J673-char group
Hypersensitivity pneumonitis due to organic dust
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Incl.: allergic alveolitis and pneumonitis due to inhaled organic dust and particles of fungal, actinomycetic or other origin Excl.: pneumonitis due to inhalation of chemicals, gases, fumes or vapours (J68.0)
Codes within J67
J67.0Farmer lungJ67.1BagassosisJ67.2Bird fancier lungJ67.3SuberosisJ67.4Maltworker lungJ67.5Mushroom-worker lungJ67.6Maple-bark-stripper lungJ67.7Air-conditioner and humidifier lungJ67.8Hypersensitivity pneumonitis due to other organic dustsJ67.9Hypersensitivity pneumonitis due to unspecified organic dust