Mild asthma exacerbation icd 10 code July 8, 2019 16 32 64 128 Mild intermittent asthma with exacerbation icd 10 code Mild persistent asthma with exacerbation icd 10 code Mild intermittent asthma with exacerbation icd 10 Asthma exacerbation icd 9 Asthma exacerbation icd 10