- Blue Cross Blue Shield of Montana
- Blue Cross Blue Shield of Nebraska
- Blue Cross Blue Shield of Nevada (Anthem)
- Blue Cross Blue Shield of New Hampshire (Anthem)
- Blue Cross Blue Shield of New Jersey (Horizon)
- Blue Cross Blue Shield of New Mexico
- Blue Cross Blue Shield of New York (Empire)
- Blue Cross Blue Shield of New York (Excellus)
- Blue Cross Blue Shield of North Carolina
- Blue Cross Blue Shield of North Dakota
- Blue Cross Blue Shield of Northeastern New York (Highmark)
- Blue Cross Blue Shield of Ohio (Anthem)
- Blue Cross Blue Shield of Oklahoma
- Blue Cross Blue Shield of Oregon (Regence) of OR
- Blue Cross Blue Shield of Oregon (Regence) of WA
- Blue Cross Blue Shield of Pennsylvania (Capital Blue Cross)
- Blue Cross Blue Shield of Pennsylvania (Highmark BCBS)
- Blue Cross Blue Shield of Pennsylvania (Highmark Blue Shield)
- Blue Cross Blue Shield of Pennsylvania (Independence)
- Blue Cross Blue Shield of Puerto Rico
- Blue Cross Blue Shield of Puerto Rico
- Blue Cross Blue Shield of Rhode Island
- Blue Cross Blue Shield of South Carolina
- Blue Cross Blue Shield of South Carolina (BlueChoice HealthPlan)
- Blue Cross Blue Shield of South Dakota (Wellmark)
- Blue Cross Blue Shield of Tennessee
- Blue Cross Blue Shield of Texas
- Blue Cross Blue Shield of Utah (Regence)
- Blue Cross Blue Shield of Vermont
- Blue Cross Blue Shield of Virginia (Anthem)