Is J33 a billable code?
No. J33 is a header code that groups 4 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
J33: Nasal polyp
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
J33 groups related diagnoses under nasal polyp. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
J33 questions
What does J33 mean?
J33 is the ICD-10-CM code for Nasal polyp. It is in chapter 10, Diseases of the respiratory system (J00-J99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.