- Accountable
- Aetna
- American Medical Security Life Insurance Company
- Amerigroup
- AvMed
- BCBS
- Beech Street
- Care IQ
- CCN
- Choice Care Network
- Cigna
- Citrus Health Care
- Evercare
- First Health
- Freedom Health
- Galaxy Health Network
- GEHA
- GHI
- HealthEase
- MedFocus
- Medicaid
- Medicare
- MediPass
- Molina
- Multiplan
- NPPN
- One Health Plan
- PHCS
- PPO Next
- Preferred Care Partners
- Prestige Health Choice
- Railroad Medicare
- Simply Healthcare
- SouthCare
- Three Rivers Provider Network
- Tricare For Life
- Tricare Prime
- Tricare Standard
- United Healthcare
- USA Managed Care