ICD-10 Code: J21.1 – Acute bronchiolitis due to human metapneumovirus

ICD-10 code J21.1 corresponds to Acute bronchiolitis due to human metapneumovirus. This code is classified under the chapter J21 Acute bronchiolitis, which is part of the J20-J22: Other acute lower respiratory infections category.

The parent chapter is Diseases of the respiratory system.