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