Hospital Affiliates
Presence Heath Network
Presence Saint Francis Hospital
Presence Saint Joseph Hospital
Presence Resurrection Medical Center
Presence Saints Mary and Elizabeth Medical Center
Advocate Illinois Masonic Medical Center
Louis A. Weiss Memorial Hospital
Methodist Hospital of Chicago
Swedish Covenant Hospital
Thorek Memorial Hospital

Immediate Care Center Affiliates
Physicians Immediate Care Centers

RPA Service Affiliates
Vital Rehabilitation Services
Advocate Illinois Masonic Medical Center Behavioral Health
Streeterville Open MRI
Edgebrook Radiology
Quest Diagnostics

Health Plan Affiliates
BlueCross BlueShield of Illinois
Humana
Meridian Health Plan