{
 "id": "cms:24fe2a9a-4144-46b2-bf1a-07aa86fb65ae",
 "slug": "cms-program-statistics-medicare-advantage-and-other-health-plan-enrollment",
 "source": "data.cms.gov",
 "title": "CMS Program Statistics - Medicare Advantage & Other Health Plan Enrollment",
 "summary": "Yearly tables on people covered by Medicare Advantage and other health plans, by age, demographics, entitlement type and area of residence.",
 "description": "The CMS Program Statistics - Medicare Advantage & Other Health Plan Enrollment tables provide data on characteristics of the population covered by Medicare Advantage & other health plans. For additional information on enrollment, providers, and Medicare use and payment, visit the CMS Program Statistics page. Below is the list of tables: MDCR ENROLL AB 15. Medicare Advantage and Other Health Plan Enrollment: Part A and/or Part B Total, Aged, and Disabled Enrollees, Yearly Trend MDCR ENROLL AB 16. Medicare Advantage and Other Health Plan Enrollment: Part A and/or Part B Enrollees, by Age Group, Yearly Trend MDCR ENROLL AB 17. Medicare Advantage and Other Health Plan Enrollment: Part A and/or Part B Enrollees, by Demographic Characteristics MDCR ENROLL AB 18. Medicare Advantage and Other Health Plan Enrollment: Part A and/or Part B Enrollees, by Type of Entitlement and Demographic Characteristics MDCR ENROLL AB 19. Medicare Advantage and Other Health Plan Enrollment: Part A and/or Part B Total, Aged, and Disabled Enrollees, by Area of Residence MDCR ENROLL AB 20. Medicare Advantage and Other Health Plan Enrollment: Part A and/or Part B Enrollees, by Type of Entitlement and Area of Residence",
 "aliases": [
  "medicare advantage enrollment",
  "MA enrollment by state",
  "medicare advantage trends"
 ],
 "keywords": [
  "National",
  "States & Territories",
  "Medicare",
  "Medicare Advantage",
  "Beneficiary Enrollment",
  "Health Equity"
 ],
 "themes": [
  "Medicare"
 ],
 "topics": [
  "medicare-enrollment",
  "medicare-advantage"
 ],
 "category": "summary-statistics-on-beneficiary-enrollment",
 "publisher": "Office of Enterprise Data and Analytics (OEDA)",
 "contact": "IPAG_Data_Products@cms.hhs.gov",
 "landing_url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment/medicare-and-medicaid-reports/cms-program-statistics-medicare-advantage-other-health-plan-enrollment",
 "csv_url": "https://data.cms.gov/sites/default/files/2026-09/5f84186e-190e-44a9-914f-50f5557daf74/MDCR%20ENROLL%20AB%2015-20_CPS_02ENR_2024.zip",
 "api_url": null,
 "api_kind": null,
 "preview_url": null,
 "dictionary_url": "https://data.cms.gov/resources/cms-program-statistics-glossary",
 "dictionary_kind": "page",
 "methodology_urls": [
  "https://data.cms.gov/resources/cms-program-statistics-methodology"
 ],
 "state_column": null,
 "row_count": null,
 "posted": "2026-09-30",
 "modified": "2026-09-30",
 "period_start": "2013-01-01",
 "period_end": "2024-12-31",
 "latest_period": "2024-01-01 to 2024-12-31",
 "cadence": "annually",
 "next_update": null,
 "versions": [
  {
   "label": "2024-01-01",
   "uuid": "4f3781e0-96f6-4a89-bf07-f2297c6c1256",
   "posted": "2026-09-30",
   "period_start": "2024-01-01",
   "period_end": "2024-12-31"
  },
  {
   "label": "2023-01-01",
   "uuid": "07186e70-0cc7-4469-8b5a-dd16ef3589c6",
   "posted": "2025-09-30",
   "period_start": "2023-01-01",
   "period_end": "2023-12-31"
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  {
   "label": "2022-01-01",
   "uuid": "874e2d8b-550a-428f-877d-59e2e9d05fc1",
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   "period_end": "2022-12-31"
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  {
   "label": "2021-01-01",
   "uuid": "c3d0fd8a-23fc-4c74-9919-a2f7bbf766f8",
   "posted": "2025-09-08",
   "period_start": "2021-01-01",
   "period_end": "2021-12-31"
  },
  {
   "label": "2020-12-31",
   "uuid": "32a4a431-05a2-4fc8-bad9-50ed4aceab51",
   "posted": "2025-05-14",
   "period_start": "2020-01-01",
   "period_end": "2020-12-31"
  },
  {
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   "uuid": "8cc0becf-e83c-4141-a5b9-02f8d2bbea98",
   "posted": "2025-05-14",
   "period_start": "2019-01-01",
   "period_end": "2019-12-31"
  },
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   "uuid": "954756ab-9e4e-4c3c-9e40-d7e988f6fe80",
   "posted": "2025-05-14",
   "period_start": "2018-01-01",
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   "posted": "2025-05-14",
   "period_start": "2017-01-01",
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  },
  {
   "label": "2016-12-31",
   "uuid": "6aea10cb-db9f-4c7d-9764-2a6dc302a07a",
   "posted": "2025-05-14",
   "period_start": "2016-01-01",
   "period_end": "2016-12-31"
  },
  {
   "label": "2015-12-31",
   "uuid": "27d3ce5d-925b-44ba-bf5d-6c53dd116b51",
   "posted": "2025-05-14",
   "period_start": "2015-01-01",
   "period_end": "2015-12-31"
  },
  {
   "label": "2014-12-31",
   "uuid": "4992ae8c-1030-4365-a7e0-de1c59e539ae",
   "posted": "2025-05-14",
   "period_start": "2014-01-01",
   "period_end": "2014-12-31"
  },
  {
   "label": "2013-12-31",
   "uuid": "a16ac490-cbd7-43c0-b15e-a5d6316dfa02",
   "posted": "2025-05-14",
   "period_start": "2013-01-01",
   "period_end": "2013-12-31"
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 ],
 "columns": [],
 "caveats": [],
 "curated": true,
 "license": "https://www.usa.gov/government-works",
 "detail_key": "4f3781e0-96f6-4a89-bf07-f2297c6c1256|2026-09-30",
 "checked": null,
 "source_name": "data.cms.gov"
}