A423-char group

Actinomycosis

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

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

Coding guidance (WHO 2019)

Excl.: actinomycetoma (B47.1)

Codes within A42

A42.0Pulmonary actinomycosis A42.1Abdominal actinomycosis A42.2Cervicofacial actinomycosis A42.7Actinomycotic sepsis A42.8Other forms of actinomycosis A42.9Actinomycosis, unspecified