The ICD-10 code range for Chronic lower respiratory diseases J40-J4A is medical classification list by the World Health Organization (WHO).
ICD-10 Code range (J40-J4A), Chronic lower respiratory diseases contains ICD-10 codes for Emphysema, Unilateral pulmonary emphysema [MacLeod's syndrome], Panlobular emphysema, Centrilobular emphysema, Other emphysema, Emphysema, unspecified