ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 10  /  J40-J4A  /  J45
J45 Asthma
Includes 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
UseAdditionalCode code to identify:
eosinophilic asthma (J82.83)
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)
Excludes1 detergent asthma (J69.8)
miner's asthma (J60)
wheezing NOS (R06.2)
wood asthma (J67.8)
Excludes2 asthma with chronic obstructive pulmonary disease (J44.9)
chronic asthmatic (obstructive) bronchitis (J44.9)
chronic obstructive asthma (J44.9)
J45.2 Mild intermittent asthma
J45.20 Mild intermittent asthma, uncomplicated
Mild intermittent asthma NOS
J45.21 Mild intermittent asthma with (acute) exacerbation
J45.22 Mild intermittent asthma with status asthmaticus
J45.3 Mild persistent asthma
J45.30 Mild persistent asthma, uncomplicated
Mild persistent asthma NOS
J45.31 Mild persistent asthma with (acute) exacerbation
J45.32 Mild persistent asthma with status asthmaticus
J45.4 Moderate persistent asthma
J45.40 Moderate persistent asthma, uncomplicated
Moderate persistent asthma NOS
J45.41 Moderate persistent asthma with (acute) exacerbation
J45.42 Moderate persistent asthma with status asthmaticus
J45.5 Severe persistent asthma
J45.50 Severe persistent asthma, uncomplicated
Severe persistent asthma NOS
J45.51 Severe persistent asthma with (acute) exacerbation
J45.52 Severe persistent asthma with status asthmaticus
J45.9 Other and unspecified asthma
J45.90 Unspecified asthma
Asthmatic bronchitis NOS
Childhood asthma NOS
Late onset asthma
J45.901 Unspecified asthma with (acute) exacerbation
J45.902 Unspecified asthma with status asthmaticus
J45.909 Unspecified asthma, uncomplicated
Asthma NOS
Excludes2 lung diseases due to external agents (J60-J70)
J45.99 Other asthma
J45.990 Exercise induced bronchospasm
J45.991 Cough variant asthma
J45.998 Other asthma