J693-char group
Pneumonitis due to solids and liquids
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Use additional external cause code (Chapter XX), if desired, to identify cause. Excl.: neonatal aspiration syndromes (P24.-)