Becker's Healthcare November 2, 2022
UnitedHealthcare has the largest share of the Medicare Advantage market, according to a study from the American Medical Association.
The 2022 “Competition in Health Insurance” report, published Nov. 1, analyzed the market shares for insurers on the state and city level.
UnitedHealthcare had 28 percent of the Medicare Advantage market nationwide, followed by Humana at 19 percent.
Most local Medicare Advantage markets are highly concentrated, according to the AMA. The report found that 34 percent of metropolitan areas have one payer with more than...