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