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. 2019 Jun;36(Suppl 4):S27–S31.

TABLE 1.

Dementia ICD Codes

ICD-10-Clinical Modification
F01: Vascular dementia
F03: Unspecified dementia
G30: Alzheimer disease

ICD-9-Clinical Modification

290.0: Senile dementia
290.1: Presenile dementia
290.4: Vascular dementia
294.2: Unspecified dementia
331.0: Alzheimer disease

Abbreviation: ICD, International Classification of Diseases.