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