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J40-J4A Chronic lower respiratory diseases
BackJ40Bronchitis, not specified as acute or chronicCategoryJ41Simple and mucopurulent chronic bronchitisCategory3 →J42Unspecified chronic bronchitisCategoryJ43EmphysemaCategory5 →J44Other chronic obstructive pulmonary diseaseCategory4 →J45AsthmaCategory5 →J47BronchiectasisCategory3 →J4AChronic lung allograft dysfunctionCategory3 →
Section
J40-J4A
Chronic lower respiratory diseases
- Chapter
- X · Diseases of the respiratory system
- Section
- J40-J4A
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.