Top health insurance companies in the United States

• AARP
• Aetna
• American Family Insurance
• American National Insurance
• Amerigroup
• Anthem Blue Cross and Blue Shield
• Blue Cross and Blue Shield Association
• Cambia Health Solutions
• Centene Corporation
• Cigna
• Coventry Health Care
• EmblemHealth
• Fortis
• Golden Rule Insurance Company
• Group Health Cooperative
• Group Health Incorporated
• Health Net
• HealthMarkets
• HealthPartners
• HealthSpring
• Highmark
• Humana
• Independence Blue Cross
• Kaiser Permanente
• Kaleida Health
• LifeWise Health Plan of Oregon
• Medica
• Medical Mutual of Ohio
• Molina Healthcare
• Premera Blue Cross
• Principal Financial Group
• Shelter Insurance
• State Farm
• Thrivent Financial for Lutherans
• UnitedHealth Group
• Unitrin
• Universal American Corporation
• WellCare Health Plans
• WellPoint