EXHIBIT 11 HEALTHSOUTH CORPORATION AND SUBSIDIARIES COMPUTATION OF INCOME PER SHARE (UNAUDITED) (IN THOUSANDS, EXCEPT FOR PER SHARE DATA) THREE MONTHS ENDED MARCH 31, ------------------------------------ 2002 2001 ---------------- ---------------- Numerator: Net income $ 107,749 $ 75,311 ---------------- ---------------- Numerator for basic earnings per share -- income available to common stockholders 107,749 75,311 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 3,130 - (1) ---------------- ---------------- Numerator for diluted earnings per share -- income available to common stockholders after assumed conversion $ 110,879 $ 75,311 ================ ================ Denominator: Denominator for basic earnings per share -- weighted-average shares 391,863 388,143 Effect of dilutive securities: Net effect of dilutive stock options 7,032 9,563 Restricted shares issued 475 750 Assumed conversion of 3.25% Convertible Subordinated Debentures due 2003 15,502 - (1) ---------------- ---------------- Dilutive potential common shares 23,009 10,313 ---------------- ---------------- Denominator of diluted earnings per share -- adjusted weighted-average shares and assumed conversions 414,872 398,456 ================ ================ Basic earnings per share $ 0.27 $ 0.19 ================ ================ Diluted earnings per share $ 0.27 $ 0.19 ================ ================ (1) The effect of these securities was antidilutive for the three months ended March 31, 2001. Page 22