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