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