Humana had the largest Medicare Advantage membership growth in the second quarter of 2023, and UnitedHealthcare continues to have the largest member base, according to the companies' earnings reports.
Here's how major payers compared on Medicare Advantage membership at the end of the first half of 2023:
UnitedHealthcare
Total MA members: 7,590,000
New MA members in the second quarter: 45,000
Humana
Total MA members: 5,778,600
New MA members in the second quarter: 114,400
CVS Health
Total MA members: 3,408,000
New MA members in the second quarter: 21,000
Elevance Health
Total MA members: 2,059,000
New MA members in the second quarter: 6,000
Centene
Total MA members: 1,329,000
New MA members: -14,800