United Health Medicare Advantage Plans 2024. Register on this website using your medicare number or member id to manage your 2024 peoples. The payer had the largest growth year over year, more than 758,000.

Cvs health/aetna has also been in growth mode since 2010 (from 6% to 12% market share). Unitedhealthcare offers the largest medicare advantage network of all companies, with more than 1 million network care providers.