The largest health insurance company in the U.S. with over 50 million members. Offers a wide range of health insurance plans, including employer-sponsored, individual, and Medicare plans.
Kaiser Permanente
A non-profit health care organization providing health insurance plans in 12 states and D.C. Known for high-quality care and focus on preventive medicine.
Anthem
The second-largest health insurance company in the U.S. with over 40 million members. Offers various health insurance plans, including employer-sponsored, individual, and Medicaid plans.
Centene
Focuses on Medicaid and Medicare plans, and is the largest Medicaid insurer in the U.S. with over 15 million members.
Humana
Offers health insurance plans, including employer-sponsored, individual, and Medicare plans. Known for their customer service.
CVS Health
Offers health insurance plans through its pharmacy benefit manager, Caremark, along with other health care services like retail pharmacy and health clinics.
Cigna
Offers a variety of health insurance plans, including employer-sponsored, individual, and Medicare plans. Known for international health insurance offerings.
Molina Healthcare
Focuses on Medicaid and Medicare plans, and is the largest Medicaid insurer in California with over 3 million members.
Health Care Service Corporation (HCSC)
Operates in several states, known for providing affordable health insurance plans.