{
 "id": "cms:1829fdb3-a6f9-4036-856a-3af1f7828c8c",
 "slug": "health-insurance-exchanges-monthly-effectuated-enrollment",
 "source": "data.cms.gov",
 "title": "Health Insurance Exchanges Monthly Effectuated Enrollment",
 "summary": "The Health Insurance Exchanges Monthly Effectuated Enrollment data provide select metrics on monthly effectuated enrollment across the Federally Facilitated Exchange (FFE) and State‑Based Exchanges on the Federal...",
 "description": "The Health Insurance Exchanges Monthly Effectuated Enrollment data provide select metrics on monthly effectuated enrollment across the Federally Facilitated Exchange (FFE) and State‑Based Exchanges on the Federal Platform (SBE‑FPs), which both use the federal enrollment platform (HealthCare.gov), as well as State‑Based Exchanges (SBEs) that operate their own eligibility and enrollment platforms. These metrics include effectuated enrollment counts by state, exchange platform type, year and month.",
 "aliases": [],
 "keywords": [
  "Health Insurance Marketplace",
  "Federally Facilitated Exchanges",
  "State Based Exchanges",
  "Beneficiary Enrollment"
 ],
 "themes": [
  "Health Insurance Marketplace"
 ],
 "topics": [
  "medicare-enrollment"
 ],
 "category": "summary-statistics-on-beneficiary-enrollment",
 "publisher": "Office of Enterprise Data and Analytics (OEDA)",
 "contact": "CCIIOwebpages@cms.hhs.gov",
 "landing_url": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace/health-insurance-exchanges-monthly-effectuated-enrollment",
 "csv_url": "https://data.cms.gov/sites/default/files/2026-06/f4dc299e-e04d-49af-8224-35b47f309735/Health%20Insurance%20Exchanges%20Monthly%20Effectuated%20Enrollment%20Data_asof_20260505.csv",
 "api_url": "https://data.cms.gov/data-api/v1/dataset/1829fdb3-a6f9-4036-856a-3af1f7828c8c/data",
 "api_kind": "cms-data-api",
 "preview_url": "https://data.cms.gov/data-api/v1/dataset/1829fdb3-a6f9-4036-856a-3af1f7828c8c/data?size=10",
 "dictionary_url": "https://data.cms.gov/resources/health-insurance-exchanges-monthly-effectuated-enrollment-data-dictionary",
 "dictionary_kind": "page",
 "methodology_urls": [
  "https://data.cms.gov/resources/health-insurance-exchanges-monthly-effectuated-enrollment-methodology"
 ],
 "state_column": "State",
 "row_count": 6588,
 "posted": "2026-06-26",
 "modified": "2026-06-26",
 "period_start": "2026-02-01",
 "period_end": "2026-02-28",
 "latest_period": "2026-02-01 to 2026-02-28",
 "cadence": "monthly",
 "next_update": null,
 "versions": [
  {
   "label": "2026-02-01",
   "uuid": "1829fdb3-a6f9-4036-856a-3af1f7828c8c",
   "posted": "2026-06-26",
   "period_start": "2026-02-01",
   "period_end": "2026-02-28"
  }
 ],
 "columns": [
  {
   "name": "State",
   "label": "State",
   "type": "string",
   "meaning": "Two‑letter state code for grouping effectuated enrollment by state. Includes “Total” values indicating platform‑level enrollment totals (all platforms, HealthCare.gov, and State‑Based Exchanges).",
   "source": "cms-dictionary"
  },
  {
   "name": "Platform",
   "label": "Platform",
   "type": "string",
   "meaning": "Indicates the individual insurance marketplace model the state participates in. Values include \"All,\" which represents all marketplace platforms; \"HealthCare.gov,\" which includes Federally Facilitated Exchanges (FFE) and State‑Based Exchanges on the Federal Platform (SBE‑FPs); and \"SBE,\" which represents State‑Based Exchanges that operate their own Exchange and conduct eligibility determinations, enrollment, and other related functions.",
   "source": "cms-dictionary"
  },
  {
   "name": "Year",
   "label": "Year",
   "type": "string",
   "meaning": "Specifies the coverage year for which effectuated enrollment data is reported.",
   "source": "cms-dictionary"
  },
  {
   "name": "Month",
   "label": "Month",
   "type": "string",
   "meaning": "Specifies the month in the coverage year for which effectuated enrollment data is reported.",
   "source": "cms-dictionary"
  },
  {
   "name": "Effectuated_Enr",
   "label": "Effectuated Enrollment",
   "type": "number",
   "meaning": "The total number of individuals with active policies at any point in the indicated month of the indicated year who also paid their premium (if applicable).",
   "source": "cms-dictionary"
  }
 ],
 "caveats": [],
 "curated": false,
 "license": "https://www.usa.gov/government-works",
 "detail_key": "1829fdb3-a6f9-4036-856a-3af1f7828c8c|2026-06-26",
 "checked": "2026-10-25",
 "source_name": "data.cms.gov"
}