EXHIBIT 11 HEALTHSOUTH CORPORATION AND SUBSIDIARIES COMPUTATION OF INCOME PER SHARE (UNAUDITED) (IN THOUSANDS, EXCEPT FOR PER SHARE DATA) THREE MONTHS ENDED SIX MONTHS ENDED JUNE 30, JUNE 30, ---------------------- ---------------------- 2002 2001 2002 2001 --------- --------- --------- --------- Numerator: Net income (loss) $ 57,506 $ (19,947) $ 82,090 $ 55,364 --------- ---------- --------- --------- Numerator for basic earnings per share -- income (loss) available to common stockholders 57,506 (19,947) 82,090 55,364 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) -- (1) -- (1) -- (1) --------- --------- --------- --------- Numerator for diluted earnings per share -- income (loss) available to common stockholders after assumed conversion $ 57,506 $ (19,947) $ 82,090 $ 55,364 ========= ========= ========= ========= Denominator: Denominator for basic earnings per share -- weighted-average shares 395,302 388,665 393,559 388,463 Effect of dilutive securities: Net effect of dilutive stock options 6,695 -- 6,862 8,780 Restricted shares issued 475 -- 475 750 Assumed conversion of 3.25% Convertible Subordinated Debentures due 2003 -- (1) -- (1) -- (1) -- (1) --------- --------- --------- --------- Dilutive potential common shares 7,170 -- 7,337 9,530 --------- --------- --------- --------- Denominator of diluted earnings per share -- adjusted weighted-average shares and assumed conversions 402,472 388,665 400,896 397,993 ========= ========= ========= ========= Basic earnings (loss) per share $ 0.15 $ (0.05) $ 0.21 $ 0.14 ========= ========= ========= ========= Diluted earnings (loss) per share $ 0.14 $ (0.05) $ 0.20 $ 0.14 ========= ========= ========== ========= (1) The effect of these securities was antidilutive for the three months and six months ended June 30, 2001 and June 30, 2002. Page 27