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