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