<ARTICLE> 5 <RESTATED> <CIK> 0000920148 <NAME> LABORATORY CORPORATION OF AMERICA HOLDINGS <MULTIPLIER> 1000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> JUN-30-2000 <CASH> 59,200 <SECURITIES> 0 <RECEIVABLES> 503,900 <ALLOWANCES> 131,200 <INVENTORY> 30,600 <CURRENT-ASSETS> 529,000 <PP&E> 527,400 <DEPRECIATION> 255,000 <TOTAL-ASSETS> 1,633,300 <CURRENT-LIABILITIES> 296,400 <BONDS> 412,500 <PREFERRED-MANDATORY> 446,000 <PREFERRED> 0 <COMMON> 1,800 <OTHER-SE> 341,600 <TOTAL-LIABILITY-AND-EQUITY> 1,633,300 <SALES> 945,100 <TOTAL-REVENUES> 945,100 <CGS> 560,400 <TOTAL-COSTS> 560,400 <OTHER-EXPENSES> 256,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 19,800 <INCOME-PRETAX> 108,200 <INCOME-TAX> 49,800 <INCOME-CONTINUING> 58,400 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 58,400 <EPS-BASIC> 1.83 <EPS-DILUTED> 1.71