- AARP Medicare Complete (UHC)
- ACO Aetna Prime HMO (Medicare)
- ACO BCBS Commercial
- ACO BCBS Commercial HMO
- ACO CI Aetna Commercial
- ACO MA BCBS Medicare PPO
- ACO UHC Commercial
- AETNA Affordable Health Choices - SRC
- AETNA Applied
- AETNA Senior Supplement Insurance
- Ambetter/Superior Health Plan
- American Postal Workers (APWU/CIGNA)
- APWU secondary coverage
- BCBS of TX
- Blue Medicare
- BCBS Medicare Advantage HMO
- Bright Healthcare
- Care N Care Insurance Company (MDC adv. Plan in Harris County)
- CI Aetna Commercial
- CI CHC HIM
- CI Healthsmart Accel
- CI Healthsmart PPO
- CI MA Aetna Medicare Premier
- CI MA Aetna Medicare Value
- CI MA Humana HMO Gold Plus
- CI MA Memorial Hermann Advantage
- CI Memorial Hermann Choice
- CI Memorial Hermann MHPreferred
- CI Memorial Hermann Select HMO
- CI UHC Commercial
- CIGNA Healthspring
- CIGNA HMO
- CIGNA Medicare advantage
- CIGNA PPO
- City of Houston/Cigna
- Community Health Choice HIM (Marketplace Plans)
- Evolution Healthcare System (Network with coverage in Harris County)
- First Health / Confinity
- GEHA (Government Employees Health Association)
- HBP
- Healthsmart
- Horizon BCBS of NJ
- Humana
- Mailhandlers (Federal employees health benefit plan) MHBP
- Medicare (All Plans)
- Memorial Hermann Plans
- MM MultiPlan PPO
- MM PHCS PPO
- MM Wellcare
- Multiplan / PHCS
- Mutual of Omaha
- National Association of Letter Carriers (NALC)
- RR Medicare
- Sierra Health and Life (Division of UHC w/ network coverage in Harris County)
- SureFit/Cigna
- Tricare
- United Healthcare (All Plans)
- United Healthcare Student Resources
- United World Life Insurance Company (Division of Mutual of Omaha)
- Wellcare Applied
