ICD-10-CM>J00-J99>J30-J39>J33J33Nasal polypNon-Billable/Non-SpecificType 1 Excludesadenomatous polyps (D14.0)CodesJ33.0Polyp of nasal cavityJ33.1Polypoid sinus degenerationJ33.8Other polyp of sinusJ33.9Nasal polyp, unspecified