I023-char group
Rheumatic chorea
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Incl.: Sydenham chorea Excl.: chorea: NOS (G25.5) Huntington (G10)
Incl.: Sydenham chorea Excl.: chorea: NOS (G25.5) Huntington (G10)