F02.0** Asterisk (manifestation)
Dementia in Pick disease (G31.0†)
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
Dual coding (†/*)
This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
A progressive dementia, commencing in middle age, characterized by early, slowly progressing changes of character and social deterioration, followed by impairment of intellect, memory, and language functions, with apathy, euphoria and, occasionally, extrapyramidal phenomena.
Sibling codes
F02*Dementia in other diseases classified elsewhereF02.1*Dementia in Creutzfeldt-Jakob disease (A81.0†)F02.2*Dementia in Huntington disease (G10†)F02.3*Dementia in Parkinson disease (G20†)F02.4*Dementia in human immunodeficiency virus [HIV] disease (B22.0†)F02.8*Dementia in other specified diseases classified elsewhere