Chronic lower respiratory diseases (J40-J4B)
ICD-10-CM code range J40-J4B — Chapter 10: Diseases of the respiratory system (J00-J99)
Categories in this section (9)
- J40 Bronchitis, not specified as acute or chronic
- J41 Simple and mucopurulent chronic bronchitis
- J42 Unspecified chronic bronchitis
- J43 Emphysema
- J44 Other chronic obstructive pulmonary disease
- J45 Asthma
- J47 Bronchiectasis
- J4A Chronic lung allograft dysfunction
- J4B Pulmonary mycetoma