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    • Accountable Care Organizations

    Metadata Updated: October 7, 2025

    The Accountable Care Organizations (ACOs) data provides information on ACOs participating in the Medicare Shared Savings Program (Shared Savings Program), including their name, track status, number of years in the program, and contact information for key personnel.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    References

    http://data.cms.gov/resources/acos-aco-participants-and-snf-affiliates-methodology

    Dates

    Metadata Created Date October 7, 2025
    Metadata Updated Date October 7, 2025
    Data Update Frequency R/P1Y

    Metadata Source

    Harvested from Healthdata.gov

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date October 7, 2025
    Metadata Updated Date October 7, 2025
    Publisher Centers for Medicare & Medicaid Services
    Maintainer
    Identifier http://data.cms.gov/data-api/v1/dataset/69ec2609-5ce5-4ce1-b14c-1f8809fda2c2/data-viewer
    Data First Published 2025-10-07
    Language en-US
    Data Last Modified 2025-09-10
    Category Medicare
    Public Access Level public
    Data Update Frequency R/P1Y
    Bureau Code 009:38
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://healthdata.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Quality True
    Data Dictionary http://data.cms.gov/resources/acos-data-dictionary-2025
    Harvest Object Id 4f493465-ede1-4413-b373-0c4aa88f005f
    Harvest Source Id 651e43b2-321c-4e4c-b86a-835cfc342cb0
    Harvest Source Title Healthdata.gov
    Homepage URL http://data.cms.gov/medicare-shared-savings-program/accountable-care-organizations
    License https://www.usa.gov/government-works
    Program Code 009:000
    Related Documents http://data.cms.gov/resources/acos-aco-participants-and-snf-affiliates-methodology
    Source Datajson Identifier True
    Source Hash e5a078f9ec43529d8825d2d5f173f2513e122c4dba49bf148070d87f89643b36
    Source Schema Version 1.1
    Temporal 2014-01-01/2025-12-31

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