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