| 1199SEIU in Melrose Park, IL | AMERIGROUP in Melrose Park, IL |
| APS Healthcare in Melrose Park, IL | Aetna in Melrose Park, IL |
| Alliance in Melrose Park, IL | AmeriHealth in Melrose Park, IL |
| American Behavioral in Melrose Park, IL | Beech Street in Melrose Park, IL |
| Behavioral Health Systems in Melrose Park, IL | BlueCross and/or BlueShield in Melrose Park, IL |
| CCN in Melrose Park, IL | CHIPA/College Health in Melrose Park, IL |
| Cascade Health in Melrose Park, IL | Ceridian in Melrose Park, IL |
| ChoiceCare in Melrose Park, IL | Cigna in Melrose Park, IL |
| ComPsych in Melrose Park, IL | Corphealth in Melrose Park, IL |
| Coventry in Melrose Park, IL | First Choice Health in Melrose Park, IL |
| First Health in Melrose Park, IL | GHI/Group Health Incorporated in Melrose Park, IL |
| Great-West in Melrose Park, IL | Guardian in Melrose Park, IL |
| HFN in Melrose Park, IL | HIP/Health Plan of New York in Melrose Park, IL |
| Harvard Pilgrim Health Care in Melrose Park, IL | Health Net in Melrose Park, IL |
| Holman Group in Melrose Park, IL | Horizon Healthcare in Melrose Park, IL |
| Humana in Melrose Park, IL | Integrated Health Plan in Melrose Park, IL |
| Interplan in Melrose Park, IL | Kaiser in Melrose Park, IL |
| LifeWise in Melrose Park, IL | MAMSI in Melrose Park, IL |
| MHN/Managed Health Network in Melrose Park, IL | Magellan Behavioral Health in Melrose Park, IL |
| MagnaCare in Melrose Park, IL | Medica in Melrose Park, IL |
| Medicaid in Melrose Park, IL | Medical Mutual in Melrose Park, IL |
| Medicare in Melrose Park, IL | Multiplan in Melrose Park, IL |
| NCPPO in Melrose Park, IL | ODS in Melrose Park, IL |
| Oxford in Melrose Park, IL | PHCS/Private Health Care Systems in Melrose Park, IL |
| PPOM in Melrose Park, IL | PacifiCare in Melrose Park, IL |
| PacificSource in Melrose Park, IL | PreferredOne in Melrose Park, IL |
| Providence in Melrose Park, IL | Sloans Lake in Melrose Park, IL |
| TRICARE in Melrose Park, IL | TriWest0127 in Melrose Park, IL |
| Tufts in Melrose Park, IL | UniCare in Melrose Park, IL |
| Uniform in Melrose Park, IL | United in Melrose Park, IL |
| VMC in Melrose Park, IL | ValueOptions in Melrose Park, IL |
| WellPoint in Melrose Park, IL |