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Health Insurance Exchanges Annual Effectuated Enrollment

Published by Office of Enterprise Data and Analytics (OEDA) | U.S. Department of Health & Human Services | Catalog Last Checked: September 28, 2026 at 08:31 PM
The Health Insurance Exchanges Annual Effectuated Enrollment data provide select metrics on annual average 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 average effectuated enrollment, the average number of consumers with Advanced Premium Tax Credit (APTC) subsidies, the average number of consumers with Cost Sharing Reduction (CSR) subsidies, and the average APTC subsidy amount for consumers receiving APTC, at the state level.

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Includes 1 related dataset

Complete Metadata
@id https://data.cms.gov/data-api/v1/dataset/05979174-881c-4504-8d9b-a2edf61d5a47/data
@type DatasetSeries
accessLevel public
accessRights public
accrualPeriodicity annually
bureauCode 
[
  "009:38"
]
contactPoint 
[
  {
    "fn": "Marketplace - CCIIO",
    "@type": "Kind",
    "hasEmail": "mailto:CCIIOwebpages@cms.hhs.gov"
  }
]
describedBy 
{
  "@type": "Distribution",
  "title": "Health Insurance Exchanges Annual Effectuated Enrollment data dictionary",
  "downloadURL": "https://data.cms.gov/resources/health-insurance-exchanges-annual-effectuated-enrollment-data-dictionary"
}
description The Health Insurance Exchanges Annual Effectuated Enrollment data provide select metrics on annual average 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 average effectuated enrollment, the average number of consumers with Advanced Premium Tax Credit (APTC) subsidies, the average number of consumers with Cost Sharing Reduction (CSR) subsidies, and the average APTC subsidy amount for consumers receiving APTC, at the state level.
first 
{
  "@id": "https://data.cms.gov/data-api/v1/dataset/05979174-881c-4504-8d9b-a2edf61d5a47/data-viewer",
  "@type": "Dataset",
  "title": "Health Insurance Exchanges Annual Effectuated Enrollment : 2025-01-01",
  "publisher": {
    "name": "Office of Enterprise Data and Analytics (OEDA)",
    "@type": "Organization",
    "subOrganizationOf": [
      {
        "name": "Centers for Medicare and Medicaid Services (CMS)",
        "@type": "Organization"
      }
    ]
  },
  "identifier": "https://data.cms.gov/data-api/v1/dataset/05979174-881c-4504-8d9b-a2edf61d5a47/data-viewer",
  "description": "The Health Insurance Exchanges Annual Effectuated Enrollment data provide select metrics on annual average 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 average effectuated enrollment, the average number of consumers with Advanced Premium Tax Credit (APTC) subsidies, the average number of consumers with Cost Sharing Reduction (CSR) subsidies, and the average APTC subsidy amount for consumers receiving APTC, at the state level.",
  "contactPoint": {
    "fn": "Marketplace - CCIIO",
    "@type": "Kind",
    "hasEmail": "mailto:CCIIOwebpages@cms.hhs.gov"
  }
}
identifier https://data.cms.gov/data-api/v1/dataset/05979174-881c-4504-8d9b-a2edf61d5a47/data
keyword 
[
  "Beneficiary Enrollment",
  "Federally Facilitated Exchanges",
  "Health Insurance Marketplace",
  "State Based Exchanges"
]
landingPage 
{
  "@type": "Document",
  "title": "Health Insurance Exchanges Annual Effectuated Enrollment landing page",
  "accessURL": "https://data.cms.gov/summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace/health-insurance-exchanges-annual-effectuated-enrollment"
}
language 
[
  "en"
]
last 
{
  "@id": "https://data.cms.gov/data-api/v1/dataset/05979174-881c-4504-8d9b-a2edf61d5a47/data-viewer",
  "@type": "Dataset",
  "title": "Health Insurance Exchanges Annual Effectuated Enrollment : 2025-01-01",
  "publisher": {
    "name": "Office of Enterprise Data and Analytics (OEDA)",
    "@type": "Organization",
    "subOrganizationOf": [
      {
        "name": "Centers for Medicare and Medicaid Services (CMS)",
        "@type": "Organization"
      }
    ]
  },
  "identifier": "https://data.cms.gov/data-api/v1/dataset/05979174-881c-4504-8d9b-a2edf61d5a47/data-viewer",
  "description": "The Health Insurance Exchanges Annual Effectuated Enrollment data provide select metrics on annual average 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 average effectuated enrollment, the average number of consumers with Advanced Premium Tax Credit (APTC) subsidies, the average number of consumers with Cost Sharing Reduction (CSR) subsidies, and the average APTC subsidy amount for consumers receiving APTC, at the state level.",
  "contactPoint": {
    "fn": "Marketplace - CCIIO",
    "@type": "Kind",
    "hasEmail": "mailto:CCIIOwebpages@cms.hhs.gov"
  }
}
programCode 
[
  "009:000"
]
publisher 
{
  "name": "Office of Enterprise Data and Analytics (OEDA)",
  "@type": "Organization",
  "subOrganizationOf": [
    {
      "name": "Centers for Medicare and Medicaid Services (CMS)",
      "@type": "Organization"
    }
  ]
}
references 
[
  "https://data.cms.gov/resources/health-insurance-exchanges-annual-effectuated-enrollment-methodology"
]
sourceCatalog https://data.cms.gov/data.json
sourceSite data.cms.gov
temporal 
[
  {
    "@type": "PeriodOfTime",
    "endDate": "2025-12-31",
    "startDate": "2025-01-01"
  }
]
theme 
[
  "Health Insurance Marketplace"
]
title Health Insurance Exchanges Annual Effectuated Enrollment

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