ICD-10-CM Book 2026 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 10 J00-J99 Diseases of the respiratory system /
J40-J4A Chronic lower respiratory diseases /
J40 Bronchitis, not specified as acute or chronic

  Billable ICD-10-CM Code J40
J40
Bronchitis, not specified as acute or chronic
Bronchitis NOS
Bronchitis with tracheitis NOS
Catarrhal bronchitis
Tracheobronchitis NOS
useAdditionalCode
code to identify:
exposure to environmental tobacco smoke (Z77.22)
exposure to tobacco smoke in the perinatal period (P96.81)
history of tobacco dependence (Z87.891)
occupational exposure to environmental tobacco smoke (Z57.31)
tobacco dependence (F17.-)
tobacco use (Z72.0)
excludes1
acute bronchitis (J20.-)
allergic bronchitis NOS (J45.909)
asthmatic bronchitis NOS (J45.9-)
bronchitis due to chemicals, gases, fumes and vapors (J68.0)