J01.21 Acute recurrent ethmoidal sinusitis
ICD-10-CM · CMS code reference
Official ICD-10-CM description: Acute recurrent ethmoidal sinusitis
Related codes
J01.00Acute maxillary sinusitis, unspecified ICD-10-CMJ01.01Acute recurrent maxillary sinusitis ICD-10-CMJ01.10Acute frontal sinusitis, unspecified ICD-10-CMJ01.11Acute recurrent frontal sinusitis ICD-10-CMJ01.20Acute ethmoidal sinusitis, unspecified ICD-10-CMJ01.30Acute sphenoidal sinusitis, unspecified ICD-10-CMJ01.31Acute recurrent sphenoidal sinusitis ICD-10-CMJ01.40Acute pansinusitis, unspecified ICD-10-CM
Common questions
Is J01.21 a billable code?
Yes. J01.21 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.