CVS Health saw the largest gains in commercial membership of major payers in the second quarter of 2023, adding 159,000 members.
Elevance Health has the largest commercial membership, at over 30 million members.
Here's how payers' commercial membership compares, according to second-quarter earnings reports:
Elevance Health
Total commercial members: 31,611,000
Change from Q1: -14,000
UnitedHealthcare
Total commercial members: 27,175,000
Change from Q1: -175,000
CVS Health
Total commercial members: 18,147,000
Change from Q1: 159,000
Cigna
Total commercial members: 15,999,000
Change from Q1: -27,000
Humana
Total commercial members: 870,800
Change from Q1: -66,600
Centene
Total commercial members: 435,000
Change from Q1: -2,200