Advocate Christ Hospital Health Partners

• AETNA/ U.S. HEALTHCARE
• BLUE CROSS/ BLUE SHIELD HMO IL
• CAPP CARE/Beech Street
• CIGNA
• HEALTH MARKETING INC. PPO
• HFN
• HUMANA HEALTH PLAN
• MULTIPLAN INC
• PREFERRED HEALTH NETWORK
• PREFERRED PLAN
• PRIVATE HEALTH CARE SYSTEMS
• UNICARE
• UNITED HEALTH CARE