EXHIBIT 12.1 TENET HALTHCARE CORPORATION STATEMENT RE: COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (DOLLARS IN MILLIONS) FOR THE SIX MONTHS ENDED NOVEMBER FOR THE YEAR ENDED MAY 31, 30, -------------------------------- ---------- 1994 1995 1996 1997 1998 1997 1998 ---- ---- ------ ---- ------ ---- ---- Income from continuing operations before income taxes............................... $314 $417 $ 881 $(21) $ 647 $422 $425 Less: Equity in earnings of unconsolidated affiliates............................... 27 43 25 1 5 2 -- Add: Cash dividends received from unconsolidated affiliates............................ 3 8 6 5 4 2 2 Portion of rents representative of interest....................................... 41 53 76 79 89 43 43 Interest, net of capitalized portion.............................................. 157 251 425 417 464 230 238 Amortization of previously capitalized interest................................... 4 4 4 4 5 2 2 ---- ---- ------ ---- ------ ---- ---- Income, as adjusted................................................................. 492 690 1,367 483 1,204 697 710 ---- ---- ------ ---- ------ ---- ---- ---- ---- ------ ---- ------ ---- ---- Fixed charges: Interest, net of capitalized portion................................................ 157 251 425 417 464 230 238 Capitalized interest................................................................ 5 8 11 12 16 6 9 Portion of rents representative of interest......................................... 41 53 76 79 89 43 43 ---- ---- ------ ---- ------ ---- ---- Total fixed charges................................................................. $203 $312 $ 512 $508 $ 569 $279 $290 ---- ---- ------ ---- ------ ---- ---- ---- ---- ------ ---- ------ ---- ---- Ratio of earnings to fixed charges:................................................. 2.4x 2.2x 2.7x 1.0x 2.1x 2.5x 2.4x