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