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    • HHS Data Inventory

    Metadata Updated: January 31, 2026

    The U.S. Department of Health and Human Services (HHS) publishes the HHS Data Inventory—a comprehensive metadata catalog of public and non-public data assets across the Department—in accordance with the Foundations for Evidence-Based Policymaking Act of 2018 (Evidence Act, Pub. L. 115-435). This inventory enhances information discovery, data usability, and government transparency by providing public visibility into data assets from all HHS Divisions.

    When more people access and use the data, we have more collective ability to identify gaps, errors, or other problems with this HHS metadata. Your feedback and suggestions will help HealthData.gov to expeditiously improve metadata quality and underlying data that matters most to you, and HHS commits to continuous improvements to information quality.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date July 30, 2025
    Metadata Updated Date January 31, 2026

    Metadata Source

    Harvested from Healthdata.gov

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 30, 2025
    Metadata Updated Date January 31, 2026
    Publisher Office of the Chief Data Officer
    Maintainer
    Identifier https://healthdata.gov/api/views/nf5q-5bbw
    Data First Published 2025-07-17
    Data Last Modified 2026-01-30
    Category HHS
    Public Access Level public
    Bureau Code 009:00
    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
    Harvest Object Id a4df3975-84bc-4fd8-a055-f50891121c78
    Harvest Source Id 651e43b2-321c-4e4c-b86a-835cfc342cb0
    Harvest Source Title Healthdata.gov
    Homepage URL https://healthdata.gov/d/nf5q-5bbw
    Program Code 009:110
    Source Datajson Identifier True
    Source Hash 38ce165042ac6278e09930a540982d97035db33d07e3c08b33c4f73000b56fb2
    Source Schema Version 1.1

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