J42✓ Billable
Unspecified chronic bronchitis
Related Codes· Chronic lower respiratory diseases (J40-J4A)
Inclusion Terms
Also Indexed As(ICD-10-CM Alphabetic Index)
These clinical terms, synonyms, and manifestations all map to J42 in the official ICD-10-CM Alphabetic Index.
✗ Excludes 1(Not coded here)
- •bronchiolitis obliterans and bronchiolitis obliterans syndrome (J44.81)
- •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.-)
Notes
- ℹcode to identify:
- ℹexposure to environmental tobacco smoke (Z77.22)
- ℹexposure to tobacco smoke in the perinatal period (P96.81)
- ℹhistory of tobacco dependence (Z87.891)
- ℹoccupational exposure to environmental tobacco smoke (Z57.31)
- ℹtobacco dependence (F17.-)
- ℹtobacco use (Z72.0)
Code Hierarchy
┌10Diseases of the respiratory system (J00-J99)├J40-J4AChronic lower respiratory diseases (J40-J4A)├J42Unspecified chronic bronchitis
└J42Unspecified chronic bronchitis
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