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