American Hospital Association December 16, 2025
The American Medical Association Dec. 16 released its latest annual report on health insurance competition, finding that 97% of commercial markets were highly concentrated in 2024. In 91% of metropolitan statistical area markets, at least one insurer had a commercial market share of 30% or greater, while in 47% of MSAs, one health insurer held a market share of at least 50%. The report also found that 97% of Medicare Advantage markets were highly concentrated...







