[ { "phenotype_id": "PH3464", "phenotype_version_id": 8507, "name": "Hypertension", "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\nCode indicative of a hypertension diagnosis\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": "2026-01-26T23:18:22.887059Z", "author": "OpenSAFELY", "collections": [ { "name": "OpenCodelist", "value": 31 }, { "name": "Phenotype Library", "value": 18 } ], "tags": null, "organisation": { "id": 1, "slug": "opensafely", "name": "OpenSAFELY" }, "world_access": 1, "updated": "2026-01-26T23:18:22.878842Z", "references": [], "signed_off": [], "methodology": "This codelist was derived by the following method:\n\n\n- [Read 2 Codelist](https://github.com/ebmdatalab/tpp-sql-notebook/files/4522669/Hypertension.txt) provided by LSHTM\n- Codes from Quality Outcome Framework (QOF) were examined and relevant hypertension codes taken\n- Codes from SNOMED were taken by searching for relevant hypertension terms\n\n\nThese 3 lists were mapped into CTV3 by TPP to create one list. This list was examined by 2 people and the following logic applied (see github issue for more detail):\n\n\n- Exception reporting and codes indicating an intervention was declined/refused were excluded\n- Borderline HT\n- Transient hypertension such as pre\\-eclampsia or drug side effects were excluded\n- Obvious non\\-hypertension codes were removed (for example TIA monitoring had been picked up and was excluded)\n- Primary pulmonary hypertension were excluded\n- Hypertension related to renal failure were excluded\n- Patient excluded from QOF as unsuitable were removed due to complexity over this code.\n", "coding_system": [ { "name": "Read codes v3", "value": 6 } ], "open_codelist_id": "opensafely/hypertension", "source_reference": "https://www.opencodelists.org/codelist/opensafely/hypertension/2020-04-28", "concept_information": [ { "concept_id": 8684, "concept_version_id": 16169, "concept_name": "opensafely/hypertension/2020-04-28", "coding_system": { "id": 6, "name": "Read codes v3", "description": "Read codes v3" }, "phenotype_id": "PH3464", "phenotype_version_id": 8507, "phenotype_name": "Hypertension", "code_attribute_header": [ "CTV3Source" ], "codes": [ { "code": "14A2.", "description": "H/O: hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "21261", "description": "Hypertension resolved", "attributes": { "CTV3Source": "QOF" } }, { "code": "2466.", "description": "O/E - BP reading raised", "attributes": { "CTV3Source": "QOF" } }, { "code": "2467.", "description": "O/E - BP reading very high", "attributes": { "CTV3Source": "QOF" } }, { "code": "662..", "description": "Cardiac disease monitoring (& [hypertension])", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "6627.", "description": "Good hypertension control", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "6628.", "description": "Poor hypertension control", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "6629.", "description": "Hypertension:follow-up default", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "662F.", "description": "Hypertension treatm. started", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "662G.", "description": "Hypertensive treatm.changed", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "662H.", "description": "Hypertension treatm.stopped", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "662O.", "description": "On treatment for hypertension", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "662P.", "description": "Hypertension monitoring", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "8HT5.", "description": "Referral to hypertension clinic", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "9N03.", "description": "Seen in hypertension clinic", "attributes": { "CTV3Source": "High_Level_SNOMED" } }, { "code": "9N1y2", "description": "Seen in hypertension clinic", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "9OI..", "description": "Hypertension admin: [monitoring] or [clinic]", "attributes": { "CTV3Source": "High_Level_SNOMED" } }, { "code": "9OI1.", "description": "Attends hypertension monitoring", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "9OI3.", "description": "Hypertension monitoring offer default", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "9OI4.", "description": "Hypertension monitoring first letter", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "9OI5.", "description": "Hypertension monitoring second letter", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "9OI6.", "description": "Hypertension monitoring third letter", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "9OI7.", "description": "Hypertension monitoring verbal invite", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "9OI8.", "description": "Hypertension monitoring telephone invite", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "9OIA.", "description": "Hypertension monitor (& check done)", "attributes": { "CTV3Source": "High_Level_SNOMED" } }, { "code": "9OIZ.", "description": "Hypertens.monitoring admin.NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "F4211", "description": "Hypertensive retinopathy", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G2...", "description": "Hypertensive disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G20..", "description": "High blood pressure (& [essential hypertension])", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "G200.", "description": "Malignant essential hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G201.", "description": "Benign essential hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G202.", "description": "Systolic hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G20z.", "description": "Hypertension NOS (& [essential])", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "G21..", "description": "Hypertensive heart disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G210.", "description": "Malignant hypertensive heart disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G2100", "description": "Malignant hypertensive heart disease without CCF", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G2101", "description": "Malignant hypertensive heart disease with CCF", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G210z", "description": "Malignant hypertensive heart disease NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G211.", "description": "Benign hypertensive heart disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G2110", "description": "Benign hypertensive heart disease without CCF", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G2111", "description": "Benign hypertensive heart disease with CCF", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G211z", "description": "Benign hypertensive heart disease NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G21z.", "description": "Hypertensive heart disease NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G21z0", "description": "Hypertensiv:[cardiomeg][heart dis NOS, no congest card fail]", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "G21z1", "description": "Hypertensive heart disease NOS with CCF", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G22..", "description": "Hypertensive renal disease (& [nephrosclerosis])", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "G220.", "description": "Malignant hypertensive renal disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G221.", "description": "Benign hypertensive renal disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G222.", "description": "Hypertensive renal disease with renal failure", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G22z.", "description": "(Renal hypertension) or (hypertensive renal disease NOS)", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "G23..", "description": "Hypertensive heart and renal disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G230.", "description": "Malignant hypertensive heart and renal disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G231.", "description": "Benign hypertensive heart and renal disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G232.", "description": "Hypertensive heart&renal dis wth (congestive) heart failure", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G233.", "description": "Hypertensive heart and renal disease with renal failure", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G234.", "description": "Hyperten heart&renal dis+both(congestv)heart and renal fail", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G23z.", "description": "Hypertensive heart and renal disease NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G24..", "description": "Secondary hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G240.", "description": "Malignant secondary hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G2400", "description": "Secondary malignant renovascular hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G240z", "description": "Secondary malignant hypertension NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G241.", "description": "Secondary benign hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G2410", "description": "Secondary benign renovascular hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G241z", "description": "Secondary benign hypertension NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G244.", "description": "Hypertension secondary to endocrine disorders", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G24z.", "description": "Secondary hypertension NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G24z0", "description": "Secondary renovascular hypertension NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G24zz", "description": "Secondary hypertension NOS", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "G2y..", "description": "Other specified hypertensive disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G2z..", "description": "Hypertensive disease NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "G672.", "description": "Hypertensive: [encephalopathy] or [crisis]", "attributes": { "CTV3Source": "High_Level_SNOMED" } }, { "code": "Gyu2.", "description": "[X]Hypertensive diseases", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "Gyu20", "description": "[X]Other secondary hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "Gyu21", "description": "[X]Hypertension secondary to other renal disorders", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L122.", "description": "Other pre-existing hypertension in preg/childbirth/puerp", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L1220", "description": "Other pre-existing hypertension in preg/childb/puerp unspec", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L1221", "description": "Other pre-existing hypertension in preg/childb/puerp - deliv", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L1222", "description": "Oth pre-exist hypert in preg/childb/puerp -del with p/n comp", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "L1223", "description": "Other pre-exist hypertension in preg/childb/puerp-not deliv", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L1224", "description": "Other pre-exist hypertension in preg/childb/puerp + p/n comp", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "L122z", "description": "Other pre-existing hypertension in preg/childb/puerp NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L127.", "description": "Pre-eclampsia or eclampsia with pre-existing hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L127z", "description": "Pre-eclampsia or eclampsia + pre-existing hypertension NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L128.", "description": "Pre-exist hypertension compl preg childbirth and puerperium", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L1280", "description": "Pre-exist hyperten heart dis compl preg childbth+puerperium", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "L1281", "description": "Pre-exist hyperten heart renal dis comp preg chldbirth/puerp", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "L1282", "description": "Pre-exist 2ndry hypertens comp preg childbth and puerprum", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "Xa0Cs", "description": "Labile hypertension", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "Xa0kX", "description": "Renovascular hypertension", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "Xa0lt", "description": "Pre-existing hypertension complicating pregnancy", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "Xa3fQ", "description": "Malignant hypertension", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "Xa8HD", "description": "On treatment for hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "Xab9L", "description": "Stage 1 hyperten (NICE 2011) without evidnce end organ damge", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "Xab9M", "description": "Stage 1 hyperten (NICE 2011) with evidnce end organ damge", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "XaBLq", "description": "Antihypertensive therapy", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaBSX", "description": "Hypertension screening recall", "attributes": { "CTV3Source": "High_Level_SNOMED" } }, { "code": "XaBU4", "description": "Hypertension monitoring status", "attributes": { "CTV3Source": "High_Level_SNOMED" } }, { "code": "XaBU5", "description": "Hypertension monitoring call", "attributes": { "CTV3Source": "High_Level_SNOMED" } }, { "code": "Xafj3", "description": "Hypertension monitoring invitation short msg service txt msg", "attributes": { "CTV3Source": "QOF" } }, { "code": "Xafj4", "description": "Hypertension mnitoring short msg service text msg 1st invitn", "attributes": { "CTV3Source": "QOF" } }, { "code": "Xafj5", "description": "Hypertension mnitoring short msg service text msg 2nd invitn", "attributes": { "CTV3Source": "QOF" } }, { "code": "Xafj6", "description": "Hypertension mnitoring short msg service text msg 3rd invitn", "attributes": { "CTV3Source": "QOF" } }, { "code": "XagLb", "description": "Hypertension monitoring invitation email", "attributes": { "CTV3Source": "QOF" } }, { "code": "XaIy8", "description": "Moderate hypertension control", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaIyD", "description": "Hypertension six month review", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaIyE", "description": "Hypertension annual review", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaJ5h", "description": "Patient on maximal tolerated antihypertensive therapy", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaJYi", "description": "Hypertension clinical management plan", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaM5f", "description": "High cost hypertension drugs", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaM5n", "description": "Other specified high cost hypertension drugs", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaM5p", "description": "High cost hypertension drugs NOS", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "XaXOi", "description": "Hypertension 9 month review", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaYZS", "description": "Hypertension self-management plan review", "attributes": { "CTV3Source": "High_Level_SNOMED" } }, { "code": "XaZbT", "description": "Hypertension resistant to drug therapy", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaZbz", "description": "Stage 2 hypertension (NICE - Nat Ins for Hth Clin Excl 2011)", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaZWm", "description": "Stage 1 hypertension (NICE - Nat Ins for Hth Clin Excl 2011)", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaZWn", "description": "Severe hypertension (Nat Inst for Health Clinical Ex 2011)", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XaZzo", "description": "Nocturnal hypertension", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "XE0Ub", "description": "Hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XE0Uc", "description": "Essential hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XE0Ud", "description": "Essential hypertension NOS", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XE0Ue", "description": "Hypertensive heart disease NOS without CCF", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XE0Uf", "description": "Hypertensive renal disease", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XE0VM", "description": "Hypertensive encephalopathy", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XE0W8", "description": "(Hypertensive disease) or (hypertension)", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "XE0xu", "description": "Pregnancy with hypertension (& [pre-existing])", "attributes": { "CTV3Source": "CTV3_Children" } }, { "code": "XE2NY", "description": "Hypertension monitoring admin.", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XE2NZ", "description": "Hypertension monitoring check done", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XM1Qp", "description": "Cardiomegaly - hypertensive", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XM1U2", "description": "Hypertension clinic admin.", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XM1YA", "description": "Hypertension monitoring", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "XSDSb", "description": "Diastolic hypertension", "attributes": { "CTV3Source": "CTV3Map_Code_And_Term" } }, { "code": "Y1328", "description": "Refractory Hypertension", "attributes": { "CTV3Source": "CTV3_Children" } } ] } ], "coding_system_release": "", "open_codelist_version_id": "424f662e", "open_codelist_version_tag": "2020-04-28", "status": 1, "doi": "https://doi.org/10.48533/p4xm-tj08", "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": 8507, "version_name": "Hypertension", "version_date": "2026-01-26T23:18:22.894265Z", "is_published": true, "is_latest": true } ] } ]