J44.9

Chronic obstructive pulmonary disease, unspecified

Coding guidance (WHO 2019)

Chronic obstructive: airway disease NOS lung disease NOS

Sibling codes

J44Other chronic obstructive pulmonary disease J44.0Chronic obstructive pulmonary disease with acute lower respiratory infection J44.1Chronic obstructive pulmonary disease with acute exacerbation, unspecified J44.8Other specified chronic obstructive pulmonary disease