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