Asthma J45

The ICD10 code for the diagnosis "Asthma" is "J45". J45 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • J45 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM J45 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of J45 - other international versions of ICD-10 J45 may differ.
Use Additional:
  • code 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)
Type 1 Excludes:
  • detergent asthma (J69.8)
  • eosinophilic asthma (J82)
  • miner's asthma (J60)
  • wheezing NOS (R06.2)
  • wood asthma (J67.8)
Type 2 Excludes:
  • asthma with chronic obstructive pulmonary disease (J44.9)
  • chronic asthmatic (obstructive) bronchitis (J44.9)
  • chronic obstructive asthma (J44.9)
  • 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

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.