icd,description,dementia_type f00,dementia in alzheimer disease f00.0,dementia in alzheimer disease with early onset f00.1,dementia in alzheimer disease with late onset f00.2,"dementia in alzheimer disease, atypical or mixed type" f00.9,"dementia in alzheimer disease, unspecified" f01,vascular dementia f01.1,multi-infarct dementia f01.2,subcortical vascular dementia f01.3,mixed cortical and subcortical vascular dementia f01.8,other vascular dementia f01.9,"vascular dementia, unspecified" f02,dementia in other diseases classified elsewhere f02.0,dementia in pick disease f02.1,dementia in creutzfeldt-jakob disease f02.2,dementia in huntington disease f02.3,dementia in parkinson disease f02.4,dementia in human immunodeficiency virus [hiv] disease f02.8,dementia in other specified diseases classified elsewhere f03,unspecified dementia f05.1,delirium superimposed on dementia g30,alzheimer disease g30.0,alzheimer disease with early onset g30.1,alzheimer disease with late onset g30.8,other alzheimer disease g30.9,"alzheimer disease, unspecified" g31.0,circumscribed brain atrophy g31.1,"senile degeneration of brain, not elsewhere classified" f01.0,vascular dementia of acute onset g31.8,other specified degenerative diseases of nervous system I67.3,progressive vascular leukoencephalopathy