Acute bronchitis due to parainfluenza
Acute parainfluenza virus bronchitis
J20.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM J20.4 became effective on October 1, 2022.
This is the American ICD-10-CM version of J20.4 – other international versions of ICD-10 J20.4 may differ.