- Aetna
- Aetna Medicare Advantage
- Anthem
- Anthem Medicare Advantage
- Anthem Health Exchange Plans
- CarePartners of CT Medicare Advantage Plan
- CareSys
- CIGNA
- ConnectiCare
- CTCare Medicare Advantage
- CTCare Health Exchange Plans
- Colonial Cooperative Care
- Coventry/First Health
- Harvard Pilgrim
- Health New England PPO plans
- Health New England Medicare Advantage Plan
- Healthy CT
- Medicaid
- Medicare
- Multiplan/Private Healthcare Systems (network)
- Northeast Health Direct/CHN PPO
- Oxford
- Railroad Medicare
- Tricare
- United HealthCare
- UHC Medicare Advantage
- WellCare