Exhibit 11 COLUMBIA/HCA HEALTHCARE CORPORATION COMPUTATION OF EARNINGS PER COMMON AND COMMON EQUIVALENT SHARE For the quarters ended March 31, 1995 and 1994 (Dollars in millions, except per share amounts) 1995 1994 Primary Earnings per Common and Common Equivalent Share: Earnings: Income before extraordinary item ................... $ 292 $ 137 Extraordinary loss on extinguishment of debt, net of income tax benefit ....................... - (92) Net income .................................... $ 292 $ 45 Shares used in the computation (000): Weighted average common shares outstanding ......... 362,169 337,222 Dilutive effect of common stock equivalents ........ 3,337 4,399 Shares used in earnings per common and common equivalent share computation .................. 365,506 341,621 Primary earnings per common and common equivalent share: Income before extraordinary item ................... $ .80 $ .40 Extraordinary loss on extinguishment of debt ....... - (.27) Net income .................................... $ .80 $ .13 36 Exhibit 11 COLUMBIA/HCA HEALTHCARE CORPORATION COMPUTATION OF EARNINGS PER COMMON AND COMMON EQUIVALENT SHARE For the quarters ended March 31, 1995 and 1994 (Dollars in millions, except per share amounts) 1995 1994 Fully Diluted Earnings per Common and Common Equivalent Share: Earnings: Income before extraordinary item ......................$ 292 $ 137 Interest addback on convertible securities, net of income taxes ........................................ 2 - Income applicable to common stock ..................... 294 137 Extraordinary loss on extinguishment of debt, net of income tax benefit ........................... - (92) Net income ......................................$ 294 $ 45 Shares used in the computation (000): Weighted average common shares outstanding ............362,169 337,222 Dilutive effect of common stock equivalents and other dilutive securities ........................... 6,056 4,399 Shares used in earnings per common and common equivalent share computation ..................368,225 341,621 Fully diluted earnings per common and common equivalent share: Income before extraordinary item .......................$ .80 $ .40 Extraordinary loss on extinguishment of debt ........... - (.27) Net income ......................................$ .80 $ .13 37 Exhibit 11.1 COLUMBIA/HCA HEALTHCARE CORPORATION SUPPLEMENTAL COMPUTATION OF EARNINGS PER COMMON AND COMMON EQUIVALENT SHARE For the quarters ended March 31, 1995 and 1994 (Dollars in millions, except per share amounts) 1995 1994 Primary Earnings per Common and Common Equivalent Share: Earnings: Income before extraordinary item ....................... $ 358 $ 187 Extraordinary loss on extinguishment of debt, net of income tax benefit ............................ - (92) Net income .......................................... $ 358 $ 95 Shares used in the computation (000): Columbia/HCA (prior to Healthtrust Merger): Weighted average common shares outstanding ......... 362,169 337,222 Dilutive effect of common stock equivalents ........ 3,337 4,399 Columbia/HCA common and common equivalent shares ... 365,506 341,621 Healthtrust: Weighted average common shares outstanding ......... 91,271 81,206 Dilutive effect of common stock equivalents ........ 1,842 3,858 Healthtrust common and common equivalent shares .... 93,113 85,064 Merger exchange ratio .............................. 0.88 0.88 Adjusted Healthtrust common and common equivalent shares ........................................... 81,940 74,856 Shares used in earnings per common and common equivalent share computations ............. 447,446 416,477 Primary earnings per common and common equivalent share: Income before extraordinary item ..................... $ .80 $ .45 Extraordinary loss on extinguishment of debt ......... - (.22) Net income ..................................... $ .80 .23 38 Exhibit 11.1 COLUMBIA/HCA HEALTHCARE CORPORATION SUPPLEMENTAL COMPUTATION OF EARNINGS PER COMMON AND COMMON EQUIVALENT SHARE For the quarters ended March 31, 1995 and 1994 (Dollars in millions, except per share amounts) 1995 1994 Fully Diluted Earnings per Common and Common Equivalent Share: Earnings: Income before extraordinary item ....................... $ 358 $ 187 Interest addback on convertible securities, net of income taxes ........................................ 2 - Income applicable to common stock ...................... 360 187 Extraordinary loss on extinguishment of debt, net of income tax benefit ........................... - (92) Net income ....................................... $ 360 $ 95 Shares used in the computation (000): Columbia/HCA (prior to Healthtrust Merger): Weighted average common shares outstanding .......... 362,169 337,222 Dilutive effect of common stock equivalents and other dilutive securities ..................... 6,056 4,399 Columbia/HCA common and common equivalent shares . 368,225 341,621 Healthtrust: Weighted average common shares outstanding .......... 91,271 81,206 Dilutive effect of common stock equivalents and other dilutive securities ....................... 1,960 4,266 Healthtrust common and common equivalent shares ..... 93,231 85,472 Merger exchange ratio ............................... 0.88 0.88 Adjusted Healthtrust common and common equivalent shares ............................................ 82,044 75,216 Shares used in earnings per common and common equivalent share computations ............. 450,269 416,837 Fully diluted earnings per common and common equivalent share: Income before extraordinary item ....................... $ .80 $ .45 Extraordinary loss on extinguishment of debt ........... - (.22) Net income ....................................... $ .80 $ .23 39