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Free Medical Coding > ICD10 CM > 2025 ICD-10-CM Codes > 2025 ICD-10-CM Codes J00-J99 – Diseases of the respiratory system (J00-J99)

2025 ICD-10-CM Codes J00-J99 – Diseases of the respiratory system (J00-J99)

Type 2 Excludes

  • 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)

Use Additional

  • code, where applicable, 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)
  • Codes Description
  • J00-J06
    Acute upper respiratory infections (J00-J06)
  • J09-J18
    Influenza and pneumonia (J09-J18)
  • J20-J22
    Other acute lower respiratory infections (J20-J22)
  • J30-J39
    Other diseases of upper respiratory tract (J30-J39)
  • J40-J47
    Chronic lower respiratory diseases (J40-J47)
  • J60-J70
    Lung diseases due to external agents (J60-J70)
  • J80-J84
    Other respiratory diseases principally affecting the interstitium (J80-J84)
  • J85-J86
    Suppurative and necrotic conditions of the lower respiratory tract (J85-J86)
  • J90-J94
    Other diseases of the pleura (J90-J94)
  • J95-J95
    Intraoperative and postprocedural complications and disorders of respiratory system, not elsewhere classified (J95)
  • J96-J99
    Other diseases of the respiratory system (J96-J99)

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