Here is the market share of the 10 largest payers:
- UnitedHealth Group:12 percent
- Anthem: 11 percent
- Centene: 10 percent
- Humana: 7 percent
- HCSC: 6 percent
- CVS Health: 5 percent
- Molina Healthcare: 2 percent
- Cigna: 2 percent
- Kaiser Permanente: 2 percent
- Guidewell: 2 percent
