[
  {
    "phenotype_id": "PH2431",
    "phenotype_version_id": 5832,
    "name": "Dementia diagnosis codes excluding Alzheimer's Vascular Lewy Body Frontotemporal and Mixed",
    "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 `DEMOTHER_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": "2026-01-26T22:14:37.192705Z",
    "author": "NHSD Primary Care Domain Refsets",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T22:14:40.771480Z",
    "references": [],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "nhsd-primary-care-domain-refsets/demother_cod",
    "source_reference": "https://www.opencodelists.org/codelist/nhsd-primary-care-domain-refsets/demother_cod/20250912",
    "concept_information": [
      {
        "concept_id": 6009,
        "concept_version_id": 13494,
        "concept_name": "nhsd-primary-care-domain-refsets/demother_cod/20250912",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH2431",
        "phenotype_version_id": 5832,
        "phenotype_name": "Dementia diagnosis codes excluding Alzheimer's Vascular Lewy Body Frontotemporal and Mixed",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "1089501000000102",
            "description": "Presenile dementia with psychosis",
            "attributes": null
          },
          {
            "code": "1089521000000106",
            "description": "Predominantly cortical dementia",
            "attributes": null
          },
          {
            "code": "1089581000000107",
            "description": "Predominantly cortical dementia",
            "attributes": null
          },
          {
            "code": "109478007",
            "description": "Amelocerebrohypohidrotic syndrome",
            "attributes": null
          },
          {
            "code": "111480006",
            "description": "Psychoactive substance-induced organic dementia",
            "attributes": null
          },
          {
            "code": "1148924004",
            "description": "Dementia due to deficiency of folic acid",
            "attributes": null
          },
          {
            "code": "1163119007",
            "description": "Creutzfeldt Jakob disease following graft of dura",
            "attributes": null
          },
          {
            "code": "1186877003",
            "description": "Dementia due to vitamin E deficiency",
            "attributes": null
          },
          {
            "code": "1186879000",
            "description": "Dementia due to thiamine deficiency",
            "attributes": null
          },
          {
            "code": "1186880002",
            "description": "Dementia due to cobalamin deficiency",
            "attributes": null
          },
          {
            "code": "1186881003",
            "description": "Dementia due to niacin deficiency",
            "attributes": null
          },
          {
            "code": "1186883000",
            "description": "Dementia due to nutritional deficiency disorder",
            "attributes": null
          },
          {
            "code": "1186887004",
            "description": "Dementia caused by manganese and/or manganese compound",
            "attributes": null
          },
          {
            "code": "1187004001",
            "description": "Chronic traumatic encephalopathy",
            "attributes": null
          },
          {
            "code": "12348006",
            "description": "Presenile dementia",
            "attributes": null
          },
          {
            "code": "1259121008",
            "description": "Amyotrophic lateral sclerosis, parkinsonism, dementia complex of West New Guinea",
            "attributes": null
          },
          {
            "code": "1259123006",
            "description": "Amyotrophic lateral sclerosis, parkinsonism, dementia complex of Kii Peninsula",
            "attributes": null
          },
          {
            "code": "1259465009",
            "description": "Dementia due to hepatic failure",
            "attributes": null
          },
          {
            "code": "1259467001",
            "description": "Dementia due to hypercalcemia",
            "attributes": null
          },
          {
            "code": "1259469003",
            "description": "Dementia due to Gerstmann Straussler Scheinker syndrome",
            "attributes": null
          },
          {
            "code": "1259471003",
            "description": "Dementia due to Hashimoto encephalopathy",
            "attributes": null
          },
          {
            "code": "1259473000",
            "description": "Dementia due to fragile X syndrome",
            "attributes": null
          },
          {
            "code": "1259476008",
            "description": "Dementia due to genetic disease",
            "attributes": null
          },
          {
            "code": "1259478009",
            "description": "Dementia due to familial Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "1259480003",
            "description": "Dementia due to fatal familial insomnia",
            "attributes": null
          },
          {
            "code": "1259485008",
            "description": "Dementia due to cerebral vasculitis",
            "attributes": null
          },
          {
            "code": "1259488005",
            "description": "Dementia due to cerebral amyloid angiopathy",
            "attributes": null
          },
          {
            "code": "1259492003",
            "description": "Dementia due to metastatic malignant neoplasm to brain",
            "attributes": null
          },
          {
            "code": "1259494002",
            "description": "Dementia due to leukodystrophy",
            "attributes": null
          },
          {
            "code": "1259496000",
            "description": "Dementia due to Lyme disease",
            "attributes": null
          },
          {
            "code": "1259501004",
            "description": "Dementia due to kuru",
            "attributes": null
          },
          {
            "code": "1259503001",
            "description": "Dementia due to iatrogenic Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "1259511006",
            "description": "Dementia due to Wilson disease",
            "attributes": null
          },
          {
            "code": "1259513009",
            "description": "Dementia due to Whipple disease",
            "attributes": null
          },
          {
            "code": "1259517005",
            "description": "Dementia due to systemic lupus erythematosus",
            "attributes": null
          },
          {
            "code": "1259519008",
            "description": "Dementia due to subacute sclerosing panencephalitis",
            "attributes": null
          },
          {
            "code": "1259522005",
            "description": "Dementia due to variant Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "1259524006",
            "description": "Dementia due to trypanosomiasis",
            "attributes": null
          },
          {
            "code": "1259529001",
            "description": "Dementia due to sporadic Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "1259531005",
            "description": "Dementia due to hypertensive encephalopathy",
            "attributes": null
          },
          {
            "code": "1259579003",
            "description": "Dementia due to Behcet syndrome",
            "attributes": null
          },
          {
            "code": "1259581001",
            "description": "Dementia due to celiac disease",
            "attributes": null
          },
          {
            "code": "1259584009",
            "description": "Dementia due to and following dialysis",
            "attributes": null
          },
          {
            "code": "1259586006",
            "description": "Dementia due to autoimmune encephalitis",
            "attributes": null
          },
          {
            "code": "1259591007",
            "description": "Dementia due to acquired hypothyroidism",
            "attributes": null
          },
          {
            "code": "1259656006",
            "description": "Dementia due to renal failure",
            "attributes": null
          },
          {
            "code": "1259661008",
            "description": "Dementia due to inflammatory disorder of musculoskeletal system",
            "attributes": null
          },
          {
            "code": "1259663006",
            "description": "Dementia due to polyarteritis nodosa",
            "attributes": null
          },
          {
            "code": "1259665004",
            "description": "Dementia due to progressive subcortical gliosis",
            "attributes": null
          },
          {
            "code": "1259667007",
            "description": "Dementia due to paraneoplastic encephalitis",
            "attributes": null
          },
          {
            "code": "1259673008",
            "description": "Dementia due to neurofilament inclusion body disease",
            "attributes": null
          },
          {
            "code": "1259675001",
            "description": "Dementia due to obstructive hydrocephalus",
            "attributes": null
          },
          {
            "code": "1259677009",
            "description": "Dementia due to multiple system atrophy",
            "attributes": null
          },
          {
            "code": "1259679007",
            "description": "Dementia due to atypical pantothenate kinase associated neurodegeneration",
            "attributes": null
          },
          {
            "code": "1259990004",
            "description": "Dementia due to classical pantothenate kinase associated neurodegeneration",
            "attributes": null
          },
          {
            "code": "12741002",
            "description": "AIDS with dementia",
            "attributes": null
          },
          {
            "code": "130121000119104",
            "description": "Dementia due to Rett syndrome",
            "attributes": null
          },
          {
            "code": "138736007",
            "description": "H/O: dementia",
            "attributes": null
          },
          {
            "code": "154845000",
            "description": "Dementia (& [presenile] or [senile])",
            "attributes": null
          },
          {
            "code": "154846004",
            "description": "Uncomplicated senile dementia",
            "attributes": null
          },
          {
            "code": "154847008",
            "description": "Presenile dementia",
            "attributes": null
          },
          {
            "code": "154848003",
            "description": "Senile dementia with depressive or paranoid features",
            "attributes": null
          },
          {
            "code": "154849006",
            "description": "Senile dementia with delirium",
            "attributes": null
          },
          {
            "code": "154851005",
            "description": "Other senile/presenile dementia",
            "attributes": null
          },
          {
            "code": "155061007",
            "description": "Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "15662003",
            "description": "Senile dementia",
            "attributes": null
          },
          {
            "code": "1591000119103",
            "description": "Dementia with behavioral disturbance",
            "attributes": null
          },
          {
            "code": "161465002",
            "description": "History of dementia",
            "attributes": null
          },
          {
            "code": "191449005",
            "description": "Uncomplicated senile dementia",
            "attributes": null
          },
          {
            "code": "191450005",
            "description": "Presenile dementia",
            "attributes": null
          },
          {
            "code": "191451009",
            "description": "Uncomplicated presenile dementia",
            "attributes": null
          },
          {
            "code": "191452002",
            "description": "Presenile dementia with delirium",
            "attributes": null
          },
          {
            "code": "191454001",
            "description": "Presenile dementia with paranoia",
            "attributes": null
          },
          {
            "code": "191455000",
            "description": "Presenile dementia with depression",
            "attributes": null
          },
          {
            "code": "191456004",
            "description": "Presenile dementia NOS",
            "attributes": null
          },
          {
            "code": "191457008",
            "description": "Senile dementia with depressive or paranoid features",
            "attributes": null
          },
          {
            "code": "191458003",
            "description": "Senile dementia with paranoia",
            "attributes": null
          },
          {
            "code": "191459006",
            "description": "Senile dementia with depression",
            "attributes": null
          },
          {
            "code": "191460001",
            "description": "Senile dementia with depressive or paranoid features NOS",
            "attributes": null
          },
          {
            "code": "191461002",
            "description": "Senile dementia with delirium",
            "attributes": null
          },
          {
            "code": "191474008",
            "description": "Alcoholic dementia: [other] or [NOS]",
            "attributes": null
          },
          {
            "code": "191493005",
            "description": "Dementia caused by drug",
            "attributes": null
          },
          {
            "code": "191519005",
            "description": "Dementia associated with another disease",
            "attributes": null
          },
          {
            "code": "192167008",
            "description": "[X]Dementia: [multi-infarct] or [predominantly cortical]",
            "attributes": null
          },
          {
            "code": "192173009",
            "description": "[X]Dementia in other diseases classified elsewhere",
            "attributes": null
          },
          {
            "code": "192175002",
            "description": "[X]Dementia in Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "192176001",
            "description": "[X]Dementia in Huntington's disease",
            "attributes": null
          },
          {
            "code": "192178000",
            "description": "Acquired immune deficiency syndrome dementia complex",
            "attributes": null
          },
          {
            "code": "192179008",
            "description": "[X]Dementia in other specified diseases classif elsewhere",
            "attributes": null
          },
          {
            "code": "192180006",
            "description": "[X] Dementia: [unspecif] or [presenile NOS (including presenile psychosis NOS)] or [primary degenerative NOS] or [senile NOS (including senile psychosis NOS)] or [senile depressed or paranoid type]",
            "attributes": null
          },
          {
            "code": "192184002",
            "description": "[X]Delirium superimposed on dementia",
            "attributes": null
          },
          {
            "code": "192818008",
            "description": "Cerebral degeneration due to Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "20484008",
            "description": "Prion disease",
            "attributes": null
          },
          {
            "code": "22381000119105",
            "description": "Primary degenerative dementia",
            "attributes": null
          },
          {
            "code": "229672009",
            "description": "Language disorder of dementia",
            "attributes": null
          },
          {
            "code": "230258005",
            "description": "Amyotrophic lateral sclerosis with dementia",
            "attributes": null
          },
          {
            "code": "230281007",
            "description": "Argyrophilic grain disease",
            "attributes": null
          },
          {
            "code": "230282000",
            "description": "Post-traumatic dementia",
            "attributes": null
          },
          {
            "code": "230283005",
            "description": "Punch drunk syndrome",
            "attributes": null
          },
          {
            "code": "230284004",
            "description": "Spongiform encephalopathy",
            "attributes": null
          },
          {
            "code": "230289009",
            "description": "Patchy dementia",
            "attributes": null
          },
          {
            "code": "230290000",
            "description": "Epileptic dementia",
            "attributes": null
          },
          {
            "code": "231463001",
            "description": "Alcoholic dementia NOS",
            "attributes": null
          },
          {
            "code": "2421000119107",
            "description": "Hallucinations co-occurrent and due to late onset dementia",
            "attributes": null
          },
          {
            "code": "266134000",
            "description": "Tabes dorsalis",
            "attributes": null
          },
          {
            "code": "268615009",
            "description": "Other alcoholic dementia",
            "attributes": null
          },
          {
            "code": "268675002",
            "description": "[X]Unspecified dementia",
            "attributes": null
          },
          {
            "code": "268744003",
            "description": "Dementia (& [presenile] or [senile])",
            "attributes": null
          },
          {
            "code": "279982005",
            "description": "Cerebral degeneration presenting primarily with dementia",
            "attributes": null
          },
          {
            "code": "281004",
            "description": "Dementia associated with alcoholism",
            "attributes": null
          },
          {
            "code": "286932008",
            "description": "Other senile/presenile dementia",
            "attributes": null
          },
          {
            "code": "304603007",
            "description": "Variant Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "31081000119101",
            "description": "Presenile dementia with delusions",
            "attributes": null
          },
          {
            "code": "32875003",
            "description": "Inhalant-induced persisting dementia",
            "attributes": null
          },
          {
            "code": "371024007",
            "description": "Senile dementia with delusion",
            "attributes": null
          },
          {
            "code": "371026009",
            "description": "Senile dementia with psychosis",
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          },
          {
            "code": "397791000000109",
            "description": "[X]Dementia in other specified diseases classified elsewhere",
            "attributes": null
          },
          {
            "code": "402771000000101",
            "description": "[X]Delirium superimposed on dementia",
            "attributes": null
          },
          {
            "code": "413681000000103",
            "description": "[X] Dementia: [unspecif] or [presenile NOS (including presenile psychosis NOS)] or [primary degenerative NOS] or [senile NOS (including senile psychosis NOS)] or [senile depressed or paranoid type]",
            "attributes": null
          },
          {
            "code": "414351000000102",
            "description": "[X]Dementia in Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "414361000000104",
            "description": "[X]Dementia in Huntington's disease",
            "attributes": null
          },
          {
            "code": "420614009",
            "description": "Organic dementia with acquired immunodeficiency syndrome",
            "attributes": null
          },
          {
            "code": "421023003",
            "description": "Presenile dementia with acquired immunodeficiency syndrome",
            "attributes": null
          },
          {
            "code": "421529006",
            "description": "Dementia with acquired immunodeficiency syndrome",
            "attributes": null
          },
          {
            "code": "429458009",
            "description": "Dementia due to Creutzfeldt Jakob disease",
            "attributes": null
          },
          {
            "code": "442344002",
            "description": "Dementia due to Huntington chorea",
            "attributes": null
          },
          {
            "code": "464291000000103",
            "description": "[X]Dementia in other diseases classified elsewhere",
            "attributes": null
          },
          {
            "code": "471341000000106",
            "description": "[X]Unspecified dementia",
            "attributes": null
          },
          {
            "code": "51928006",
            "description": "General paresis - neurosyphilis",
            "attributes": null
          },
          {
            "code": "52448006",
            "description": "Dementia",
            "attributes": null
          },
          {
            "code": "544871000000102",
            "description": "Other alcoholic dementia",
            "attributes": null
          },
          {
            "code": "59651006",
            "description": "Sedative, hypnotic AND/OR anxiolytic-induced persisting dementia",
            "attributes": null
          },
          {
            "code": "613591000000100",
            "description": "Presenile dementia NOS",
            "attributes": null
          },
          {
            "code": "613601000000106",
            "description": "Senile dementia with depressive or paranoid features NOS",
            "attributes": null
          },
          {
            "code": "62102009",
            "description": "AIDS with presenile dementia",
            "attributes": null
          },
          {
            "code": "62239001",
            "description": "Parkinson-dementia complex of Guam",
            "attributes": null
          },
          {
            "code": "671511000000100",
            "description": "Alcoholic dementia NOS",
            "attributes": null
          },
          {
            "code": "698624003",
            "description": "Dementia associated with cerebral lipidosis",
            "attributes": null
          },
          {
            "code": "698625002",
            "description": "Dementia associated with normal pressure hydrocephalus",
            "attributes": null
          },
          {
            "code": "698626001",
            "description": "Dementia associated with multiple sclerosis",
            "attributes": null
          },
          {
            "code": "698687007",
            "description": "Post-traumatic dementia with behavioral change",
            "attributes": null
          },
          {
            "code": "698725008",
            "description": "Dementia associated with neurosyphilis",
            "attributes": null
          },
          {
            "code": "698726009",
            "description": "Dementia associated with viral encephalitis",
            "attributes": null
          },
          {
            "code": "698781002",
            "description": "Dementia associated with cerebral anoxia",
            "attributes": null
          },
          {
            "code": "698949001",
            "description": "Dementia in remission",
            "attributes": null
          },
          {
            "code": "700911000000100",
            "description": "Other senile/presenile dementia",
            "attributes": null
          },
          {
            "code": "702421006",
            "description": "Familial encephalopathy with neuroserpin inclusion bodies",
            "attributes": null
          },
          {
            "code": "713060000",
            "description": "Sporadic Creutzfeldt-Jakob disease",
            "attributes": null
          },
          {
            "code": "713488003",
            "description": "Presenile dementia co-occurrent with human immunodeficiency virus infection",
            "attributes": null
          },
          {
            "code": "713844000",
            "description": "Dementia co-occurrent with human immunodeficiency virus infection",
            "attributes": null
          },
          {
            "code": "715662009",
            "description": "Iatrogenic Jakob-Creutzfeldt disease",
            "attributes": null
          },
          {
            "code": "715737004",
            "description": "Parkinsonism co-occurrent with dementia of Guadeloupe",
            "attributes": null
          },
          {
            "code": "715807002",
            "description": "Familial Creutzfeldt-Jakob",
            "attributes": null
          },
          {
            "code": "721219005",
            "description": "Familial Alzheimer-like prion disease",
            "attributes": null
          },
          {
            "code": "721255002",
            "description": "Acquired prion disease",
            "attributes": null
          },
          {
            "code": "722977005",
            "description": "Dementia co-occurrent and due to neurocysticercosis",
            "attributes": null
          },
          {
            "code": "722978000",
            "description": "Toxic dementia",
            "attributes": null
          },
          {
            "code": "722979008",
            "description": "Dementia due to metabolic abnormality",
            "attributes": null
          },
          {
            "code": "722980006",
            "description": "Dementia due to chromosomal anomaly",
            "attributes": null
          },
          {
            "code": "723390000",
            "description": "Rapidly progressive dementia",
            "attributes": null
          },
          {
            "code": "724776007",
            "description": "Dementia due to disorder of central nervous system",
            "attributes": null
          },
          {
            "code": "724777003",
            "description": "Dementia due to infectious disease",
            "attributes": null
          },
          {
            "code": "724992007",
            "description": "Epilepsy co-occurrent and due to dementia",
            "attributes": null
          },
          {
            "code": "725898002",
            "description": "Delirium co-occurrent with dementia",
            "attributes": null
          },
          {
            "code": "733184002",
            "description": "Dementia caused by heavy metal exposure",
            "attributes": null
          },
          {
            "code": "733185001",
            "description": "Dementia following injury caused by exposure to ionizing radiation",
            "attributes": null
          },
          {
            "code": "733190003",
            "description": "Dementia due to primary malignant neoplasm of brain",
            "attributes": null
          },
          {
            "code": "733191004",
            "description": "Dementia due to chronic intracranial subdural hematoma",
            "attributes": null
          },
          {
            "code": "733192006",
            "description": "Dementia due to herpes encephalitis",
            "attributes": null
          },
          {
            "code": "733193001",
            "description": "Dementia co-occurrent and due to progressive multifocal leukoencephalopathy",
            "attributes": null
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