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