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