Becker's Healthcare November 7, 2022
UnitedHealthcare holds the largest share of the Medicare Advantage market in the U.S, with 28 percent of the market.
A study from the American Medical Association, published Nov. 1, analyzed the market shares for insurers on the state and city level. Humana holds the second largest share of the U.S. market at 19 percent.
UnitedHealthcare is the largest Medicare Advantage provider in 23 states and the District of Columbia, according to the AMA.
Here is the largest Medicare Advantage payer in each state:
Alabama
Humana — 31 percent market share
Arizona
UnitedHealthcare — 47 percent market share
Arkansas
UnitedHealthcare — 35 percent market share
California
Kaiser Permanente — 44 percent...