- Aetna Health Plans
- AmeriGroup
- Blue Cross and Blue Shield – Texas
- Cigna
- Community Health Choice
- Evolutions Healthcare Systems
- Gateway Health Plans
- HealthSmart
- Humana Care Plan
- Medicaid
- Medicare
- Molina Healthcare
- Multiplan PHCS
- Superior HealthPlans
- Tricare
- UnitedHealthCare
- UnitedHealthcare Community Plans
- US Family Health Plans
- Wellcare
- Memorial Hermann Health Insurance
- Aetna
- BCBS
- Cigna
- CMS Medicare
- Humana Medicare Advantage
- United Health
