ICD-10 CM Code J42
J42
Unspecified chronic bronchitis
Inclusion Term
- Chronic bronchitis NOS
- Chronic tracheitis
- Chronic tracheobronchitis
Excludes Type 1
- chronic asthmatic bronchitis (J44.-)
- chronic bronchitis with airways obstruction (J44.-)
- chronic emphysematous bronchitis (J44.-)
- chronic obstructive pulmonary disease NOS (J44.9)
- simple and mucopurulent chronic bronchitis (J41.-)
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