| 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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