<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM COMPANY'S
CONDENSED CONSOLIDATED BALANCE SHEET AND STATEMENT OF INCOME TAXES AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCED TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<CIK> 0001001185
<NAME> IDX SYSTEMS CORPORATION
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 3-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999
<PERIOD-START> APR-01-2000 APR-01-1999
<PERIOD-END> JUN-30-2000 JUN-30-1999
<EXCHANGE-RATE> 1 1
<CASH> 36,053 7,338
<SECURITIES> 49,334 63,281
<RECEIVABLES> 96,326 114,518
<ALLOWANCES> (4,005) (2,724)
<INVENTORY> 0 0
<CURRENT-ASSETS> 209,828 203,520
<PP&E> 98,375 94,093
<DEPRECIATION> 32,513 43,520
<TOTAL-ASSETS> 291,458 274,104
<CURRENT-LIABILITIES> 71,461 63,227
<BONDS> 0 0
0 0
0 0
<COMMON> 280 357
<OTHER-SE> 210,722 201,285
<TOTAL-LIABILITY-AND-EQUITY> 291,458 274,104
<SALES> 79,596 91,255
<TOTAL-REVENUES> 79,596 91,255
<CGS> 60,660 56,295
<TOTAL-COSTS> 55,625 38,680
<OTHER-EXPENSES> (1,007) (790)
<LOSS-PROVISION> 604 116
<INTEREST-EXPENSE> 0 221
<INCOME-PRETAX> (35,682) (2,930)
<INCOME-TAX> (13,659) (680)
<INCOME-CONTINUING> (22,023) (2,250)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (22,023) (2,250)
<EPS-BASIC> (0.79) (0.08)
<EPS-DILUTED> (0.79) (0.08)
</TABLE>