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