Acute bronchiolitis, unspecified J21.9
- J21.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2019 edition of ICD-10-CM J21.9 became effective on October 1, 2018.
- This is the American ICD-10-CM version of J21.9 - other international versions of ICD-10 J21.9 may differ.
- Bronchiolitis (acute)
- chronic bronchiolitis (J44.-)
Codes: = Billable
J21 Acute bronchiolitis
- J21.9 Acute bronchiolitis, unspecified
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.