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