ICD-10 Code: J45.21 – Mild intermittent asthma with (acute) exacerbation

ICD-10 code J45.21 corresponds to Mild intermittent asthma with (acute) exacerbation. This code is classified under the chapter J45 Asthma, which is part of the J40-J4A: Chronic lower respiratory diseases category.

The parent chapter is Diseases of the respiratory system.