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