Nasal polyp
Polyp, nose
Sinusitis with nasal polyps
Focal accumulations of edema fluid in the nasal mucosa accompanied by hyperplasia of the associated submucosal connective tissue. Polyps may be neoplasms, foci of inflammation, degenerative lesions, or malformations.
J33.9 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 J33.9 became effective on October 1, 2022.
This is the American ICD-10-CM version of J33.9 – other international versions of ICD-10 J33.9 may differ.