[
  {
    "phenotype_id": "PH2759",
    "phenotype_version_id": 6934,
    "name": "Mechanical prosthetic valve replacement 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 `MECHVALVREP_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": "2026-01-26T22:41:55.064654Z",
    "author": "NHSD Primary Care Domain Refsets",
    "collections": [
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        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
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      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T22:41:57.244471Z",
    "references": [],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "nhsd-primary-care-domain-refsets/mechvalvrep_cod",
    "source_reference": "https://www.opencodelists.org/codelist/nhsd-primary-care-domain-refsets/mechvalvrep_cod/20250912",
    "concept_information": [
      {
        "concept_id": 7111,
        "concept_version_id": 14596,
        "concept_name": "nhsd-primary-care-domain-refsets/mechvalvrep_cod/20250912",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH2759",
        "phenotype_version_id": 6934,
        "phenotype_name": "Mechanical prosthetic valve replacement codes",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "125411000119107",
            "description": "History of mechanical aortic valve replacement",
            "attributes": null
          },
          {
            "code": "174929002",
            "description": "Replacement of aortic valve with mechanical valve prosthesis",
            "attributes": null
          },
          {
            "code": "174937005",
            "description": "Replacement of tricuspid valve with mechanical valve prosthesis",
            "attributes": null
          },
          {
            "code": "174946004",
            "description": "Replacement of pulmonary valve with mechanical valve prosthesis",
            "attributes": null
          },
          {
            "code": "232773001",
            "description": "Replacement of mitral valve with tilting disc valve prosthesis",
            "attributes": null
          },
          {
            "code": "232923009",
            "description": "Mechanical prosthetic atrioventricular valve replacement",
            "attributes": null
          },
          {
            "code": "232951000",
            "description": "Replacement of truncal valve with mechanical valve prosthesis",
            "attributes": null
          },
          {
            "code": "233912002",
            "description": "Replacement of heart valve poppet with prosthetic valve",
            "attributes": null
          },
          {
            "code": "275030001",
            "description": "Replacement of mitral valve with ball valve prosthesis",
            "attributes": null
          },
          {
            "code": "275031002",
            "description": "Replacement of mitral valve with disc valve prosthesis",
            "attributes": null
          },
          {
            "code": "275033004",
            "description": "Replacement of implanted bi-leaflet mitral valve prosthesis",
            "attributes": null
          },
          {
            "code": "275199000",
            "description": "Replacement of aortic valve with ball valve prosthesis",
            "attributes": null
          },
          {
            "code": "275200002",
            "description": "Replacement of aortic valve with disc valve prosthesis",
            "attributes": null
          },
          {
            "code": "275201003",
            "description": "Replacement of aortic valve with single leaflet valve prosthesis",
            "attributes": null
          },
          {
            "code": "275202005",
            "description": "Replacement of aortic valve with bi-leaflet valve prosthesis",
            "attributes": null
          },
          {
            "code": "275203000",
            "description": "Replacement of tricuspid valve with ball valve prosthesis",
            "attributes": null
          },
          {
            "code": "275204006",
            "description": "Replacement of tricuspid valve with disc valve prosthesis",
            "attributes": null
          },
          {
            "code": "275206008",
            "description": "Replacement of tricuspid valve with bileaflet valve prosthesis",
            "attributes": null
          },
          {
            "code": "275207004",
            "description": "Replacement of pulmonary valve with ball valve prosthesis",
            "attributes": null
          },
          {
            "code": "275209001",
            "description": "Replacement of pulmonary valve with disc valve prosthesis",
            "attributes": null
          },
          {
            "code": "275211005",
            "description": "Replacement of pulmonary valve with bi-leaflet valve prosthesis",
            "attributes": null
          },
          {
            "code": "308668006",
            "description": "Replacement of atrioventricular valve with ball valve prosthesis",
            "attributes": null
          },
          {
            "code": "308669003",
            "description": "Replacement of atrioventricular valve with disc valve prosthesis",
            "attributes": null
          },
          {
            "code": "308670002",
            "description": "Replacement of atrioventricular valve with single leaflet valve prosthesis",
            "attributes": null
          },
          {
            "code": "308671003",
            "description": "Replacement of atrioventricular valve with bileaflet valve prosthesis",
            "attributes": null
          },
          {
            "code": "308673000",
            "description": "Replacement of truncal valve with ball valve prosthesis",
            "attributes": null
          },
          {
            "code": "308674006",
            "description": "Replacement of truncal valve with disc valve prosthesis",
            "attributes": null
          },
          {
            "code": "308676008",
            "description": "Replacement of truncal valve with bi-leaflet valve prosthesis",
            "attributes": null
          },
          {
            "code": "33711000119109",
            "description": "History of mechanical heart valve replacement",
            "attributes": null
          },
          {
            "code": "431339008",
            "description": "Replacement of mitral valve with mechanical valve prosthesis",
            "attributes": null
          },
          {
            "code": "698545003",
            "description": "History of mechanical prosthetic mitral valve replacement",
            "attributes": null
          },
          {
            "code": "699347000",
            "description": "Replacement of heart valve with mechanical valve prosthesis",
            "attributes": null
          },
          {
            "code": "96271000119109",
            "description": "History of mechanical mitral valve replacement",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "1a2e1c13",
    "open_codelist_version_tag": "20250912",
    "status": 1,
    "doi": "https://doi.org/10.48533/6fr1-0q56",
    "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": 6934,
        "version_name": "Mechanical prosthetic valve replacement codes",
        "version_date": "2026-01-26T22:41:57.256841Z",
        "is_published": true,
        "is_latest": true
      },
      {
        "version_id": 6933,
        "version_name": "Mechanical prosthetic valve replacement codes",
        "version_date": "2026-01-26T22:41:56.171753Z",
        "is_published": true,
        "is_latest": false
      },
      {
        "version_id": 6932,
        "version_name": "Mechanical prosthetic valve replacement codes",
        "version_date": "2026-01-26T22:41:55.076445Z",
        "is_published": true,
        "is_latest": false
      }
    ]
  }
]