Exhibit 12 HUMANA INC. RATIO OF EARNINGS TO FIXED CHARGES For the quarters ended March 31, 1994 and 1993 Quarter Ended March 31, 1994 1993 Ratio of earnings to fixed charges . . . . . . . .20.8 11.8 For the purpose of determining earnings in the calculation of the ratio of earnings to fixed charges, earnings have been increased by the provision for income taxes and fixed charges. Fixed charges consist of interest expense on borrowings and one-third (the proportion deemed representative of the interest portion) of rents. 14