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