kodex

Kodex

ICD-10-CM
Code

J42

Unspecified chronic bronchitis

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Hierarchy

  • J00-J99 Diseases of the respiratory system (J00-J99)
    • J40-J4A Chronic lower respiratory diseases (J40-J4A)
      • J40 Bronchitis, not specified as acute or chronic
      • J41 Simple and mucopurulent chronic bronchitis
      • J42 Unspecified chronic bronchitis
      • J43 Emphysema
      • J44 Other chronic obstructive pulmonary disease
      • J45 Asthma
      • J47 Bronchiectasis
      • J4A Chronic lung allograft dysfunction

Notes

J00-J99

  • 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).

Inclusion Terms

J42

  • Chronic bronchitis NOS
  • Chronic tracheitis
  • Chronic tracheobronchitis

Use Additional

J42

  • code to identify:
  • exposure to environmental tobacco smoke (Z77.22)
    • Z77.22 Contact with and (suspected) exposure to environmental tobacco smoke (acute) (chronic)
  • exposure to tobacco smoke in the perinatal period (P96.81)
    • P96.81 Exposure to (parental) (environmental) tobacco smoke in the perinatal period
  • history of tobacco dependence (Z87.891)
    • Z87.891 Personal history of nicotine dependence
  • Z57.31 Occupational exposure to environmental tobacco smoke
  • tobacco dependence (F17.-)
    • F17 Nicotine dependence
  • Z72.0 Tobacco use

J00-J99

  • code, where applicable, to identify:
  • exposure to environmental tobacco smoke (Z77.22)
    • Z77.22 Contact with and (suspected) exposure to environmental tobacco smoke (acute) (chronic)
  • exposure to tobacco smoke in the perinatal period (P96.81)
    • P96.81 Exposure to (parental) (environmental) tobacco smoke in the perinatal period
  • history of tobacco dependence (Z87.891)
    • Z87.891 Personal history of nicotine dependence
  • Z57.31 Occupational exposure to environmental tobacco smoke
  • tobacco dependence (F17.-)
    • F17 Nicotine dependence
  • Z72.0 Tobacco use

Excludes 1

J42

  • J44.81 Bronchiolitis obliterans and bronchiolitis obliterans syndrome
  • chronic asthmatic bronchitis (J44.-)
    • J44 Other chronic obstructive pulmonary disease
  • chronic bronchitis with airways obstruction (J44.-)
    • J44 Other chronic obstructive pulmonary disease
  • chronic emphysematous bronchitis (J44.-)
    • J44 Other chronic obstructive pulmonary disease
  • chronic obstructive pulmonary disease NOS (J44.9)
    • J44.9 Chronic obstructive pulmonary disease, unspecified
  • J41 Simple and mucopurulent chronic bronchitis

J40-J4A

  • bronchitis due to chemicals, gases, fumes and vapors (J68.0)
    • J68.0 Bronchitis and pneumonitis due to chemicals, gases, fumes and vapors

Excludes 2

J40-J4A

  • E84 Cystic fibrosis

J00-J99

  • certain conditions originating in the perinatal period (P04-P96)
  • A00-B99 Certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
  • Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
  • C00-D49 Neoplasms (C00-D49)
  • smoke inhalation (T59.81-)
    • T59.81 Toxic effect of smoke
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Related Terms