kodex

Kodex

ICD-10-CM
Code

J45.901

Unspecified asthma with (acute) exacerbation

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Hierarchy

  • J00-J99 Diseases of the respiratory system (J00-J99)
    • J40-J4A Chronic lower respiratory diseases (J40-J4A)
      • J45 Asthma
        • J45.9 Other and unspecified asthma
          • J45.90 Unspecified asthma
            • J45.901 Unspecified asthma with (acute) exacerbation
            • J45.902 Unspecified asthma with status asthmaticus
            • J45.909 Unspecified asthma, uncomplicated

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

J45.90

  • Asthmatic bronchitis NOS
  • Childhood asthma NOS
  • Late onset asthma

Use Additional

J45

  • code to identify:
  • J82.83 Eosinophilic asthma
  • 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

Includes

J45

  • allergic (predominantly) asthma
  • allergic bronchitis NOS
  • allergic rhinitis with asthma
  • atopic asthma
  • extrinsic allergic asthma
  • hay fever with asthma
  • idiosyncratic asthma
  • intrinsic nonallergic asthma
  • nonallergic asthma

Excludes 1

J45

  • detergent asthma (J69.8)
    • J69.8 Pneumonitis due to inhalation of other solids and liquids
  • miner's asthma (J60)
    • J60 Coalworker's pneumoconiosis
  • R06.2 Wheezing
  • wood asthma (J67.8)
    • J67.8 Hypersensitivity pneumonitis due to other organic dusts

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

J45

  • asthma with chronic obstructive pulmonary disease (J44.89)
    • J44.89 Other specified chronic obstructive pulmonary disease
  • chronic asthmatic (obstructive) bronchitis (J44.89)
    • J44.89 Other specified chronic obstructive pulmonary disease
  • chronic obstructive asthma (J44.89)
    • J44.89 Other specified chronic obstructive pulmonary disease
  • J44.89 Other specified chronic obstructive pulmonary disease

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