Gastrointestinal bleeding ICD-10

PH3426 / 8464

OpenSAFELY

Jan 26, 2026

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OpenCodelists Phenotype

  1. Overview

    Codelist ID
    opensafely/gastrointestinal-bleeding-icd-10
    Version ID
    6b731e30
    Coding System
    ICD10 codes
    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 to define gastrointestinal bleeding in ONS death data.

    © 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

    Taken from LSHTM Data Compass. Notably, child codes indicating no bleeding and unspecific codes for K25, K26, K27, K28 are not identified on this codelist.

  4. References

    Source Reference

    https://www.opencodelists.org/codelist/opensafely/gastrointestinal-bleeding-icd-10/6b731e30

    References

  5. Clinical Codelist

  6. API

    To Export Phenotype Details:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH3426/version/8464/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(
     'PH3426',
     version_id=8464
    )

    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(
     'PH3426',
     version_id=8464
    )

    To Export Phenotype Code List:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH3426/version/8464/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(
     'PH3426',
     version_id=8464
    )

    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(
     'PH3426',
     version_id=8464
    )

  7. Version History

    Version IDNameOwnerPublish date
    Gastrointestinal bleeding ICD-10 ieuan.scanlon2026-01-26 23:17