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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > J00-J99 > J20-J22 > J21
J20-J22
Other acute lower respiratory infections
Excl2.:
chronic obstructive pulmonary disease with acute lower respiratory infection (J44.0)
J21

Acute bronchiolitis

Incl.:
acute bronchiolitis with bronchospasm
Excl2.:
respiratory bronchiolitis interstitial lung disease (J84.115)
J21.0
Acute bronchiolitis due to respiratory syncytial virus
Info:
Acute bronchiolitis due to RSV
J21.1
Acute bronchiolitis due to human metapneumovirus
J21.8
Acute bronchiolitis due to other specified organisms
J21.9
Acute bronchiolitis, unspecified
Info:
Bronchiolitis (acute)
Excl1.:
chronic bronchiolitis (J44.-)

 

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