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