Cigna Healthcare offers insurance plans and products within the healthcare sector. It provides medical, dental, and supplementary health insurance plans for individuals, families, and employers, as well as Medicare coverage. It serves the healthcare insurance industry, offering plans that include virtual care services and preventive care. It was founded in 1982 and is based in Bloomfield, Connecticut.

NeueHealth operates within the medical sector, providing care through its owned and affiliated clinics. It offers arrangements and tools for independent providers and medical groups, focusing on performance and population health. It serves health consumers, providers, and payors in the healthcare industry. It was formerly known as Bright Health Group. It was founded in 2015 and is based in Minneapolis, Minnesota.

Blue Cross Blue Shield operates as a federation of independent companies providing health care coverage. The company offers health insurance plans for individuals, families, and employers, including medicare and medicaid options. Blue Cross Blue Shield provides health care insights and industry news through reports and indices. It was founded in 1982 and is based in Chicago, Illinois.

Excellus BlueCross BlueShield is a nonprofit health insurance provider operating in the healthcare sector. The company offers individual, family, and Medicare Advantage plans, as well as insurance for businesses of various sizes. Excellus BlueCross BlueShield provides services such as prescription drug discounts, wellness tracking tools, and support for chronic and complex conditions. It was founded in 1932 and is based in Syracuse, New York.

Tufts Health Plan is a nonprofit health insurance provider that offers employer-sponsored, individual, family, Medicare, and Medicaid plans. The company focuses on providing insurance coverage and healthcare service support to its members. Tufts Health Plan serves various sectors including individual consumers, employers, and government programs. It was founded in 1979 and is based in Watertown, Massachusetts.

EmblemHealth operates as a not-for-profit health insurer offering commercial and government-sponsored health plans, including Medicare Advantage and Medicaid managed care. It serves individual, family, and employer-sponsored options. It was founded in 1930 and is based in New York, New York.