EXHIBIT 11 HEALTHSOUTH CORPORATION AND SUBSIDIARIES COMPUTATION OF INCOME PER SHARE (UNAUDITED) (IN THOUSANDS, EXCEPT FOR PER SHARE DATA) THREE MONTHS ENDED MARCH 31, ------------------------------------ 2000 1999 ---------------- ---------------- Numerator: Net income $ 65,326 $ 109,905 ---------------- ---------------- Numerator for basic earnings per share -- income available to common stockholders 65,326 109,905 Effect of dilutive securities: Elimination of interest and amortization on 3.25% Convertible Subordinated Debentures due 2003, less the related effect of the provision of income taxes - (1) 3,112 ---------------- ---------------- Numerator for diluted earnings per share -- income available to common stockholders after assumed conversion $ 65,326 $ 113,017 ================ ================ Denominator: Denominator for basic earnings per share -- weighted-average shares 385,644 419,036 Effect of dilutive securities: Net effect of dilutive stock options 2,625 7,535 Restricted shares issued 750 - Assumed conversion of 3.25% Convertible Subordinated Debentures due 2003 - (1) 15,502 ---------------- ---------------- Dilutive potential common shares 3,375 23,037 ---------------- ---------------- Denominator of diluted earnings per share -- adjusted weighted-average shares and assumed conversions 389,019 442,073 ================ ================ Basic earnings per share $ 0.17 $ 0.26 ================ ================ Diluted earnings per share $ 0.17 $ 0.26 ================ ================ (1) The effect of these securities was antidilutive for the three months ended March 31, 2000.