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