- Aetna
- Blue Cross Blue Shield
- Blue Cross Blue Shield of Louisiana
- Blue Cross Blue Shield of Massachusetts
- Capital District Physician’s Health Plan (CDPHP)
- Cigna
- Empire Blue Cross Blue Shield
- Fidelis
- First Health (Coventry Health Care)
- GHI
- MultiPlan
- MVP Health Care
- MagnacareOxford
- United HC
- Wellcare