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

    Asthma ED Visit Rates (LGHC Indicator)

    Metadata Updated: November 23, 2025

    This is a source dataset for a Let's Get Healthy California indicator at https://letsgethealthy.ca.gov/.

    This dataset contains counts and rates (per 10,000 residents) of asthma (ICD9-CM, 493.0-493.9) emergency department visits among California residents by County and age group (all ages, 0-17, 18+). The data are derived from the Department of Health Care Access and Information emergency department databases.

    These data include emergency department visits from all licensed hospitals in California. These data are based only on primary discharge diagnosis codes (ICD9-CM).

    Starting in 2019, HCAI classified non-Hispanic individuals who identified with two or more races as "Multiracial." Previously these were assigned to a single other race.

    NOTE: Rates are calculated from the total number of Asthma ED Visits (not the unique number of individuals).

    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 November 27, 2024
    Metadata Updated Date November 23, 2025

    Metadata Source

    Harvested from State of California

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 27, 2024
    Metadata Updated Date November 23, 2025
    Publisher California Department of Public Health
    Maintainer
    Identifier 7fa7532e-a16a-49a0-a687-a4acf9eb4400
    Data First Published 2017-06-16T22:21:13.648476
    Data Last Modified 2025-11-06T23:04:03.766001
    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 3f71afcc-a9b5-489b-9228-79f3af09bbe5
    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 0177fb8166fd76837a116ce6c64532f2ad54723053334e27bf250d82d3070cab
    Source Schema Version 1.1

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