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

**Excludes1:** - detergent asthma (J69.8) - miner's asthma (J60) - wheezing NOS (R06.2) - wood asthma (J67.8)

**Excludes2:** - asthma with chronic obstructive pulmonary disease (J44.89) - chronic asthmatic (obstructive) bronchitis (J44.89) - chronic obstructive asthma (J44.89) - other specified chronic obstructive pulmonary disease (J44.89)

**Use additional code:** - 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)