination shall be disregarded.
    

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                                                                          Page 6
<PAGE>   33



   
                           (2) For purposes of this Section 1.5, "public
         announcement" shall mean disclosure in a press release reported by the
         Dow Jones News Service, Associated Press or comparable national news
         service or in a document publicly filed by the Company with the
         Securities and Exchange Commission pursuant to Section 13, 14 or 15(d)
         of the Exchange Act.

                           (3) Notwithstanding the foregoing provisions of this
         Section 1.5, a shareholder shall also comply with all applicable
         requirements of the Exchange Act and the rules and regulations
         thereunder with respect to the matters set forth in this Section 1.5.
         Nothing in this Section 1.5 shall be deemed to affect any rights of (i)
         shareholders to request inclusion of proposals in the Company's proxy
         statement pursuant to Rule 14a-8 under the Exchange Act or (ii) the
         holders of any series of preferred shares of the Company to elect
         directors under specified circumstances.

         Section 1.6 Waiver of Notice. Any shareholder, either before or after
any meeting, may waive any notice required by law, the articles, or these
regulations. Waivers must be in writing and filed with or entered upon the
records of the meeting. Notice of a meeting will be deemed to have been waived
by any shareholder who attends the meeting either in person or by proxy, and who
does not, before or at the commencement of the meeting, protest the lack of
proper notice.

         Section 1.7 Quorum. The holders of shares entitling them to exercise a
majority of the voting power of the Company entitled to vote at a meeting,
present in person or by proxy, shall constitute a quorum for the transaction of
business, except when a greater number is required by law, the articles of
incorporation, or these regulations. In the absence of a quorum at any meeting
or any adjournment of the meeting, the holders of shares entitling them to
exercise a majority of the voting power of the shareholders present in person or
by proxy and entitled to vote may adjourn the meeting from time to time. At any
adjourned meeting at which a quorum is present, any business may be transacted
which might have been transacted at the meeting as originally called.

         Section 1.8 Organization. At each shareholders meeting the chairman of
the board, or, in the chairman's absence, the president, or, in the absence of
both of them, any vice president, or, in the absence of any vice president, a
chairman chosen by the holders of shares entitling them to exercise a majority
of the voting power of the shareholders present in person or by proxy and
entitled to vote, shall act as chairman, and the secretary of the Company, or,
in the secretary's absence, any assistant secretary, or, in the absence of all
of them, any person whom the chairman of the meeting appoints, shall act as
secretary of the meeting.

         Section 1.9 Order of Business. The order of business at each
shareholders meeting shall be fixed by the chairman of the meeting at the
beginning of the meeting but may be changed by the vote of the holders of shares
entitling them to exercise a majority of the voting power of the shareholders
present in person or by proxy and entitled to vote.

         Section 1.10 Voting. Each holder of a share or shares of the class or
classes entitled to vote by law or the articles of incorporation shall be
entitled to one vote in person or by proxy for
    


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                                                                          Page 7
<PAGE>   34



   
each such share registered in the holder's name on the books of the Company. As
provided in Section 1.12, a record date for determining which shareholders are
entitled to vote at any meeting may be fixed. Shares of its own stock belonging
to the Company shall not be voted directly or indirectly. Persons holding voting
shares in a fiduciary capacity shall be entitled to vote the shares so held. A
shareholder whose shares are pledged shall be entitled to vote the shares
standing in his or her name on the books of the Company. Upon a demand by any
shareholder present in person or by proxy at any meeting and entitled to vote,
any vote shall be by ballot. Each ballot shall be signed by the shareholder or
such shareholder's proxy and shall state the number of shares voted by such
shareholder. Otherwise, votes shall be made orally.

         Section 1.11 Proxies. Any shareholder who is entitled to attend or vote
at a shareholders meeting shall be entitled to exercise such right and any other
of his or her rights by proxy or proxies appointed by a writing signed by such
shareholder, which need not be witnessed or acknowledged. Except as otherwise
specifically provided in these regulations, actions taken by proxy shall be
governed by the provisions of Section 1701.48, Ohio Revised Code, or any future
statute of like tenor or effect, including the provisions relating to the
sufficiency of the writing, duration of the validity of the proxy, power of
substitution, revocation, and all other provisions.

         Section 1.12 Inspectors of Elections. Inspectors of elections may be
appointed and act as provided in Section 1701.50, Ohio Revised Code, or any
future statute of like tenor or effect.

         Section 1.13 Record Date. The board of directors may fix a record date
for any lawful purpose, including without limitation the determination of
shareholders entitled to: (a) receive notice of or to vote at any meeting, (b)
receive payment of any dividend or other distribution, (c) receive or exercise
rights of purchase of, subscription for, or exchange or conversion of, shares or
other securities, subject to any contract right with respect thereto, or (d)
participate in the execution of written consents, waivers, or releases. Any such
record date shall not be more than sixty days preceding the date of such
meeting, the date fixed for the payment of any dividend or other distribution,
or the date fixed for the receipt or the exercise of rights, as the case may be.

         Section 1.14 List of Shareholders at Meeting. Upon request of any
shareholder at any meeting of shareholders, there shall be produced at the
meeting an alphabetically arranged list, or classified lists, of the
shareholders of record as of the applicable record date who are entitled to
vote, showing their respective addresses and the number and classes of shares
held by them.

         Section 1.15 Action in Writing in Lieu of Meeting. Any action which may
be authorized or be taken at a meeting of the shareholders, may be authorized or
taken without a meeting with the affirmative vote or approval of, and in a
writing or writings signed by, all the shareholders who would be entitled to
notice of a meeting of the shareholders held for that purpose.
    


                                    ARTICLE 2
                               Board of Directors

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                                                                          Page 8
<PAGE>   35



         Section 2.1 General Powers of Board. The powers of the Company shall be
exercised, its business and affairs shall be conducted, and its property shall
be controlled by the board of directors, except as otherwise provided by law of
Ohio, the articles, or these regulations.

   
         Section 2.2 Number and Classification. The number of directors of the
Corporation shall be thirteen (13). The number of directors may be increased or
decreased by action of the board of directors upon the vote of a majority of the
board; provided, however, that in no case shall the number of directors be fewer
than nine (9) or more than sixteen (16) without an amendment to this Section 2.2
approved in the manner specified in Article 10 of these regulations; and
provided further that no decrease in the number of directors shall have the
effect of removing any director prior to the expiration of his or her term of
office. The directors shall be divided into three classes. The term of office of
the first class shall expire at the 2000 annual meeting of shareholders, the
term of office of the second class shall expire at the 2001 annual meeting of
shareholders, and the term of office of the third class shall expire at the 2002
annual meeting of shareholders. At each annual meeting of shareholders,
directors elected to succeed those whose terms then expire shall be elected for
a term of office expiring at the annual meeting of shareholders during the third
year after their election. In case of any increase in the number of directors
(after a reduction below sixteen), the additional directors shall be distributed
among the several classes so as to make the classes as nearly equal in number as
possible.
    
         Section 2.3 Compensation and Expenses. The directors shall be entitled
to such compensation, on a monthly or annual basis, or on the basis of meetings
attended, or on both bases, as the board of directors may from time to time
determine and establish. No director shall be precluded from serving the Company
as an officer or in any other capacity, or from receiving compensation for so
serving. Directors may be reimbursed for their reasonable expenses incurred in
the performance of their duties, including the expense of traveling to and from
meetings of the board, if such reimbursement is authorized by the board of
directors.

   
         Section 2.4 Election of Directors. At each meeting of the shareholders
for the election of directors of a particular class at which a quorum is
present, the persons receiving the greatest number of votes shall be deemed
elected the directors of that class. Any shareholder may cumulate his or her
votes at an election of directors upon fulfillment of the conditions prescribed
in Section 1701.55, Ohio Revised Code, or any future statute of like tenor or
effect.

         Section 2.5 Term of Office. Each director shall hold office until the
annual meeting of shareholders in the year of the expiration of his or her term
of office, or, if the election of directors shall not be held at that annual
meeting, until a special meeting of the shareholders for the purpose of electing
directors is held as provided in Section 1.2, or the taking of action by all the
shareholders in writing in lieu of either such meetings, and in any case until
his or her successor is elected and qualified or until his or her earlier
resignation, removal from office, or death.
    


- --------------------------------------------------------------------------------
                                                                          Page 9
<PAGE>   36



         Section 2.6 Resignations. Any director may resign by giving written
notice to the chairman, the president, or the secretary of the Company. Such
resignation shall take effect at the time specified therein. Unless otherwise
specified therein, the acceptance of a resignation shall not be necessary to
make it effective.

   
         Section 2.7 Removal of Directors. All the directors, or all the
directors of a particular class, or any individual director may be removed from
office, without assigning any cause, by the affirmative vote of the holders of
record of not less than 75 percent of the shares having voting power of the
Company with respect to the election of directors, provided that unless all the
directors, or all the directors of a particular class, are removed, no
individual director shall be removed in case the votes of a sufficient number of
shares are cast against his or her removal which, if cumulatively voted at an
election of all the directors, or all the directors of a particular class, as
the case may be, would be sufficient to elect at least one director. In case of
any such removal, a new director may be elected at the same meeting for the
unexpired term of each director removed. Any director may also be removed by the
board of directors for any of the causes specified in Section 1701.58(B), Ohio
Revised Code, or any future statute of like tenor or effect.
    

         Section 2.8 Vacancies. A vacancy in the board of directors may be
filled by majority vote of the remaining directors, even though they are less
than a quorum, until the shareholders hold an election to fill the vacancy.
Shareholders entitled to elect directors may elect a director to fill any
vacancy in the board (whether or not the vacancy has previously been temporarily
filled by the remaining directors) at any shareholders meeting called for that
purpose.

   
         Section 2.9 Organization of Meetings. At each meeting of the board of
directors, the chairman of the board, or, in his or her absence, the president,
or, in his or her absence, a chairman chosen by a majority of the directors
present, shall act as chairman. The secretary of the Company, or, if the
secretary shall not be present, any person whom the chairman of the meeting
shall appoint, shall act as secretary of the meeting.
    

         Section 2.10 Place of Meetings. Meetings of the board shall be held at
such place or places, within or without the State of Ohio, as may from time to
time be fixed by the board of directors or as shall be specified or fixed in the
notice of the meeting.

         Section 2.11 Regular Meetings. Regular meetings of the board will not
be held unless this code of regulations shall be amended to provide therefor.

   
         Section 2.12 Special Meetings. Special meetings of the board of
directors shall be held whenever called by the chairman of the board, if any, or
by the president, or by a number of directors equal to one-third of the total
number of directors.

         Section 2.13 Notices of Meetings. Every director shall furnish the
secretary of the Company with an address at which notices of meetings and all
other corporate notices may be served on or mailed to him or her. Unless waived
before, at, or after the meeting as hereinafter provided, notice of each board
meeting shall be given by the chairman, the president, the secretary, an
    


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                                                                         Page 10
<PAGE>   37



assistant secretary, or the persons calling such meeting, to each director in
any of the following ways:

   
                  (a) By orally informing him of the meeting in person or by
         telephone not later than twelve hours before the date and time of the
         meeting.

                  (b) By delivering written notice to him not later than one day
         before the date of the meeting.
    

                  (c) By mailing written notice to him, or by sending notice to
         him by telegram, cablegram, or radiogram, postage or other costs
         prepaid, addressed to him at the address furnished by him to the
         secretary of the Company, or to such other address as the person
         sending the notice shall know to be correct. Such notice shall be
         posted or dispatched a sufficient length of time before the meeting so
         that in the ordinary course of the mail or the transmission of
         telegrams, cablegrams, or radiograms, delivery would normally be made
         to him not later than two days before the date of the meeting.

   
Unless otherwise required by the articles of incorporation, this code of
regulations, or the laws of the State of Ohio, the notice of any meeting need
not specify the purposes of the meeting. Notice of any meeting of the board may
be waived by any director, either before, at, or after the meeting, in writing,
or by telegram, cablegram, or radiogram.
    

         Section 2.14 Notice of Adjournment of Meeting. Notice of adjournment of
a meeting need not be given if the time and place to which it is adjourned are
fixed and announced at the meeting.

         Section 2.15 Quorum and Manner of Acting. A majority of the number of
directors fixed or established pursuant to Section 2.2 as of the time of any
meeting of the board of directors must be present in person at such meeting in
order to constitute a quorum for the transaction of business, provided that
meetings of the directors may include participation by directors through any
communications equipment if all directors participating can hear each other, and
such participation in a meeting shall constitute presence at such meeting. The
act of a majority of the directors present at any meeting at which a quorum is
present shall be the act of the board of directors. In the absence of a quorum,
a majority of those present may adjourn a meeting from time to time until a
quorum is present. Notice of an adjourned meeting need not be given. The
directors shall act only as a board. Individual directors shall have no power as
such.

   
         Section 2.16 Order of Business. The order of business at meetings of
the board shall be such as the chairman of the meeting may prescribe or follow,
subject, however, to his or her being overruled with respect thereto by a
majority of the members of the board present.
    

         Section 2.17 Action in Writing in Lieu of Meeting. Any action which may
be authorized or taken at a meeting of the directors, may be authorized or taken
without a meeting with the affirmative vote or approval of, and in a writing or
writings signed by, all the directors.


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                                                                         Page 11
<PAGE>   38



         Section 2.18 Executive and Other Committees. The directors may create
and from time to time abolish or reconstitute an executive committee and any
other committee or committees of directors each to consist of not less than
three directors, and may delegate to any such committee or committees any or all
of the authority of the directors, however conferred, other than that of filling
vacancies in the board of directors or in any committee of directors. Each such
committee shall serve at the pleasure of the directors, and shall act only in
the intervals between meetings of the board of directors, and shall be subject
to the control and direction of the board of directors. The directors may adopt
or authorize the committees to adopt provisions with respect to the government
of any such committee or committees which are not inconsistent with applicable
law, the articles of incorporation of the Company, or these regulations. An act
or authorization of any act by any such committee within the authority properly
delegated to it by the directors shall be as effective for all purposes as the
act or authorization of the directors. Any right, power, or authority conferred
in these regulations to the "directors" or to the "board of directors" shall
also be deemed conferred upon each committee or committees of directors to which
any such right, power, or authority is delegated (expressly, or by general
delegation, or by necessary implication) by the board of directors.


                                    ARTICLE 3
                                    Officers

   
         Section 3.1 Number and Titles. The officers of the Company shall be a
chairman of the board, a president, one or more vice presidents, if needed, a
secretary, one or more assistant secretaries, if needed, a treasurer, one or
more assistant treasurers, if needed, and such other officers and assistant
officers as the board may deem necessary. The board shall have the discretion to
determine from time to time the number of vice presidents, if any, the Company
shall have, whether or not assistant secretaries and assistant treasurers are
needed, and, if so, the number of assistant secretaries and assistant treasurers
the Company shall have. Furthermore, if there is more than one vice president,
the board may, in its discretion, establish designations for the vice
presidencies so as to distinguish among them as to their functions or their
order, or both. Any two or more offices may be held by the same person, but no
officer shall execute, acknowledge, or verify any instrument in more than one
capacity if such instrument is required by law, the articles, or these
regulations to be executed, acknowledged, or verified by two or more officers.

         Section 3.2 Election, Terms of Office, Qualifications, and
Compensation. The officers shall be elected by the board of directors. Each
shall be elected for an indeterminate term and shall hold office during the
pleasure of the board of directors. The board of directors may hold annual
elections of officers; in that event, each such officer shall hold office until
his or her successor is elected and qualified unless he or she is removed
earlier by the board of directors. The chairman of the board shall be a
director, but no other officer need be a director. The other qualifications of
all officers shall be such as the board of directors may establish. The board of
directors shall fix the compensation, if any, of each officer.
    

         Section 3.3 Additional Officers, Agents, Etc. In addition to the
officers mentioned in Section 3.1, the Company may have such other officers,
agents, and committees as the board of directors may




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                                                                         Page 12
<PAGE>   39



deem necessary and may appoint, each of whom or each member of which shall hold
office for such period, have such authority, and perform such duties as may be
provided in these regulations or as may, from time to time, be determined by the
board. The board of directors may delegate to any officer or committee the power
to appoint any subordinate officer, agents, or committees. In the absence of any
officer, or for any other reason the board of directors may deem sufficient, the
board of directors may delegate, for the time being, the powers and duties, or
any of them, of such officer to any other officer, or to any director.

         Section 3.4 Removal. Any officer may be removed, either with or without
cause, at any time, by the board of directors at any meeting, the notices (or
waivers of notices) of which shall have specified that such removal action was
to be considered. Any officer appointed by an officer or committee to which the
board shall have delegated the power of appointment may be removed, either with
or without cause, by the committee or superior officer (including successors)
who made the appointment, or by any committee or officer upon whom such power of
removal may be conferred by the board of directors.
   

         Section 3.5 Resignations. Any officer may resign at any time by giving
written notice to the board of directors, the chairman, the president, or the
secretary. Any such resignation shall take effect at the time specified therein.
Unless otherwise specified therein, the acceptance of such resignation shall not
be necessary to make it effective.
    

         Section 3.6 Vacancies. A vacancy in any office because of death,
resignation, removal, disqualification, or otherwise, shall be filled in the
manner prescribed for regular appointments or elections to such office.

         Section 3.7 Powers, Authority, and Duties of Officers. Officers of the
Company shall have the powers and authority conferred and the duties prescribed
by law, in addition to those specified or provided for in these regulations and
such other powers, authority, and duties as may be determined by the board of
directors from time to time.

                                    ARTICLE 4
                            Shares and Their Transfer

   
         Section 4.1 Certificates for Shares. Every owner of one or more shares
in the Company shall be entitled to a certificate or certificates, which shall
be in such form as may be approved by the board of directors, certifying the
number and class of shares in the Company owned by him. The certificates for the
respective classes of such shares shall be numbered in the order in which they
are issued and shall be signed in the name of the Company by the chairman or the
president and the secretary; provided that, if such certificates are
countersigned by a transfer agent or registrar, the signatures of such officers
upon such certificates may be facsimiles, stamped, or printed. If an officer who
has signed or whose facsimile signature has been used, stamped, or printed on
any certificates ceases to be such officer because of death, resignation or
other reason before such certificates are delivered by the Company, such
certificates shall nevertheless be conclusively deemed to be valid if
countersigned by any such transfer agent or registrar. A record shall be kept of
the name of the owner or owners of the shares represented by each such
certificate and
    


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                                                                         Page 13
<PAGE>   40



   
the number of shares represented thereby, the date thereof, and in case of
cancellation, the date of cancellation. Every certificate surrendered to the
Company for exchange or transfer shall be canceled and no new certificate or
certificates shall be issued in exchange for any existing certificates until
such existing certificates shall have been so cancelled, except in cases
provided for in Section 4.4.
    

         Section 4.2 Transfer of Shares. Any certificate for shares of the
Company shall be transferable in person or by attorney upon the surrender of the
certificate to the Company or any transfer agent for the Company (for the class
of shares represented by the certificate surrendered) properly endorsed for
transfer and accompanied by such assurances as the Company or its transfer agent
may require as to the genuineness and effectiveness of each necessary
endorsement. The person in whose name any shares stand on the books of the
Company shall, to the full extent permitted by law, be conclusively deemed to be
the unqualified owner and holder of the shares and entitled to exercise all
rights of ownership, for all purposes relating to the Company. Neither the
Company nor any transfer agent of the Company shall be required to recognize any
equitable interest in, or any claim to, any such shares on the part of any other
person, whether disclosed on the certificate or any other way, nor shall they be
required to see to the performance of any trust or other obligation.

         Section 4.3 Regulations. The board of directors may make such rules and
regulations as it may deem expedient or advisable, not inconsistent with these
regulations, concerning the issue, transfer, and registration of certificates
for shares. It may appoint one or more transfer agents or one or more
registrars, or both, and may require all certificates for shares to bear the
signature of either or both.
   
         Section 4.4 Lost, Destroyed or Stolen Certificates. A new share
certificate or certificates may be issued in place of any certificate
theretofore issued by the Company which is alleged to have been lost, destroyed,
or wrongfully taken upon: (a) the execution and delivery to the Company by the
person claiming the certificate to have been lost, destroyed, or wrongfully
taken of an affidavit of that fact in form satisfactory to the Company,
specifying whether or not the certificate was endorsed at the time of such
alleged loss, destruction or taking, and (b) the receipt by the Company of a
surety bond, indemnity agreement, or any other assurances satisfactory to the
Company and to all transfer agents and registrars of the class of shares
represented by the certificate against any and all losses, damages, costs,
expenses, liabilities or claims to which they or any of them may be subjected by
reason of the issue and delivery of such new certificate or certificates or with
respect to the original certificate.
    


                                    ARTICLE 5
                      Examination of Books by Shareholders

         The board of directors may make reasonable rules and regulations
prescribing under what conditions the books, records, accounts, and documents of
the Company, or any of them, shall be open to the inspection of the
shareholders. No shareholder shall be denied any right which is conferred by
Section 1701.37, Ohio Revised Code, or any other applicable law to inspect any
book, record, account, or document of the Company. An original or duplicate
stock ledger showing the 


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                                                                         Page 14
<PAGE>   41



names and addresses of the shareholders and the number and class of shares
issued or transferred of record to or by them from time to time shall at all
times during the usual hours for business be open to the examination of every
shareholder at the principal office or place of business of the Company in the
State of Ohio.


                                    ARTICLE 6
                          Indemnification and Insurance

   
         Section 6.1 Costs Incurred. The Company shall indemnify any person who
was or is a party or is threatened to be made a party to any threatened,
pending, or completed action, suit, or proceeding, whether civil, criminal,
administrative, or investigative, by reason of the fact that he or she is or was
a director, officer, employee, or agent of the Company, or is or was serving at
the request of the Company as a director, trustee, officer, employee, or agent
of another corporation, domestic or foreign, nonprofit or for profit,
partnership, joint venture, trust, or other enterprise, against expenses,
including attorneys' fees, judgments, fines, and amounts paid in settlement
actually and reasonably incurred by him in connection with such action, suit, or
proceeding provided that: (a) he or she acted in good faith and in a manner he
or she reasonably believed to be in or not opposed to the best interests of the
Company; (b) with respect to any criminal action or proceeding, he or she had no
reasonable cause to believe his or her conduct was unlawful; and (c) in any
action or suit by or in the right of the Company, no indemnification shall be
made with respect to any amounts paid in settlement or with respect to any
claim, issue, or matter as to which such person shall have been adjudged to be
liable for negligence or misconduct in the performance of his or her duty to the
Company unless and only to the extent that the Court of Common Pleas or the
court in which such action or suit was brought shall determine upon application
that, despite the adjudication of liability but in view of all the circumstances
of the case, such person is fairly and reasonably entitled to indemnity for such
expenses as the court of common pleas or such other court shall deem proper. The
termination of any action, suit, or proceeding by judgment, order, settlement,
or conviction, or upon a plea of nolo contendere or its equivalent, shall not of
itself create a presumption that the person did not act in good faith and in a
manner which he or she reasonably believed to be in or not opposed to the best
interests of the Company, and with respect to any criminal action or proceeding,
that he or she had reasonable cause to believe that his or her conduct was
unlawful. 


         Section 6.2 Indemnification Procedure. Any indemnification under
Section 6.1 shall be made by the Company only if and as authorized in the
specific case upon a determination that indemnification of the director,
trustee, officer, employee, or agent is proper in the circumstances because he
or she has met the applicable standard of conduct set forth in Section 6.1. Such
determination shall be made by one of the following methods: (a) by a majority
vote of a quorum consisting of directors of the Company who were not and are not
parties to or threatened with any such action, suit, or proceeding; or (b) if
such a quorum is not obtainable or if a majority vote of a quorum of
disinterested directors so directs, in a written opinion by independent legal
counsel retained by the Company, other than an attorney, or a firm having
associated with it an attorney, who has been retained by or who has performed
services for the Company or any person to be indemnified within the past five
years; or (c) by the shareholders; or (d) by the Court of Common
    


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                                                                         Page 15
<PAGE>   42



Pleas of Franklin County, Ohio, or the court in which such action, suit, or
proceeding was brought.

   
         Section 6.3 Advance Payment of Costs. Expenses, including attorneys'
fees, incurred in defending any action, suit, or proceeding referred to in
Section 6.1 may be paid by the Company in advance of the final disposition of
such action, suit, or proceeding as authorized by the directors in the specific
case upon receipt of an undertaking by or on behalf of the director, trustee,
officer, employee, or agent to repay such amount unless it shall ultimately be
determined that he or she is entitled to be indemnified by the Company as
authorized in this Article.

         Section 6.4 Non-Exclusive. The indemnification authorized in this
Article shall not be deemed exclusive of any other rights to which persons
seeking indemnification may be entitled under any agreement, vote of
shareholders or disinterested directors, or otherwise, both as to action in his
or her official capacity and as to action in another capacity while holding such
office.

         Section 6.5 Insurance. The Company may purchase and maintain insurance
on behalf of any person who is or was a director, officer, employee, or agent of
the Company, or is or was serving at the request of the Company as a director,
trustee, officer, employee, or agent of another corporation, domestic or
foreign, nonprofit or for profit, partnership, joint venture, trust, or other
enterprise against any liability asserted against him or her and incurred by him
or her in any such capacity or arising out of his or her status as such, whether
or not the Company would have the power to indemnify him or her against such
liability under this Article or under Chapter 1701, Ohio Revised Code.
    

         Section 6.6 Survival. The indemnification authorized in this Article
shall continue as to a person who has ceased to be a director, trustee, officer,
employee, or agent.

         Section 6.7 Successors. The indemnification authorized in this Article
shall inure to the benefit of the heirs, executors, and administrators of any
person entitled to indemnification under this Article.


                                    ARTICLE 7
                                      Seal

         The board of directors may adopt and alter a corporate seal and use the
same or a facsimile thereof, but failure to affix the corporate seal, if any,
shall not affect the validity of any instrument.


                                    ARTICLE 8
                                   Fiscal Year


         The fiscal year of the Company shall be fixed and may be changed from
time to time by the board of directors.


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                                                                         Page 16
<PAGE>   43



                                    ARTICLE 9
                           Control Share Acquisitions


         Section 1701.831, Ohio Revised Code, shall not apply to control share
acquisitions of shares of the Company.


                                   ARTICLE 10
                            Amendment of Regulations


   
         These regulations may be amended or new regulations may be adopted: (a)
at any meeting of the shareholders held for such purpose by the affirmative vote
of the holders of record of shares entitling them to exercise a majority of the
voting power on such proposal, except that the affirmative vote of the holders
of record of not less than 75% of the shares having voting power with respect to
any such proposal shall be required to amend, change, adopt any provision
inconsistent with, or repeal Sections 1.5, 2.2, 2.5, or 2.7 or to amend, change,
or repeal the provisions of this Article 10 establishing the voting requirements
for amending, changing, adopting any provision inconsistent with, or repealing
Sections 1.5, 2.2, 2.5, or 2.7; or (b) without a meeting of the shareholders, by
the written consent of the holders of record of shares entitling them to
exercise a majority of the voting power on such proposal, except that the
written consent of the holders of record of not less than 75 percent of the
shares having voting power with respect to any such proposal shall be required
to amend, change, adopt any provision inconsistent with, or repeal Sections 1,5,
2.2, 2.5, or 2.7 or to amend, change, or repeal the provisions of this Article
10 establishing the consent requirements for amending, changing, adopting any
provisions inconsistent with, or repealing Sections 1.5, 2.2, 2.5, or 2.7. If
any amendment or new regulations are adopted without a meeting of the
shareholders, the secretary shall mail a copy of the amendment or new
regulations to each shareholder who would have been entitled to vote on the
proposal but who did not participate in the adoption of the amendment or new
regulations. [As amended September 14, 1984.] 
    


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                                                                         Page 17
<PAGE>   44

                                                                         ANNEX C

                   AMENDED SECTION 4 TO EQUITY INCENTIVE PLAN

         Resolved that Section 4 of the Cardinal Health, Inc. Equity Incentive
Plan be, and the same hereby is, deleted in its entirety and there is
substituted therefor the following:

SECTION 4.  SHARES SUBJECT TO PLAN.

         The total number of the Company's common shares, without par value
("Shares"), reserved and available for distribution pursuant to awards
(including without limitation Outside Director Options) hereunder ("Available
Shares") shall be an amount equal to the sum of (a) 1.5% of the total
outstanding Shares as of the last day of the Company's immediately preceding
fiscal year, plus (b) the number of Shares available for grant under the Plan as
of November 23, 1998, plus (c) any Shares related to awards that, in whole or in
part, expire or are unexercised, forfeited, terminated, surrendered, canceled,
settled in such a manner that all or some of the Shares covered by an award are
not issued to a participant, or returned to the Company in payment of the
exercise price or tax withholding obligations in connection with outstanding
awards, plus (d) any unused portion of the Shares available under section (a)
above for the immediately preceding two fiscal years (but not prior to the
Company's fiscal year ending June 30, 1999) as a result of not being made
subject to a grant or award in such preceding two fiscal years. Notwithstanding
the foregoing, for the Company's fiscal year ending June 30, 1999, the number of
total outstanding Shares in section (a), above, shall be calculated as of
November 23, 1998, rather than June 30, 1998 (the last day of the immediately
preceding fiscal year). No more than 50% of the Available Shares shall be
granted in the form of Restricted Shares, Incentive Compensation Restricted
Shares, Performance Shares and Performance Share Units. The Available Shares may
consist, in whole or in part, of authorized but unissued Shares, treasury
Shares, or previously issued Shares re-acquired by the Company, including Shares
purchased on the open market. The maximum number of Shares with respect to which
Stock Options, Performance Shares and Performance Share Units may be granted to
any single participant during any single fiscal year of the Company shall be
375,000 Shares. The number of Shares with respect to which ISOs may be granted
shall not exceed 3,000,000. Any of the Shares delivered upon the assumption of
or in substitution for outstanding grants made by a company or division acquired
by the Company shall not decrease the number of Shares available for grant under
the Plan, except to the extent otherwise provided by applicable law or
regulation.

         In the event of any stock dividend, stock split, share combination,
corporate separation or division (including, but not limited to, split-up,
spin-off, split-off or distribution to CAH shareholders other than a normal cash
dividend), or partial or complete liquidation, or any other corporate
transaction or event having any effect similar to any of the foregoing, then the
aggregate number of Shares reserved for issuance under the Plan, the limitation
on the number of Shares available under the Plan for issuance of Restricted
Shares, Incentive Compensation Restricted Shares, Performance Shares and
Performance Share Units, the limitation on the number of Shares subject to ISOs,
the limitations on the number of Shares subject to Stock Options or Performance
Shares or Performance Share Units granted to any single participant, the number
and exercise price of Shares subject to outstanding Stock Options, the purchase
price for Restricted Shares, the financial Performance Goals, if any, of the
Shares the subject of a Performance Share or Performance Share Unit award, the
number of Shares subject to a Performance Share or Performance Share Unit award
or granted by a Restricted Share or Incentive Compensation Restricted Share
award, and any other characteristics or terms of the awards or Plan limitations
as the Committee shall deem necessary or appropriate to reflect equitably the
effects of such changes, shall be appropriately substituted for new shares or
adjusted, as determined by the Committee in its discretion. Any such adjustments
made to NQSOs shall also be made to Outside Director Options.

         If any recapitalization, reorganization, reclassification,
consolidation, merger of CAH or the Company or any sale of all or substantially
all of CAH's or the Company's assets to another person or entity or other
transaction which is effected in such a way that holders of Shares are entitled
to receive (either directly or upon subsequent liquidation) stock, securities,
or assets with respect to or in exchange for Shares (each an "Organic Change")
shall occur, in lieu of the Shares issuable upon exercise of a Stock Option or
Outside Director Option or pursuant to any 




                                       26

<PAGE>   45




other award under the Plan, the Stock Option or Outside Director Option shall
thereafter be exercisable for and other awards shall be issuable in such shares
of stock, securities or assets (including cash) as may be issued or payable with
respect to or in exchange for the number of Shares immediately theretofore
acquirable pursuant to such award had such Organic Change not taken place
(whether or not such Stock Option or Outside Director Option is then exercisable
or other awards are then vested) after giving effect to any adjustments
otherwise required or permitted under this Plan.




                                       27
<PAGE>   46

                                                                      APPENDIX A


            APPENDIX TO CARDINAL HEALTH, INC. PROXY STATEMENT FILING
                        NOT PROVIDED TO SECURITY HOLDERS
             FILED PURSUANT TO SCHEDULE 14A, ITEM 10, INSTRUCTION 3


                              CARDINAL HEALTH, INC.

                              EQUITY INCENTIVE PLAN


SECTION 1.  PURPOSE.

         The purpose of the Cardinal Health, Inc. Equity Incentive Plan (the
"Plan") is to assist Cardinal Health, Inc. ("CAH") and its subsidiaries (CAH and
its subsidiaries, collectively, the "Company") in attracting and retaining
capable employees and directors. The Plan provides for long and short term
incentives to employees by encouraging and enabling them to participate in the
Company's future prosperity and growth. The Plan provides for equity ownership
opportunities and appropriate incentives to better match the interests of
employees and directors with those of shareholders.

         These objectives will be promoted through the granting to employees of
equity-based awards (the "awards") including (i) Incentive Stock Options
("ISOs"), which are intended to qualify under Section 422 of the Internal
Revenue Code of 1986, as amended (the "Code"); (ii) options which are not
intended to so qualify ("NQSOs") (ISOs and NQSOs are referred to together
hereinafter as "Stock Options"); (iii) Restricted Shares; (iv) Performance
Shares; (v) Performance Share Units and (vi) Incentive Compensation Restricted
Shares. Members of CAH's Board of Directors (the "Board") who do not serve as
employees of the Company ("Outside Directors") shall receive NQSOs from the Plan
only as provided herein.

SECTION 2.  ADMINISTRATION.

         The Plan shall be administered by the Compensation and Personnel
Committee (the "Committee") of the Board which shall have the power and
authority to grant to eligible employees Stock Options, Restricted Shares,
Performance Shares, Performance Share Units and Incentive Compensation
Restricted Shares. In particular, the Committee shall have the authority to: (i)
select employees of the Company as recipients of awards; (ii) determine the
number and type of awards to be granted; (iii) determine the terms and
conditions, not inconsistent with the terms hereof, of any award; (iv) adopt,
alter and repeal such administrative rules, guidelines and practices governing
the Plan as it shall, from time to time, deem advisable; (v) interpret the terms
and provisions of the Plan and any award granted and any agreements relating
thereto; and (vi) take any other actions the Committee considers appropriate in
connection with, and otherwise supervise the administration of, the Plan. All
decisions made by the Committee pursuant to the provisions hereof shall be made
in the Committee's sole discretion and shall be final and

<PAGE>   47

binding on all persons. Members of the Committee shall be "disinterested
persons" within the meaning of Rule 16b-3 ("Rule 16b-3") under the Securities
Exchange Act of 1934, as amended (the "Exchange Act").

         The Committee may designate persons other than its members to carry out
its responsibilities under such conditions and limitations as it may set, other
than its authority with regard to awards granted to persons subject to Section
16 of the Exchange Act ("Reporting Persons").

SECTION 3.  ELIGIBILITY.

         Employees of the Company and its subsidiaries who are responsible for
or contribute to the management, growth and/or profitability of the business of
the Company and/or subsidiary, in each case as determined by the Committee, are
eligible to be granted awards. The participants under the Plan who are not
Outside Directors shall be selected from time to time by the Committee, in its
sole discretion, from among those eligible. In addition, Outside Directors are
eligible to receive NQSOs as set forth in Section 9 ("Outside Director
Options"), and may not receive any other awards under this Plan. Members of the
Committee are eligible to receive Outside Director Options.

SECTION 4.  SHARES SUBJECT TO PLAN.

         The total number of the Company's common shares, without par value,
("Shares") reserved and available for distribution pursuant to awards hereunder
shall be 2,000,000 Shares, no more than 50% of which shall be granted in the
form of Restricted Shares, Incentive Compensation Restricted Shares, Performance
Shares and Performance Share Units. Such Shares may consist, in whole or in
part, of authorized and unissued Shares or treasury Shares. The maximum number
of Shares with respect to which Stock Options, Performance Shares and
Performance Share Units may be granted to any single participant during any
single fiscal year of the Company shall be 250,000 Shares.

         If any Shares that have previously been the subject of a Stock Option
cease to be the subject of a Stock Option or Outside Director Option (other than
by reason of exercise), or if any such Shares that are subject to any Restricted
Share (including any Incentive Compensation Restricted Share) or Performance
Share award granted hereunder are forfeited by the holder, or if any such Stock
Option or other award otherwise terminates without a payment being made to the
participant in the form of Shares, or if any Shares (whether or not restricted)
previously distributed under the Plan are returned to the Company in connection
with the exercise of an award (including in payment of the exercise price or tax
withholding), such Shares shall again be available for distribution in
connection with future awards under the Plan.

         In the event of any stock dividend, stock split, share combination,
corporate separation or division (including, but not limited to, split-up,
spin-off, split-off or distribution to CAH shareholders other than a normal cash
dividend), or partial or complete liquidation, or any other corporate
transaction or event having any effect similar

<PAGE>   48

to any of the foregoing, then the aggregate number of Shares reserved for
issuance under the Plan, the limitation on the number of Shares available under
the Plan for issuance of Restricted Shares, Incentive Compensation Restricted
Shares, Performance Shares and Performance Share Units, the limitations on the
number of Shares subject to Stock Options or Performance Shares or Performance
Share Units granted to any single participant, the number and exercise price of
Shares subject to outstanding Stock Options, the purchase price for Restricted
Shares, the financial Performance Goals, if any, of the Shares the subject of a
Performance Share or Performance Share Unit award, the number of Shares subject
to a Performance Share or Performance Share Unit award or granted by a
Restricted Share or Incentive Compensation Restricted Share award, and any other
characteristics or terms of the awards or Plan limitations as the Committee
shall deem necessary or appropriate to reflect equitably the effects of such
changes, shall be appropriately substituted for new shares or adjusted, as
determined by the Committee in its discretion. Any such adjustments made to
NQSOs shall also be made to Outside Director Options.

         If any recapitalization, reorganization, reclassification,
consolidation, merger of CAH or the Company or any sale of all or substantially
all of CAH's or the Company's assets to another person or entity or other
transaction which is effected in such a way that holders of Shares are entitled
to receive (either directly or upon subsequent liquidation) stock, securities,
or assets with respect to or in exchange for Shares (each an "Organic Change")
shall occur, in lieu of the Shares issuable upon exercise of a Stock Option or
Outside Director Option or pursuant to any other award under the Plan, the Stock
Option or Outside Director Option shall thereafter be exercisable for and other
awards shall be issuable in such shares of stock, securities or assets
(including cash) as may be issued or payable with respect to or in exchange for
the number of Shares immediately theretofore acquirable pursuant to such award
had such Organic Change not taken place (whether or not such Stock Option or
Outside Director Option is then exercisable or other awards are then vested)
after giving effect to any adjustments otherwise required or permitted under
this Plan.

SECTION 5.  STOCK OPTIONS.

         References to Stock Options in this Section 5 shall not apply to
Outside Director Options. Stock Options may be granted alone or in addition to
other awards granted under the Plan. Any Stock Options granted under the Plan
shall be in such form as the Committee may from time to time approve and the
provisions of Stock Option awards need not be the same with respect to each
optionee. Stock Options granted under the Plan may be either ISOs or NQSOs. The
Committee may grant to any optionee ISOs, NQSOs or both types of Stock Options.

         Anything in the Plan to the contrary notwithstanding, without the
consent of the optionee(s) affected, no provision of this Plan relating to ISOs
shall be interpreted, amended or altered, nor shall any discretion or authority
granted under the Plan be so

<PAGE>   49

exercised, so as to disqualify the Plan under Section 422 of the Code or to
disqualify any ISO under such Section 422.

         Stock Options granted under the Plan shall be subject to the following
terms and conditions and shall contain such additional terms and conditions not
inconsistent with the terms of the Plan as the Committee deems appropriate. Each
Stock Option grant shall be evidenced by an agreement executed on behalf of the
Company by an officer designated by the Committee and accepted by the optionee.
Such agreement shall describe the Stock Options and state that such Stock
Options are subject to all the terms and provisions of the Plan and shall
contain such other terms and provisions, not inconsistent with the Plan, as the
Committee may approve.

         (a) Exercise Price. The exercise price per Share issuable upon exercise
of a Stock Option shall be no less than the fair market value per share on the
date the Stock Option is granted; provided, that if the optionee, at the time an
ISO is granted, owns stock possessing more than 10% of the total combined voting
power of all classes of stock of CAH or any subsidiary, the exercise price shall
be at least 110% of the fair market value of the Shares subject to the ISO on
the date of grant. Fair market value on the date of grant shall be determined by
the Committee in good faith.

         (b) Option Term. The term of each Stock Option shall be fixed by the
Committee, but no Stock Option shall be exercisable more than ten years after
the date such Stock Option is granted.

         (c) Exercise of Stock Options. Stock Options shall become exercisable
at such time or times and subject to such terms and conditions (including,
without limitation, installment or cliff exercise provisions) as shall be
determined by the Committee. The Committee shall have the authority, in its
discretion, to accelerate the time at which a Stock Option shall be exercisable
whenever it may determine that such action is appropriate by reason of changes
in applicable tax or other law or other changes in circumstances occurring after
the award of such Stock Options.

         (d) Method of Exercise. Stock Options may be exercised in whole or in
part by giving written notice of exercise to the Company specifying the number
of Shares to be purchased. Payment in full of the exercise price shall be paid
in cash, or such other instrument as may be permitted in accordance with rules
or procedures adopted by the Committee. If approved by the Committee, payment in
full or in part may also be made: (i) by delivering Shares already owned by the
optionee having a total fair market value on the date of such delivery equal to
the option exercise price; (ii) by the delivery of cash on the extension of
credit by a broker-dealer to whom the optionee has submitted a notice of
exercise or an irrevocable election to effect such extension of credit; or (iii)
by any combination of the foregoing. No Shares shall be transferred until full
payment therefor has been made.

<PAGE>   50

         (e) Transferability of Stock Options. Except as otherwise provided
hereunder, Stock Options shall be transferable by the optionee only with prior
approval of the Committee and only in compliance with the restrictions imposed
under Section 16(b) of the Exchange Act and Section 422 of the Code, if
applicable. Any attempted transfer without Committee approval shall be null and
void. Unless Committee approval of the transfer shall have been obtained, all
Stock Options shall be exercisable during the optionee's lifetime only by the
optionee or the optionee's legal representative. Without limiting the generality
of the foregoing, the Committee may, in the manner established by the Committee,
provide for the irrevocable transfer, without payment of consideration, of any
Stock Option other than any ISO by an optionee to a member of the optionee's
family or to a trust or partnership whose beneficiaries are members of the
optionee's family. In such case, the Stock Option shall be exercisable only by
such transferee. For purposes of this provision, an optionee's "family" shall
include the optionee's spouse, children, grandchildren, nieces and nephews.

         (f) Termination by Death. If an optionee's employment by or service to
the Company terminates by reason of death, then, unless otherwise determined by
the Committee within five days of such death, each Stock Option held by such
optionee shall thereafter be exercisable in full and any unvested portion
thereof shall immediately vest. Each Stock Option held by such optionee may
thereafter be exercised by the legal representative of the estate or by the
legatee of the optionee under the will of the optionee, for a period of one year
(or such other period as the Committee may specify at or after grant or death)
from the date of death or until the expiration of the stated term of such Stock
Option, whichever period is shorter.

         (g) Termination by Reason of Retirement. If an optionee's employment by
or service to the Company terminates by reason of retirement, then, unless
otherwise determined by the Committee within sixty days of such retirement each
Stock Option held by such optionee may thereafter be exercised by the optionee
for a period of ninety days (or such other period as the Committee may specify
at or after grant or retirement) from the date of such termination of employment
or service, or until the expiration of the stated term of such Stock Option,
whichever period is shorter; provided, however, that, if the optionee dies
within such ninety day period (or such other period), any unexercised Stock
Option held by such optionee shall thereafter be exercisable, in full, for a
period of one year (or such other period as the Committee may specify at or
after grant or death) from the date of such death or until the expiration of the
stated term of such Stock Option, whichever period is shorter. In the event of
termination of employment by reason of retirement, if an ISO is exercised after
the expiration of the exercise periods that apply for purposes of Section 422 of
the Code, such ISO shall thereafter be treated as an NQSO. For purposes of the
Plan, retirement shall mean voluntary termination of employment by a participant
from the Company after attaining age 55 and having at least three years of
service with the Company.

         (h) Other Termination of Employment. If an optionee's employment by or
service to the Company terminates for any reason other than death or retirement,
any Stock

<PAGE>   51

Option held by such optionee which has not vested on such date of termination
will automatically terminate on the date of such termination. Unless otherwise
determined by the Committee at or after grant or termination, the optionee will
have ninety days (or such other period as the Committee may specify at or after
grant or termination) from the date of termination to exercise any and all Stock
Options that are then exercisable on the date of termination; provided, however,
that if the termination was for Cause, any and all Stock Options held by that
optionee may be immediately canceled by the Committee. For purposes of the Plan,
"Cause" means on account of any act of fraud or intentional misrepresentation or
embezzlement, misappropriation or conversion of assets of the Company or any
subsidiary, or the intentional and repeated violation of the written policies or
procedures of the Company.

         (i) Effect of Termination of Optionee on Transferee. Except as
otherwise permitted by the Committee in its absolute discretion, no Stock Option
held by a transferee of an optionee pursuant to the fourth sentence of Section
5(e) shall remain exercisable for any period of time longer than would otherwise
be permitted under Sections 5(f), 5(g) or 5(h) without specification of other
periods by the Committee as provided in those Sections.

         (j) ISO Limitations. To the extent required for "incentive stock
option" status under Section 422 of the Code, the aggregate fair market value
(determined as of the time of grant) of the Shares with respect to which ISOs
are exercisable for the first time by the optionee during any calendar year
under the Plan and any other stock option plan of the Company and its
affiliates, shall not exceed $100,000.

SECTION 6.  RESTRICTED SHARES.

         Restricted Shares may be granted alone or in addition to other awards
granted under the Plan. Any Restricted Shares granted under the Plan shall be
subject to the following restrictions and conditions, and shall contain such
additional terms and conditions not inconsistent with the terms of the Plan as
the Committee deems appropriate. The provisions of Restricted Share awards need
not be the same with respect to each recipient.

         (a) Price. The purchase price for Restricted Shares shall be any price
set by the Committee and may be zero. Payment in full of the purchase price, if
any, shall be made in cash, or such other instrument as may be permitted in
accordance with rules or procedures adopted by the Committee. If approved by the
Committee, payment in full or part may also be made: (i) by delivering Shares
already owned by the grantee having a total fair market value on the date of
such delivery equal to the Restricted Share price; (ii) by the delivery of cash
on the extension of credit by a broker-dealer or an irrevocable election to
effect such extension of credit; or (iii) by any combination of the foregoing.

         (b) Restricted Share Award Agreement. Each Restricted Share grant shall
be evidenced by an agreement executed on behalf of the Company by an officer
designated by the Committee. Such Restricted Share Award Agreement shall
describe the Restricted

<PAGE>   52

Shares and state that such Restricted Shares are subject to all the terms and
provisions of the Plan and shall contain such other terms and provisions,
consistent with the Plan, as the Committee may approve. At the time the
Restricted Shares are awarded, the Committee may determine that such Shares
shall, after vesting, be further restricted as to transferability or be subject
to repurchase by the Company upon occurrence of certain events determined by the
Committee, in its sole discretion, and specified in the Restricted Share Award
Agreement. Awards of Restricted Shares must be accepted by a grantee thereof
within a period of 30 days (or such other period as the Committee may specify at
grant) after the award date by executing the Restricted Share Award Agreement
and paying the price, if any, required under Section 6(a).

         The prospective recipient of a Restricted Share award shall not have
any rights with respect to such award, unless and until such recipient has
executed an agreement evidencing the award and has delivered a fully executed
copy thereof to the Company, and has otherwise complied with the applicable
terms and conditions of such award.

         (c) Share Restrictions. Subject to the provisions of this Plan and the
applicable Restricted Share Award Agreement, during a period set by the
Committee commencing with the date of such award and ending on such date as
determined by the Committee at grant (the "Restriction Period"), the participant
shall not be permitted to sell, transfer, pledge, assign or otherwise encumber
shares of Restricted Shares awarded under the Plan. In no event shall more than
10% of the Shares authorized for issuance under this Plan (as adjusted as
provided in Section 4) be granted in the form of Restricted Shares having a
restriction period of less than 3 years. The Committee shall have the authority,
in its absolute discretion, to accelerate the time at which any or all of the
restrictions shall lapse with respect to any Restricted Shares or to remove any
or all restrictions after the grant of such Restricted Shares, provided,
however, that such discretion shall be exercised subject to the limitations set
forth in the preceding sentence, excluding discretion exercised in connection
with a Grantee's termination of employment from the Company. Unless otherwise
determined by the Committee at or after grant or termination, if a participant's
employment by or service to the Company terminates during the Restriction
Period, all Restricted Shares held by such participant still subject to
restriction shall be forfeited by the participant.

         (d) Stock Certificate and Legends. Each participant receiving a
Restricted Share award shall be issued a stock certificate in respect of such
Restricted Shares. Such certificate shall be registered in the name of such
participant. The Committee may require that the stock certificates evidencing
such shares be held in custody by the Company until the restrictions thereon
shall have lapsed, and that, as a condition of any Restricted Shares award, the
participant shall have delivered a stock power, endorsed in blank, relating to
the Shares covered by such award.

       (e) Shareholder Rights. Except as provided in this Section 6, the
recipient shall have, with respect to the Restricted Shares covered by any
award, all of the rights of a shareholder of the Company, including the right to
vote the Shares, and the right to

<PAGE>   53

receive any dividends or other distributions, with respect to the Shares, but
subject, however, to those restrictions placed on such Shares pursuant to this
Plan and as specified by the Committee in the Restricted Share Award Agreement.

       (f) Expiration of Restriction Period. If and when the Restriction Period
expires without a prior forfeiture of the Restricted Shares subject to such
Restriction Period, unrestricted certificates for such shares shall be delivered
to the participant.

SECTION 7.  PERFORMANCE SHARES AND PERFORMANCE SHARE UNITS.

         Subject to the terms and conditions described herein, Performance
Shares and Performance Share Units may be granted to eligible participants at
any time and from time to time as determined by the Committee.

         (a) Price. The purchase price for Performance Shares and Performance
Share Units shall be zero unless otherwise specified by the Committee.

         (b) Performance Share Agreement. Subject to the provisions of this
Plan, all the terms and conditions of an award of Performance Shares or
Performance Share Units shall be determined by the Committee in its discretion.
Each Performance Share and Performance Share Unit shall be evidenced by an
agreement executed by the recipient of the Performance Share or Performance
Share Unit and on behalf of the Company by an officer designated by the
Committee. Such Performance Share or Performance Share Unit Award Agreement
shall describe the Performance Share or Performance Share Unit and state that
such Performance Share or Performance Share Unit is subject to all the terms and
provisions of the Plan and shall contain such other terms and provisions, not
inconsistent with the Plan, as the Committee may approve. Award of Performance
Shares and Performance Share Units must be accepted by a grantee thereof within
a period of 60 days (or such other period as the Committee may specify at grant)
after the award date by executing the Performance Share or Performance Share
Unit Award Agreement, and paying the price, if any, as required under Section
7(a).

         (c) Performance Periods. Any time period (the "Performance Period")
relating to a Performance Share or Performance Share Unit award shall be at
least one year in length. No more than two Performance Periods may begin in any
one fiscal year of the Company.

         (d) Performance Goals. Performance Shares and Performance Share Units
shall be earned based upon the financial performance of the Company or an
operating group of the Company during a Performance Period. As to each
Performance Period, within such time as established by Section 162(m) of the
Code, the Committee will establish in writing targets for one of the following
performance measures of the Company (and/or an operating group of the Company,
if applicable) over the Performance Period ("Performance Goals"): (i) earnings,
(ii) return on capital, or (iii) any Performance Goal approved by the
shareholders of the Company in accordance with Section 162(m) of the Code. The
Performance Goals, depending on the extent to which they are satisfied, will

<PAGE>   54

determine the number of Performance Shares or Performance Share Units, if any,
that will be earned by each participant. Attainment of the Performance Goals
will be calculated from the consolidated financial statements of the Company but
shall exclude (i) the effects of changes in federal income tax rates, (ii) the
effects of unusual, non-recurring and extraordinary items as defined by
Generally Accepted Accounting Principles ("GAAP"), and (iii) the cumulative
effect of changes in accounting principles in accordance with GAAP. The
Performance Goals may vary for different Performance Periods and need not be the
same for each participant receiving an award for a Performance Period. The
Committee may, in its absolute discretion, subject to the limitations of Section
11, vary the terms and conditions of any Performance Share or Performance Share
Unit award, including, without limitation, the Performance Period and
Performance Goals, without shareholder approval, as applied to any recipient who
is not a "covered employee" with respect to the Company as defined in Section
162(m) of the Code. In the event applicable tax or securities laws change to
permit the Committee discretion to alter the governing performance measures as
they pertain to covered employees without obtaining shareholder approval of such
changes, the Committee shall have sole discretion to make such changes without
obtaining shareholder approval.

         (e) Earning of Performance Shares. Performance Shares shall be issued
to each recipient thereof on the later of such time as the Performance Goals are
established or the first day of the applicable Performance Period. The number of
Performance Shares awarded at such time shall be calculated based upon the
assumption that the Performance Goals for the applicable Performance Period will
be satisfied to the fullest extent. The Company, or its designated agent, shall
hold all Performance Shares issued to recipients prior to completion of the
Performance Period. Participants shall be entitled to all dividends and other
distributions earned in respect of such Performance Shares and shall be entitled
to vote such Performance Shares during the period from the initial award date to
the final adjustment of the Performance Shares. After the applicable Performance
Period shall have ended, the Committee shall certify in writing the extent to
which the established Performance Goals have been achieved. Subsequently, the
number of Performance Shares, if any, earned by the recipient over the
Performance Period shall be determined as a function of the extent to which the
Performance Goals for such Performance Period were achieved. If the Performance
Goals are not satisfied to the fullest extent, a recipient may earn less than
the number of Performance Shares originally awarded, or no Performance Shares at
all. In addition, whether or not the Performance Goals are satisfied to the
fullest extent, the Committee may exercise negative discretion to reduce the
number of Performance Shares or Performance Share Units to be issued if, in the
Committee's sole judgment, such negative discretion is appropriate in order to
act in the best interest of the Company and its shareholders. The factors to be
taken into account by the Committee when exercising negative discretion include,
but are not limited to, the achievement of measurable individual performance
objectives established by the Committee and communicated to the participant no
later than the ninetieth day of the Performance Period, and competitive pay
practices. Performance Shares shall be paid in the form of Shares. Unrestricted
certificates representing such number of Shares as equals

<PAGE>   55

the number of Performance Shares earned under the award shall be delivered to
the participant as soon as practicable after the end of the applicable
Performance Period.

         (f) Earning of Performance Share Units. An account documenting
Performance Share Units awarded shall be established for each recipient thereof
on the later of such time as the Performance Goals are established or the first
day of the applicable Performance Period. The number of Performance Share Units
credited to a recipient's account at such time shall be calculated based upon
the assumption that the Performance Goals for the applicable Performance Period
will be satisfied to the fullest extent. After the applicable Performance Period
shall have ended, the Committee shall certify in writing the extent to which the
established Performance Goals have been achieved. Subsequently, the number of
Performance Share Units, if any, earned by the recipient over the Performance
Period shall be determined as a function of the extent to which the Performance
Goals for such Performance Period were achieved, adjusted, if applicable, in
accordance with the negative discretion of the Committee. A recipient may earn
less than the number of Performance Share Units originally awarded, or no
Performance Share Units at all. Performance Share Units shall be paid in the
form of Company check, the amount of which shall be calculated by multiplying
the fair market value per Share on the last day of the Performance Period by the
number of Performance Share Units, as adjusted pursuant to the last paragraph of
Section 4.

         (g) Termination of Employment or Service Due to Death or at the Request
of the Company Without Cause. In the event the employment by or service of a
participant is terminated by reason of death, or by the Company without Cause
during a Performance Period, unless determined otherwise by the Committee, the
participant or his legal representative, as applicable, shall receive a prorated
payout with respect to the Performance Shares and Performance Share Units
relating to such Performance Period. The prorated payout shall be based upon the
length of time that the participant held the Performance Shares or Performance
Share Units during the Performance Period and the progress toward achievement of
the established Performance Goals. Distribution of earned Performance Shares and
Performance Share Units, if any, shall be made at the same time payments are
made to participants who did not terminate employment during the applicable
Performance Period.

         (h) Termination of Employment or Service for Other Reasons. In the
event that a participant's employment or service terminates for any reason other
than those reasons set forth in paragraph (g) of this Section 7, all Performance
Shares and Performance Share Units shall be forfeited by the participant to the
Company, except as otherwise determined by the Committee.

         (i) Nontransferability. Except as otherwise provided herein, no
Performance Share or Performance Share Unit may be sold, transferred, pledged,
assigned or otherwise alienated or hypothecated. Further, a participant's rights
under the Plan shall be exercisable during the participant's lifetime only by
the participant or the participant's legal representative.

<PAGE>   56

SECTION 8.  INCENTIVE COMPENSATION RESTRICTED SHARES.

         Each employee participating in this Plan who also participates in the
Company's Management Incentive Plan (the "Incentive Compensation Plan") may be
eligible, in the Committee's sole discretion, to elect to receive all or a
portion of the annual incentive compensation ("Incentive Compensation") payable
to the employee under the Incentive Compensation Plan in the form of Incentive
Compensation Restricted Shares. To elect the payout of all or a portion of
annual Incentive Compensation in Incentive Compensation Restricted Shares, an
employee must complete and submit to the Committee an Incentive Compensation
Restricted Shares Election Form after the Committee has determined the factor
set forth in Section 8(c)(B) and the vesting schedule of the Incentive
Compensation Restricted Shares, but in any event, prior to the date established
by the Committee for election of such deferral. The Incentive Compensation
Restricted Shares shall be evidenced by an Incentive Compensation Restricted
Shares Agreement executed on behalf of the Company by an officer designated by
the Committee and accepted by the employee. Such agreement shall describe the
Incentive Compensation Restricted Shares and state that such Incentive
Compensation Restricted Shares are subject to all terms and provisions, not
inconsistent with the Plan, as the Committee may approve. Terms and conditions
of Incentive Compensation Restricted Shares shall include the following:

         (a) Deferral Election. Within such limits as the Committee may
establish, any portion of annual Incentive Compensation can be elected for
payout in Incentive Compensation Restricted Shares, in a dollar amount or as a
percentage of total Incentive Compensation, or as a percentage of total
Incentive Compensation with a stated maximum dollar amount.

         (b) Issuance of Incentive Compensation Restricted Shares. Incentive
Compensation Restricted Shares will be issued on the same date that cash payouts
are made under the Incentive Compensation Plan, based on the fair market value
of the Shares on the date of the issuance.

         (c) Number of Shares. The number of Incentive Compensation Restricted
Shares granted to an employee will equal the product of (A) that number of
Shares as have an aggregate fair market value equal to the dollar amount of the
annual Incentive Compensation to be received in the form of Incentive
Compensation Restricted Shares multiplied by (B) a factor greater than or equal
to 1.00, but less than or equal to 1.30, as determined by the Committee prior to
the date established by the Committee for the deferral election to be made.

         (d) Termination of Employment Due to Death, Disability or Retirement or
at the Request of the Company Without Cause. If the employee's employment is
terminated by reason of death, disability or retirement or by the Company
without Cause, all of the restrictions applicable to unvested Incentive
Compensation Restricted Shares shall be waived and all Incentive Compensation
Restricted Shares shall be immediately vested. If

<PAGE>   57

the employee's employment is terminated for any other reason, the Incentive
Compensation Restricted Shares held by that employee will be forfeited as of the
date of such termination; provided, however, that the Committee may, in its sole
discretion, provide that such Incentive Compensation Restricted Shares will not
so terminate. In such event, such Incentive Compensation Restricted Shares will
vest in accordance with the vesting schedule set forth in the Incentive
Compensation Restricted Shares Agreement or on such accelerated basis as the
Committee may determine at or after grant or termination of employment.

         (e) Application of Section 6. Except to the extent inconsistent with
this Section 8, the provisions of Section 6 and all other provisions of the Plan
pertaining to Restricted Shares shall be applicable to Incentive Compensation
Restricted Shares.

SECTION 9.  OUTSIDE DIRECTOR OPTIONS.

         (a) Administration. Outside Directors shall be eligible to participate
in the Plan only as expressly set forth in this Section 9. The Committee shall
have no power to determine which Outside Directors will receive Outside Director
Options, the amount of such Outside Director Options, or the terms of such
Outside Director Options to the extent provided in subsections (b) through (i)
below. None of the provisions of Section 5 applicable to Stock Options shall be
applicable to Outside Director Options.

         (b) Eligibility and Grant. Outside Director Options shall be NQSOs. All
Outside Director Options shall be evidenced by a written agreement, which shall
be dated as of the date on which an Outside Director Option is granted, signed
by an officer of the Company authorized by the Committee, and signed by the
Outside Director. Such agreement shall describe the Outside Director Options and
state that such Outside Director Options are subject to all terms and provisions
of the Plan.

         (c) Vesting. All Outside Director Options shall be fully vested on the
date of grant.

         (d) Number of Shares. Each individual first elected or appointed to
serve as a director of the Company at or after adjournment of the Company's
annual meeting of shareholders (an "Annual Meeting") in 1997 who is an Outside
Director shall, upon such election or appointment, automatically be granted
options for that number of Shares having a fair market value of $150,000 (each
an "Initial Grant"). In addition, commencing immediately after the adjournment
of the Annual Meeting in 1997 and continuing on an annual basis, immediately
following the adjournment of each succeeding Annual Meeting thereafter during
the term of this Plan each Outside Director whose term did not expire at that
Annual Meeting and who has then served as a director of the Company for a
consecutive period of time which includes each of the last three Annual Meetings
(i.e., including the Annual Meeting then just adjourned) shall automatically be
granted additional Outside Director Options for that number of Shares having a
fair market value of $100,000 (each as "Annual Grant") . Beginning on July 1,
2000 and on every third July 1 thereafter, the dollar value of the Initial
Grants and Annual Grants shall automatically be increased under this Plan by a
percentage equal to that percentage by which the fair market value per share has
increased in the immediately preceding three-year period, not to exceed a 45%
aggregate increase over any such three-year period. For purposes of this Section
9, fair market value means the last sale price of the Shares on the

<PAGE>   58

applicable date (or, if no sale of Shares occurs on such date, on the next
preceding date on which a sale occurred) as reported on the New York Stock
Exchange Composite Tape.

         (e) Exercise Price. The exercise price per Share purchasable under an
Outside Director Option shall be equal to the fair market value on the day the
Outside Director Option is granted.

         (f) Maximum Term. Each Outside Director Option shall be exercisable for
ten years from the date of grant; provided, however, that in the event an
Outside Director's service to the Company is terminated for Cause, each Outside
Director Option held by that Outside Director on the date of termination shall
be canceled effective as of such termination date.

         (g) Transferability of Outside Director Options. Outside Director
Options shall be transferable to the maximum extent permissible under Rule
16b-3, as amended from time to time.

         (h) Method of Exercise. Outside Director Options may be exercised in
whole or in part by giving written notice of exercise to the Company specifying
the number of Shares to be purchased. No Shares shall be transferred until full
payment therefor has been made. Payment for exercise of an Outside Director
Option may be made (i) in cash, (ii) by delivery of Shares already owned by the
Outside Director, (iii) by delivery of cash on the extension of credit by a
broker-dealer to whom the Outside Director has submitted a notice of exercise or
an irrevocable election to effect such extension of credit, or (iv) by any
combination of the foregoing.

         (i) Termination of Option. Except as otherwise provided herein, if an
Outside Director ceases to be a member of the Board for any reason, then all
Outside Director Options or any unexercised portion of such Outside Director
Options which otherwise are exerciseable shall terminate unless such Outside
Director Options are exercised within six months after the date such Outside
Director ceases to be a member of the Board (but in no event after expiration of
the original term of such Outside Director Options); provided that if such
Outside Director ceases to be a member of the Board by reason of such Outside
Director's death, the six-month period shall instead be a one-year period.

         (j) Applicability of Other Provisions to Outside Director Options.
Except for Section 5 and except to the extent inconsistent with the provisions
of this Section 9, all other terms applicable to Stock Options set forth in
other sections of this Plan are applicable to Outside Director Options.

SECTION 10.  CHANGE OF CONTROL PROVISIONS.

         (a) Impact of Event. In the event of a "Change of Control" as defined
in Section 10(b), the following acceleration and valuation provisions shall
apply:

<PAGE>   59

                  (i) On the date that such Change of Control is determined to
have occurred, any or all Stock Options awarded under this Plan not previously
exercisable and vested shall become fully exercisable and vested.

                  (ii) The restrictions applicable to any or all Restricted
Shares, Incentive Compensation Restricted Shares, Performance Shares and
Performance Share Units shall lapse and such shares and awards shall be fully
vested.

         (b) Definition of "Change of Control". For purposes of Section 10(a), a
"Change of Control" shall mean:

                  (i) the acquisition by any individual, entity or group (within
the meaning of Section 13(d) (3) or 14(d) (2) of the Exchange Act) (a "Person")
of beneficial ownership (within the meaning of Rule 13d-3 promulgated under the
Exchange Act) of 25% or more of either (x) the then outstanding common shares of
CAH (the "outstanding CAH Common Shares") or (y) the combined voting power of
the then outstanding voting securities of CAH entitled to vote generally in the
election of directors (the "Outstanding CAH Voting Securities"); provided,
however, that for purposes of this subsection (i), the following acquisitions
shall not constitute a Change of Control: (A) any acquisition directly from CAH
or any corporation controlled by CAH, (B) any acquisition by CAH or any
corporation controlled by CAH, (C) any acquisition by any employee benefit plan
(or related trust) sponsored or maintained by CAH or any corporation controlled
by CAH or (D) any acquisition by any corporation pursuant to a transaction which
complies with clauses (x), (y) and (z) of subsection (iii) of this Section
10(b); or

                  (ii) individuals who, as of the Effective Date of this Plan,
constitute the Board of CAH (the "Incumbent Board") cease for any reason to
constitute at least a majority of the Board of CAH; provided, however, that any
individual becoming a director subsequent to the Effective Date whose election,
or nomination for election by CAH's shareholders, was approved by a vote of at
least a majority of the directors then comprising the Incumbent Board shall be
considered as though such individual were a member of the Incumbent Board, but
excluding, for this purpose, any such individual whose initial assumption of
office occurs as a result of an actual or threatened election contest with
respect to the election or removal of directors or other actual or threatened
solicitation of proxies or consents by or on behalf of a Person other than the
Board; or

                  (iii) approval by the shareholders of CAH of a reorganization,
merger or consolidation or sale or other disposition of all or substantially all
of the assets of the Company or the acquisition of assets of another corporation
(a "Business Combination"), in each case, unless, following such Business
Combination, (x) all or substantially all of the individuals and entities who
were the beneficial owners, respectively, of the Outstanding CAH Common Shares
and Outstanding CAH Voting Securities immediately prior to such Business
Combination beneficially own, directly

<PAGE>   60

or indirectly, more than 50% (or such lower percentage as may be determined by
the Board of Directors of CAH prior to such Business Combination) of,
respectively, the then outstanding shares of common stock and the combined
voting power of the then outstanding voting securities entitled to vote
generally in the election of directors, as the case may be, of the corporation
resulting from such Business Combination (including, without limitation, a
corporation which as a result of such transaction owns CAH or all or
substantially all of the Company's assets either directly or through one or more
subsidiaries) in substantially the same proportions as their ownership
immediately prior to such Business Combination of the Outstanding CAH Common
Shares and Outstanding CAH Voting Securities, as the case may be, (y) no Person
(excluding any employee benefit plan (or related trust) of the Company or such
corporation resulting from such Business Combination) beneficially owns,
directly or indirectly, 25% or more of, respectively, the then outstanding
shares of common stock of the corporation resulting from such Business
Combination or the combined voting power of the then outstanding voting
securities of such corporation except to the extent that such ownership existed
prior to the Business Combination (including any ownership that existed in the
Company or the company being acquired, if any) and (z) at least a majority of
the members of the board of directors of the corporation resulting from such
Business Combination were members of the Incumbent Board at the time of the
execution of the initial agreement, or of the action of the Board, providing for
such Business Combination; or

                  (iv) approval by the shareholders of CAH of a complete
liquidation or dissolution of CAH.

SECTION 11.  AMENDMENTS AND TERMINATION.

         The Board may amend, alter or discontinue the Plan; provided, however,
no amendment, alteration or discontinuation shall be made which would impair the
rights of an optionee, participant or transferee pursuant to Section 5(e) under
any award theretofore granted, without the optionee's, participant's or
transferee's consent, or which, without the approval of CAH's shareholders,
would:

         (a) except as expressly provided in the Plan, increase the total number
of Shares reserved for purposes of the Plan;

         (b) change the class of individuals eligible to participate in the
Plan;

         (c) extend the maximum option period of Stock Options or Outside
Director Options; or

         (d) increase materially the benefits under the Plan.

         The Committee may amend the terms of any award theretofore granted
(except an Outside Director Option), prospectively or retroactively; provided no
such amendment shall impair the rights of any holder without the holder's
consent; provided, further, no

<PAGE>   61

Stock Option may be amended so as to decrease the exercise price of such Stock
Option to reflect a decrease in the fair market value of the underlying stock.

         The provisions regarding Outside Director Options pursuant to Section 9
above shall not in any case be amended more often than once in any six-month
period other than to comply with changes in the Code or ERISA, or the rules
thereunder.

         Subject to the above provisions, the Board shall have authority to
amend the Plan to take into account changes in applicable tax and securities
laws and accounting rules, as well as other developments.

SECTION 12.  UNFUNDED STATUS OF PLAN.

         The Plan is intended to constitute an "unfunded" plan for incentive and
deferred compensation. With respect to any payments or deliveries of Shares not
yet made by the Company to a participant, optionee or transferee, nothing
contained herein shall give any such participant, optionee or transferee any
rights that are greater than those of a general creditor of the Company. The
Committee may authorize the creation of trusts or other arrangements to meet the
obligations created under the Plan to deliver Shares or payments hereunder
consistent with the foregoing.

SECTION 13.  GENERAL PROVISIONS.

         (a) Share Transfer and Distribution. The Committee may require each
person purchasing Shares pursuant to a Stock Option, Outside Director Option,
Performance Share, Restricted Share or Incentive Compensation Restricted Share
award under the Plan to represent to and agree with the Company in writing that
the optionee or participant is acquiring the Shares without a view to the
distribution thereof. Any certificates for such Shares may include any legend
which the Committee deems appropriate to reflect any restrictions on transfer.

         All Shares or other securities delivered under the Plan shall be
subject to such stop-transfer orders and other restrictions as the Committee may
deem advisable under the rules, regulations and other requirements of the
Securities and Exchange Commission, any stock exchange upon which the Shares are
then listed and any applicable federal or state securities law, and the
Committee may cause a legend or legends to be put on any certificates evidencing
such Shares to make appropriate reference to such restrictions.

         The Company shall not be required to deliver any Shares or other
securities under the Plan prior to such registration or other qualification of
such Shares or other securities under any state or federal law, rule or
regulation as the Committee shall determine to be necessary or advisable.

<PAGE>   62

         (b) Additional Arrangements. Nothing contained in this Plan shall
prevent the Company from adopting other or additional compensation arrangements
for its employees, consultants or Outside Directors.

         (c) No Right to Award or Employment. No person shall have any claim or
right to be granted an award under this Plan and the grant of an award shall not
confer upon any participant any right to be retained as an employee or director
of CAH or any subsidiary, nor shall it interfere in any way with the right of
CAH or any subsidiary to terminate the employment or service as a director of
any of the Plan's participants at any time.

         (d) Tax Withholding. The Company shall have the right to require the
grantee of Restricted Shares, Incentive Compensation Restricted Shares,
Performance Shares or Performance Share Units or other person receiving such
Shares to pay the Company the amount of any taxes which the Company is required
to withhold with respect to such Shares or, in lieu thereof, to retain, or sell
without notice, a sufficient number of Shares held by it to cover the amount
required to be withheld. The Company shall have the right to deduct from all
dividends paid with respect to Restricted Shares, Incentive Compensation
Restricted Shares, and Performance Shares the amount of any taxes which the
Company is required to withhold with respect to such dividend payments.

         The Company shall also have the right to require an optionee to pay to
the Company the amount of any taxes which the Company is required to withhold
with respect to the receipt by the optionee of Shares pursuant to the exercise
of a Stock Option, or, in lieu thereof, to retain, or sell without notice, a
number of Shares sufficient to cover the amount required to be withheld.

         (e) Beneficiaries. The Committee shall establish such procedures as it
deems appropriate for a participant to designate a beneficiary to whom any
amounts payable in the event of the participant's death are to be paid.

         (f) Laws Governing. The Plan and all awards made and action taken
thereunder shall be governed by and construed in accordance with the laws of the
State of Ohio, except to the extent superseded by federal law.

         (g) Government Regulation. Notwithstanding any provisions of the Plan
or any agreement made pursuant to the Plan, the Company's obligations under the
Plan and such agreement shall be subject to all applicable laws, rules and
regulations and to such approvals as may be required by any governmental or
regulatory agencies.

SECTION 14.  EFFECTIVE DATE OF PLAN.

         The Plan shall be effective on the date (the "Effective Date") it is
approved by the shareholders of CAH. No grants shall be made under this Plan
prior to the Effective Date.

<PAGE>   63

SECTION 15.  TERM OF PLAN.

         No award shall be granted pursuant to the Plan on or after the tenth
anniversary of the Effective Date of the Plan, but awards granted prior to such
tenth anniversary may extend beyond that date.

SECTION 16.  INDEMNIFICATION.

         No member of the Board or the Committee shall be liable for any action
or determination made in good faith with respect to the Plan or any award
granted under the Plan. Each person who is or shall have been a member of the
Committee or of the Board shall be indemnified and held harmless by the Company
against and from any loss, cost, liability or expense that may be imposed upon
or reasonably incurred by him in connection with or resulting from any claim,
action, suit or proceeding to which he may be a party or in which he may be
involved by reason of any action taken or failure to act under or in connection
with this Plan or any award granted under this Plan and against and from any and
all amounts paid by him in settlement thereof, with the Company's approval, or
paid by him, except a judgment based upon a finding of bad faith, provided he
shall give the Company an opportunity, at its own expense, to handle and defend
the same before he undertakes to handle and defend it on his own behalf. The
foregoing right of indemnification shall not be exclusive of any other rights of
indemnification to which such person may be entitled under the Company's
Articles of Incorporation or Code of Regulations, contained in any
indemnification agreements, as a matter of law, or otherwise, or any power that
the Company may have to indemnify him or hold him harmless.

SECTION 17.  SAVINGS CLAUSE.

         In case any one or more of the provisions of this Plan shall be held
invalid, illegal or unenforceable in any respect, the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or
impaired thereby and the invalid, illegal or unenforceable provision shall be
deemed null and void; however, to the extent permissible by law, any provision
which could be deemed null and void shall first be construed, interpreted or
revised retroactively to permit this Plan to be construed so as to foster the
intent of this Plan.

         This Plan is intended to comply in all respects with applicable law and
regulation, including Code Section 422 and, with respect to Reporting Persons,
Rule 16b-3. In case any one or more of the provisions of this Plan shall be held
to violate or be unenforceable in any respect under Code Section 422 or Rule
16b-3, then to the extent permissible by law, any provision which could be
deemed to violate or be unenforceable under Code Section 422 or Rule 16b-3 shall
first be construed, interpreted, or revised retroactively to permit the Plan to
be in compliance with Code Section 422 and Rule 16b-3. Notwithstanding anything
in this Plan to the contrary, the Committee, in its sole and absolute
discretion, may bifurcate this Plan so as to restrict, limit or condition the
use of

<PAGE>   64

any provision of this Plan to participants who are Reporting Persons or covered
employees as defined under Code Section 162(m) without so restricting, limiting
or conditioning this Plan with respect to other participants.

<PAGE>   65

                                                                     Appendix B

                              CARDINAL HEALTH, INC.
                  PERFORMANCE-BASED INCENTIVE COMPENSATION PLAN



1. PURPOSE. The purpose of the Cardinal Health, Inc. Performance-Based Incentive
Compensation Plan (the "Plan") is to advance the interests of Cardinal Health,
Inc. and its shareholders by providing certain of its key executives with
incentive compensation which is tied to the achievement of pre-established and
objective performance goals. The Plan is intended to provide participants with
incentive compensation which is not subject to the deduction limitation rules
prescribed under Section 162(m) ("Section 162(m)") of the Internal Revenue Code
of 1986, as amended from time to time (the "Code"), and should be construed to
the extent possible as providing for remuneration which is performance-based
compensation within the meaning of Section 162(m) of the Code and the
regulations promulgated thereunder.

2. DEFINITIONS. Whenever used herein, the following terms shall have their
respective meanings set forth below:

         a. "Award" means the amount payable to a Participant in accordance with
Section 6 of the Plan.

         b. "Committee" means the Compensation and Personnel Committee (the
"Committee") of the Board of Directors of Cardinal Health, Inc. The Committee
shall be comprised of two or more "outside directors" as that term is defined in
Section 162(m) of the Code and the regulations promulgated thereunder, as
amended from time to time.

         c. "Company" means Cardinal Health, Inc. and its subsidiaries.

         d. "Effective Date" means the date set forth in Section 9(a) of the
Plan.




<PAGE>   66


         e. "Exchange Act" means the Securities Exchange Act of 1934, as amended
from time to time.

         f. "Participant" means an individual eligible to participate hereunder,
as determined by the Committee, each of whom shall be an executive officer of
the Company.

         g. "Performance Period" means any time period established by the
Committee for which the attainment of Performance Goal(s) relating to an Award
will be determined.

         h. "Performance Goal" means any performance goal determined by the
Committee in accordance with Section 5 of the Plan.

         i. "Target Award" means the amount of any Award as established by the
Committee that would be payable to a Participant for any Performance Period if
the Performance Goals for the Performance Period were fully (100%) achieved and
no negative discretion was exercised by the Committee in regard to that Award
pursuant to the last sentence of Section 6.

3. ADMINISTRATION. The Plan shall be administered by the Committee. Subject to
the provisions of the Plan, the Committee will have full authority to interpret
the Plan, to establish and amend rules and regulations relating to it, to
determine the terms and provisions for making Awards and to make all other
determinations necessary or advisable for the administration of the Plan. All
decisions made by the Committee pursuant to the provisions hereof shall be made
in the Committee's sole discretion and shall be final and binding on all
persons.

4. ELIGIBILITY. The Committee shall designate the Participants eligible to
receive Awards for each Performance Period and establish the Performance Goals
applicable to each Participant for each Performance Period. An individual who
becomes eligible to participate in the Plan during the Performance Period may be
approved by the Committee for a partial period of participation. In such case,
the Participant's Target Award and Award will be based upon performance during
the portion of the Performance Period during which the Participant participates
in the Plan, and the amount of the Target Award will be pro-rated based on the
percentage of time the Participant participates in the Plan during the
Performance Period.

5. ESTABLISHMENT OF TARGET AWARDS, PERFORMANCE PERIODS AND PERFORMANCE GOALS.
For each Performance Period established by the Committee, the Committee shall
establish a Target Award for each Participant. Awards shall be earned based upon
the financial performance of the Company or one or more operating groups of the
Company during a Performance Period; provided, however, the maximum Award that
may be paid to any single Participant for any Performance Period is the product
of $1 million multiplied by the number of 12-month periods contained within the
relevant Performance Period. As to each Performance Period, within such time as
established by Section 162(m) of the Code, the Committee will establish in
writing Performance Goals based on one or more of the following performance
measures of the Company (and/or one or more operating groups of the Company, if
applicable) over the Performance Period: (i) return on equity, (ii) earnings per
share, (iii) earnings from operations, and/or (iv) any other objective business
criteria 




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<PAGE>   67



approved by the shareholders of Cardinal Health, Inc. in accordance with the
requirements for "qualified performance-based compensation" within the meaning
of the regulations under Section 162(m). Except as otherwise provided herein,
the extent to which the Performance Goals are satisfied will determine the
amount of the Award, if any, that will be earned by each Participant. The
Performance Goals may vary for different Performance Periods and need not be the
same for each Participant eligible for an Award for a Performance Period.

6. EARNING OF AWARDS. At the end of each Performance Period, the Award will be
computed for each Participant. Payment of Awards, if any, will be made in cash,
subject to applicable tax withholding. Prior to payment of any Award, the
Committee shall certify in writing the extent to which the established
Performance Goals have been achieved. If the Performance Goals are not satisfied
to the fullest extent, a recipient may earn less than the full Target Award or
no Award at all. In addition, the Committee may in its sole discretion reduce
individual Awards otherwise payable pursuant to the Performance Goals.

7. TERMINATION OF EMPLOYMENT. In the event the employment of a Participant is
terminated by reason of death or disability during a Performance Period, unless
determined otherwise by the Committee, the Participant or his legal
representative, as applicable, shall receive a prorated payout with respect to
the Award relating to such Performance Period. The prorated payout shall be
based upon the length of time that the Participant was employed by the Company
during the Performance Period and the progress toward achievement of the
established Performance Goal(s) during the portion of the Performance Period
during which the Participant was employed by the Company. Payment of the Award,
if any, shall be made at the same time payments are made to Participants who did
not terminate employment during the applicable Performance Period. In the event
of a Participant's termination of employment by the Company for any other reason
prior to the end of the Performance Period with respect to an Award, the
Participant shall not be entitled to any payment with respect to such Award.

8. AMENDMENT AND TERMINATION. The Committee may amend, modify or terminate the
Plan at any time and from time to time. Shareholder approval of such actions
will be required only as required by applicable law. Notwithstanding the
foregoing, no amendment, modification or termination shall affect the payment of
an Award for a Performance Period that has already ended or increase the amount
of any Award.

9. GENERAL PROVISIONS.

         a. Effective Date. The Plan shall become effective as of July 1, 1996,
subject to its approval by the shareholders of Cardinal Health, Inc.

         b. Non-Transferability. Any interest of any Participant under the Plan
may not be sold, transferred, alienated, assigned or encumbered, other than by
will or pursuant to the laws of descent and distribution, and any attempt to
take any such action shall be null and void.

         c. Severability. In the event any provision of the Plan is held to be
illegal or invalid for any reason, such illegality or invalidity shall not
affect the remaining provisions of the Plan, and the Plan shall be construed and
enforced as if such illegal or invalid provisions had never been contained in
the Plan.



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<PAGE>   68


         d. Additional Arrangements. Nothing contained in this Plan shall
prevent the Company from adopting other or additional compensation arrangements
for any Participant.

         e. No Right to Award or Employment; Uniformity. No person shall have
any claim or right to be granted an Award under this Plan and the grant of an
Award shall not confer upon any Participant any right to be retained as an
employee of Cardinal Health, Inc. or any of its subsidiaries, nor shall it
interfere in any way with the right of Cardinal Health, Inc. or any subsidiary
to terminate the employment of any Participant at any time or to increase or
decrease the compensation of any Participant. There is no obligation for
uniformity of treatment of Participants.

         f. Tax Withholding. The Company shall have the right to withhold or
require Participants to pay the Company the amount of any taxes which the
Company is required to withhold with respect to such Award.

         g. Beneficiaries. The Committee may establish such procedures as it
deems appropriate for a participant to designate a beneficiary to whom any
amounts payable in the event of the Participant's death are to be paid. If no
beneficiary is designated, the right of the Participant to receive any payment
under this Plan will pass to the Participant's estate.

         h. Laws Governing. The Plan and all Awards made and action taken
hereunder shall be governed by and construed in accordance with the laws of the
State of Ohio, except to the extent superseded by federal law.

         i. Government Regulation. Notwithstanding any provisions of the Plan or
any agreement made pursuant to the Plan, the Company's obligations under the
Plan and such agreement shall be subject to all applicable laws, rules and
regulations and to such approvals as may be required by any governmental or
regulatory agencies.

         j. Unfunded Status of Plan. The Plan is intended to constitute an
unfunded plan for incentive compensation. With respect to any payments not yet
made by the Company to a Participant or beneficiary, nothing contained herein
shall give any such Participant or beneficiary any rights that are greater than
those of a general creditor of the Company.




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<PAGE>   69


CARDINAL HEALTH, INC.  
PROXY
5555 GLENDON COURT
DUBLIN, OHIO  43016


           THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

The undersigned hereby appoints Robert D. Walter and George H. Bennett, Jr., and
each of them, the attorneys and proxies of the undersigned with full power of
substitution to vote as indicated herein, all the common shares, without par
value, of Cardinal Health, Inc. held of record by the undersigned on September
25, 1998, at the annual meeting of shareholders to be held on November 23, 1998,
or any postponements or adjournments thereof, with all the powers the
undersigned would possess if then and there personally present.

1.   [ ] FOR all nominees listed (except as marked to the contrary) or 
     [ ] WITHHOLD AUTHORITY (to vote for all nominees listed):

   Robert L. Gerbig, George R. Manser, Jerry E. Robertson, Melburn G. Whitmire

(INSTRUCTION: TO WITHHOLD AUTHORITY TO VOTE FOR ANY INDIVIDUAL NOMINEE, WRITE
THAT NOMINEE'S NAME ON THE SPACE PROVIDED BELOW.)


2.   [ ] FOR or [ ] AGAINST or [ ] ABSTAIN -- Proposal to amend the Articles of
     Incorporation of Cardinal Health, Inc. to increase the authorized number of
     common shares, without par value.

3.   [ ] FOR or [ ] AGAINST or [ ] ABSTAIN -- Proposal to amend and restate the
     Company's Code of Regulations as described in the Company's Proxy
     Statement.

4.   [ ] FOR or [ ] AGAINST or [ ] ABSTAIN - Proposal to amend the Company's
     Equity Incentive Plan as described in
        in the Company's Proxy Statement.

5.   [ ] FOR or [ ] AGAINST or [ ] ABSTAIN - Proposal to amend the Company's
     Performance-Based Incentive Compensation Plan as described in the Company's
     Proxy Statement.


THIS PROXY WHEN PROPERLY EXECUTED WILL BE VOTED AS SPECIFIED BY THE SHAREHOLDER.
IF NO SPECIFICATIONS ARE MADE, THE PROXY WILL BE VOTED TO ELECT THE NOMINEES
DESCRIBED IN ITEM 1 ABOVE, FOR PROPOSALS 2, 3, 4 AND 5 AND WITH DISCRETIONARY
AUTHORITY ON ALL OTHER MATTERS THAT MAY PROPERLY COME BEFORE THE ANNUAL MEETING
OR ANY POSTPONEMENTS OR ADJOURNMENTS THEREOF.


<PAGE>   70



By returning this proxy card you are conferring upon management the authority to
vote in their discretion upon such other business as may properly come before
the meeting.

Receipt of Notice of Annual Meeting of Shareholders and the related Proxy
Statement is hereby acknowledged.

                              Dated                                    , 1998
                                   ------------------------------------

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

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

                                   ------------------------------------
                                      Signature(s) of Shareholder(s)


                              Please sign as your name appears hereon. If shares
                              are held jointly, all holders should sign. When
                              signing as attorney, executor, administrator,
                              trustee or guardian, please give your full title.
                              If a corporation, please sign in full corporate
                              name by president or other authorized officer. If
                              a partnership, please sign in partnership name by
                              authorized person, indicating where proper,
                              official position or representative capacity.


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