[
  {
    "phenotype_id": "PH2874",
    "phenotype_version_id": 7325,
    "name": "Peripheral arterial disease (PAD) diagnostic codes",
    "definition": "This codelist was taken from [OpenCodelists](https://www.opencodelists.org/), created by [OpenSAFELY](https://www.opensafely.org/). We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.\n\n\nTaken from the `PAD_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3\\.0 (https://www.nationalarchives.gov.uk/doc/open\\-government\\-licence/version/3/).\n\n\n© University of Oxford for the Bennett Institute for Applied Data Science 2025\\. This work may be copied freely for non\\-commercial research and study.\n\n",
    "implementation": null,
    "publications": null,
    "validation": null,
    "citation_requirements": null,
    "created": "2026-01-26T22:49:36.943880Z",
    "author": "NHSD Primary Care Domain Refsets",
    "collections": [
      {
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        "value": 31
      },
      {
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        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
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      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T22:49:42.885159Z",
    "references": [
      {
        "url": "https://digital.nhs.uk/data-and-information/data-collections-and-data-sets/data-collections/quality-and-outcomes-framework-qof/quality-and-outcome-framework-qof-business-rules/primary-care-domain-reference-set-portal",
        "title": "Primary Care Domain Reference Set Portal"
      }
    ],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "nhsd-primary-care-domain-refsets/pad_cod",
    "source_reference": "https://www.opencodelists.org/codelist/nhsd-primary-care-domain-refsets/pad_cod/20250912",
    "concept_information": [
      {
        "concept_id": 7502,
        "concept_version_id": 14987,
        "concept_name": "nhsd-primary-care-domain-refsets/pad_cod/20250912",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH2874",
        "phenotype_version_id": 7325,
        "phenotype_name": "Peripheral arterial disease (PAD) diagnostic codes",
        "code_attribute_header": [],
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            "description": "Ischemic ulcer of toe of left foot due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10654151000119105",
            "description": "Ischemic ulcer of toe of right foot due to atherosclerotic disease",
            "attributes": null
          },
          {
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            "description": "Ischemic ulcer of left foot due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10655071000119103",
            "description": "Ischemic ulcer of left heel due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10655271000119108",
            "description": "Ischemic ulcer of left midfoot due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10655671000119105",
            "description": "Ischemic ulcer of right foot due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10655831000119106",
            "description": "Ischemic ulcer of right heel due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10656031000119109",
            "description": "Ischemic ulcer of right midfoot due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10663991000119105",
            "description": "Ischemic ulcer of left lower leg due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10664071000119107",
            "description": "Ischemic ulcer of left calf due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10664231000119100",
            "description": "Ischemic ulcer of right calf due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10664351000119101",
            "description": "Ischemic ulcer of right lower leg due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10664951000119102",
            "description": "Ischemic ulcer of right ankle due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10665551000119107",
            "description": "Ischemic ulcer of right thigh due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10665791000119109",
            "description": "Ischemic ulcer of left thigh due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "10665871000119100",
            "description": "Ischemic ulcer of left ankle due to atherosclerotic disease",
            "attributes": null
          },
          {
            "code": "12236991000119103",
            "description": "Pain at rest of bilateral lower limbs due to atherosclerosis",
            "attributes": null
          },
          {
            "code": "12237111000119107",
            "description": "Pain at rest of left lower limb due to atherosclerosis",
            "attributes": null
          },
          {
            "code": "12237231000119107",
            "description": "Pain at rest of right lower limb due to atherosclerosis",
            "attributes": null
          },
          {
            "code": "127014009",
            "description": "Peripheral angiopathy due to diabetes mellitus",
            "attributes": null
          },
          {
            "code": "15649901000119104",
            "description": "Gangrene of right lower limb due to atherosclerosis",
            "attributes": null
          },
          {
            "code": "15649941000119102",
            "description": "Gangrene of bilateral lower limbs co-occurrent and due to atherosclerosis",
            "attributes": null
          },
          {
            "code": "15649991000119105",
            "description": "Gangrene of left lower limb due to atherosclerosis",
            "attributes": null
          },
          {
            "code": "16013431000119104",
            "description": "Intermittent claudication of bilateral lower limbs due to atherosclerosis of nonbiological bypass graft",
            "attributes": null
          },
          {
            "code": "233958001",
            "description": "Peripheral ischemia",
            "attributes": null
          },
          {
            "code": "233961000",
            "description": "Lower limb ischemia",
            "attributes": null
          },
          {
            "code": "233962007",
            "description": "Critical lower limb ischemia",
            "attributes": null
          },
          {
            "code": "275520000",
            "description": "Claudication",
            "attributes": null
          },
          {
            "code": "300917007",
            "description": "Ischemia of feet",
            "attributes": null
          },
          {
            "code": "301755001",
            "description": "Ischemic foot",
            "attributes": null
          },
          {
            "code": "307406004",
            "description": "Trash foot",
            "attributes": null
          },
          {
            "code": "307408003",
            "description": "Ischemic toe",
            "attributes": null
          },
          {
            "code": "31211000119101",
            "description": "Peripheral angiopathy due to type 1 diabetes mellitus",
            "attributes": null
          },
          {
            "code": "312822006",
            "description": "Critical ischemia of foot",
            "attributes": null
          },
          {
            "code": "314902007",
            "description": "Peripheral angiopathy due to type 2 diabetes mellitus",
            "attributes": null
          },
          {
            "code": "34881000119105",
            "description": "Peripheral vascular disease associated with another disorder",
            "attributes": null
          },
          {
            "code": "399957001",
            "description": "Peripheral arterial occlusive disease",
            "attributes": null
          },
          {
            "code": "400047006",
            "description": "Peripheral vascular disease",
            "attributes": null
          },
          {
            "code": "63491006",
            "description": "Intermittent claudication",
            "attributes": null
          },
          {
            "code": "713412006",
            "description": "Ischemic foot with rest pain",
            "attributes": null
          },
          {
            "code": "723870003",
            "description": "Acute occlusion of artery of lower limb co-occurrent and due to thromboembolus",
            "attributes": null
          },
          {
            "code": "792844003",
            "description": "Limb pain at rest due to atherosclerosis of artery of lower limb",
            "attributes": null
          },
          {
            "code": "792846001",
            "description": "Ulcer of heel due to atherosclerosis of artery of lower limb",
            "attributes": null
          },
          {
            "code": "792850008",
            "description": "Ulcer of ankle due to atherosclerosis of artery of lower limb",
            "attributes": null
          },
          {
            "code": "792855003",
            "description": "Ulcer of calf due to atherosclerosis of artery of lower limb",
            "attributes": null
          },
          {
            "code": "836711000000108",
            "description": "Ischaemic lower limb pain at rest",
            "attributes": null
          },
          {
            "code": "840580004",
            "description": "Peripheral arterial disease",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "33a59d8e",
    "open_codelist_version_tag": "20250912",
    "status": 1,
    "doi": "https://doi.org/10.48533/actk-p036",
    "is_deleted": false,
    "publish_status": 2,
    "owner": "ieuan.scanlon",
    "template": {
      "id": 3,
      "name": "OpenCodelists Phenotype",
      "description": "OpenSafely's OpenCodelist Phenotype, visit https://www.opencodelists.org/ to learn more",
      "version_id": 1
    },
    "versions": [
      {
        "version_id": 7325,
        "version_name": "Peripheral arterial disease (PAD) diagnostic codes",
        "version_date": "2026-01-26T22:49:42.900569Z",
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        "version_name": "Peripheral arterial disease (PAD) diagnostic codes",
        "version_date": "2026-01-26T22:49:36.954039Z",
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    ]
  }
]