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