Other healthcare companies on Glassdoor's list:

• Accenture CEO Pierre Nanteme earned $15,925,463, or 177 times more than median worker pay
• Aetna CEO Mark T. Bertolini earned $15,067,332, or 222 times more than median worker pay
• Anthem CEO Joseph R. Swedish earned $13,532,549, or 183 times more than median worker pay
• Boston Scientific CEO Michael F. Mahoney earned $10,527,884, or 110 times more than median worker pay
• Cardinal Health CEO George S. Barrett earned $12,448,818, or 185 times more than median worker pay
• CIGNA Corp. CEO David M. Cordani earned $14,461,445, or 218 times more than median worker pay
• DaVita CEO Kent H. Thiry earned $13,791,023, or 226 times more than median worker pay
• Henry Schein CEO Stanley M. Bergman earned $6,869,691, or 137 times more than median worker pay
• Hospira CEO F. Michael Ball earned $11,897,977, or 151 times more than median worker pay
• Humana CEO Bruce D. Broussard earned $10,155,402, or 167 times more than median worker pay
• McKesson CEO John H. Hammergren, $25,919,882, or 311 times more than median worker pay
• Quest Diagnostics CEO Stephen H. Rusckowski earned $9,266,835 ot 166 times more than median worker pay
• Tenet Healthcare CEO Trevor Fetter earned $17,950,107, or 258 times more than median worker pay
• UnitedHealth Group CEO Stepehn J. Helmsley earned $14,856,321, or 222 times more than median worker pay