ICD-10-CM chapter 10 · J00-J99
Diseases of the respiratory system
About chapter 10
11 code blocks
- J00-J06Acute upper respiratory infections7 categories
- J09-J18Influenza and pneumonia10 categories
- J20-J22Other acute lower respiratory infections3 categories
- J30-J39Other diseases of upper respiratory tract10 categories
- J40-J4BChronic lower respiratory diseases9 categories
- J60-J70Lung diseases due to external agents11 categories
- J80-J84Other respiratory diseases principally affecting the interstitium4 categories
- J85-J86Suppurative and necrotic conditions of the lower respiratory tract2 categories
- J90-J94Other diseases of the pleura5 categories
- J95Intraoperative and postprocedural complications and disorders of respiratory system, not elsewhere classified1 categories
- J96-J99Other diseases of the respiratory system3 categories
Chapter notes
Note
- When a respiratory condition is described as occurring in more than one site and is not specifically indexed, it should be classified to the lower anatomic site (e.g. tracheobronchitis to bronchitis in J40).
Excludes2
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- smoke inhalation (T59.81-)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
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