Temporary Immunosuppression

PH3778 / 8926

OpenSAFELY

Jan 26, 2026

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OpenCodelists Phenotype

  1. Overview

    Codelist ID
    opensafely/temporary-immunosuppression
    Version ID
    3f9ca638
    Version Tag
    2020-04-24
    Coding System
    Read codes v3
    Collections
    OpenCodelistPhenotype Library
    Tags
    No data

  2. Definition

    This codelist was taken from OpenCodelists, created by OpenSAFELY. We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.

    Codes indicating a diagnosis of a temporary immunosuppression.

    © University of Oxford for the Bennett Institute for Applied Data Science 2025. This work may be copied freely for non-commercial research and study.

  3. Methodology

    This codelist was derived by the following method:

    These original codes were aimed at creating an "immunosuppression NOS" codelist. The 3 lists were mapped into CTV3 by TPP to create one list. This list was examined by clinicians, and it was determined that it should instead become "temporary immunosuppression", so that it could be applied to only codes that were recorded recently. More details on the process are found in the issue below.

  4. References

    Source Reference

    https://www.opencodelists.org/codelist/opensafely/temporary-immunosuppression/2020-04-24

    References

  5. Clinical Codelist

  6. API

    To Export Phenotype Details:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH3778/version/8926/detail/?format=json
    R Package

    # Download here

    library(ConceptLibraryClient)


    # Connect to API

    client = ConceptLibraryClient::Connection$new(public=TRUE)


    # Get details of Phenotype

    phenotype_details = client$phenotypes$get_detail(
     'PH3778',
     version_id=8926
    )

    Py Package

    # Download here

    from pyconceptlibraryclient import Client


    # Connect to API

    client = Client(public=True)


    # Get details of Phenotype

    phenotype_detail = client.phenotypes.get_detail(
     'PH3778',
     version_id=8926
    )

    To Export Phenotype Code List:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH3778/version/8926/export/codes/?format=json
    R Package

    # Download here

    library(ConceptLibraryClient)


    # Connect to API

    client = ConceptLibraryClient::Connection$new(public=TRUE)


    # Get codelist of Phenotype

    phenotype_codelist = client$phenotypes$get_codelist(
     'PH3778',
     version_id=8926
    )

    Py Package

    # Download here

    from pyconceptlibraryclient import Client


    # Connect to API

    client = Client(public=True)


    # Get codelist of Phenotype

    phenotype_codelist = client.phenotypes.get_codelist(
     'PH3778',
     version_id=8926
    )

  7. Version History

    Version IDNameOwnerPublish date
    Temporary Immunosuppression ieuan.scanlon2026-01-26 23:34