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

    Hospital Diversions

    Metadata Updated: November 16, 2025

    A. SUMMARY This dataset includes hospital diversion events declared by San Francisco hospitals.

    B. HOW THE DATASET IS CREATED San Francisco hospitals can declare ambulance diversion status, which diverts all ambulance transports away from the hospital of interest except certain specialty calls. This dataset contains number of diversion hours for each hospital. Each record includes the hospital name, the date and time diversion status started, the date and time diversion status ended, and duration of diversion status.

    C. UPDATE PROCESS The data is updated monthly by San Francisco Emergency Medical Services Agency.

    D. HOW TO USE THIS DATASET Hospitals are allowed to go on diversion for a maximum of 2 hours before they must re-declare diversion. If 4 or more hospitals go on diversion at the same time, diversion is suspended across all hospitals which means that no hospitals can go on diversion for the next 4 hours. The exception is San Francisco General (SFG) hospital. SFG can declare Trauma Override (functionally identical to hospital diversion) while diversion is suspended since it is San Francisco’s only trauma center. Please refer to the Hospital Suspensions dataset for more information on diversion suspension.

    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: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date March 29, 2025
    Metadata Updated Date November 16, 2025

    Metadata Source

    Harvested from SFO JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 29, 2025
    Metadata Updated Date November 16, 2025
    Publisher data.sfgov.org
    Maintainer
    Identifier https://data.sfgov.org/api/views/t4sf-777q
    Data First Published 2024-08-16
    Data Last Modified 2025-11-11
    Category Health and Social Services
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.sfgov.org/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 cc9a8de8-4056-48d6-9264-f47e3493b65d
    Harvest Source Id 8507fa43-f429-4095-b732-2177330ce485
    Harvest Source Title SFO JSON
    Homepage URL https://data.sfgov.org/d/t4sf-777q
    Source Datajson Identifier True
    Source Hash 6081cfbf86390ba3d80a90bd9a39515e55cd81cc1b1604b7734ddfc8cfd065e3
    Source Schema Version 1.1

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