ICD-10-CM>J00-J99>J40-J4B>J45>J45.2J45.2Mild intermittent asthmaNon-Billable/Non-SpecificCodesJ45.20Mild intermittent asthma, uncomplicatedJ45.21Mild intermittent asthma with (acute) exacerbationJ45.22Mild intermittent asthma with status asthmaticus