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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Hospital Emergency Department - Diagnosis, Procedure, and External Cause Codes

    Metadata Updated: October 23, 2025

    This dataset contains statewide counts for every diagnosis, procedure, and external cause of injury/morbidity code reported on the hospital emergency department data. Diagnosis codes are reported using ICD-9-CM or ICD-10-CM. Procedure codes are reported using CPT-4. External cause of injury/morbidity codes are reported using ICD-9-CM or ICD-10-CM. ICD-10 replaced ICD-9, effective October 1, 2015.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date July 23, 2025
    Metadata Updated Date October 23, 2025

    Metadata Source

    Harvested from State of California

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 23, 2025
    Metadata Updated Date October 23, 2025
    Publisher Department of Health Care Access and Information
    Maintainer
    Identifier e5616746-9be0-45b5-a0c2-45267ba8d2e0
    Data First Published 2018-03-16T14:07:21.963565
    Data Last Modified 2025-10-08T16:15:33.742784
    Category Health and Human Services
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    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 b32db1c6-6cdc-453e-9469-1a569f55b894
    Harvest Source Id 3ba8a0c1-5dc2-4897-940f-81922d3cf8bc
    Harvest Source Title State of California
    License http://www.opendefinition.org/licenses/cc-by
    Source Datajson Identifier True
    Source Hash b5e152de15bcbd0f23d5dd3348a92ae84822bc3d25bb774165bae6c53d9e3fdb
    Source Schema Version 1.1

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