Total Medicare Advantage Enrollment, 2007-2022

NOTE: Includes Medicare Advantage plans: HMOs, PPOs (local and regional), PFFS, and MSAs. About 58.6 million people are enrolled in Medicare Parts A and B in 2022. SOURCE: KFF analysis of CMS Medicare Advantage Enrollment Files, 2010-2022; Medicare Chronic Conditions (CCW) Data Warehouse from 5 percent of beneficiaries, 2010-2017; CCW data from 20 percent of beneficiaries, 2018-2020; and Medicare Enrollment Dashboard 2021-2022.