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