- AARP Medicare Complete
- Aetna
- Aetna Medicare
- BCBS
- BCBS Medicare Advantage PPO/HMO
- Beech Street
- CareWorks
- Cigna
- Cigna Medicare Advantage
- Corvel
- Coventry/First Health
- FIDELIS MEDICARE – FIDEMCR
- First Health
- Friday Health Plan
- Galaxy Health Network
- Healthcare Highways
- HealthSmart
- HealthSmart ACCEL
- Humana
- Humana Medicare
- Humana POS
- IMO Workers Compensation
- Integrated Medical Systems
- Kelsey Seybold
- Medicare DME
- Molina Healthcare
- Molina Medicare
- Multiplan
- Oscar
- PHCS
- Point Comfort Underwriters
- Prime Health WC
- Railroad Medicare
- Scott and White
- Seton Health Plan
- Superior Ambetter Commercial Exchange
- Texas Mutual
- Tricare
- UHC Medicare Adv
- UHC Medicare Solutions
- United Healthcare
- US Department of Labor
- US Family Health Plan
- WellMed/AARP Medicare Completeupdate