5 Biggest Health Insurance Companies in the US

  1. UnitedHealth Group Incorporated | Market Capitalization: $449.27 billion
  2. Elevance Health
  3. Inc. | Market Capitalization: $105.37 billion
  4. The Cigna Group | Market Capitalization: $81.6 billion
  5. Chubb Limited | Market Capitalization: $78.58 billion
  6. Humana Inc. | Market Capitalization: $55.71 billion
Notes: Based on market capitalization