The 10 largest payers in the US by market share

UnitedHealthcare Group, which has an annual revenue of $324 billion, is the largest health insurance company in the U.S. by market share, according to a report from ValuePenguin updated in October. 

Advertisement
By: Claire Wallace

Here are the 10 largest payers in the U.S. and their market share: 

UnitedHealthcare: 15% 

Elevance Health: 10% 

Kaiser Permanente: 9%

Centene (Ambetter): 9% 

Humana: 7% 

Health Care Service Corp.: 4% 

CVS Health (Aetna): 3% 

Molina: 2% 

GuideWell (Florida Blue): 2% 

Independence Blue Cross: 2%

From daily engagement to year-round gains: Turning RPM and PERS data into quality wins

Recommended Live Webinar on Jan 15, 2026 12:00 PM - 1:00 PM CST

Advertisement

Next Up in ASC Coding, Billing & Collections

Advertisement

Comments are closed.