B023-char group

Zoster [herpes zoster]

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

●Avoid — more specific 4-5 char codes exist (see below)

Coding guidance (WHO 2019)

Incl.: shingles zona

Codes within B02

B02.0†Zoster encephalitis (G05.1*)B02.1†Zoster meningitis (G02.0*)B02.2†Zoster with other nervous system involvement B02.3Zoster ocular disease B02.7Disseminated zoster B02.8Zoster with other complications B02.9Zoster without complication