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
Use Additional Code:
-code to identify:
-exposure to environmental tobacco smoke Z77.22)
-exposure to tobacco smoke in the perinatal period P96.81)
-history of tobacco use Z87.891)
-occupational exposure to environmental tobacco smoke Z57.31)
-tobacco dependence (F17.-)
-tobacco use Z72.0)
Excludes 1:
-detergent asthma J69.8)
-eosinophilic asthma (J82)
-lung diseases due to external agents (J60-J70)
-miner's asthma (J60)
-wheezing NOS R06.2)
-wood asthma J67.8)
Excludes 2:
-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
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
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
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
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
J45.901 - Unspecified asthma with (acute) exacerbation
J45.902 - Unspecified asthma with status asthmaticus
J45.909 - Unspecified asthma, uncomplicated
J45.99 - Other asthma
J45.990 - Exercise induced bronchospasm
J45.991 - Cough variant asthma
J45.998 - Other asthma