J33
Non-billableNasal polyp
J33 is the ICD-10-CM code for Nasal polyp. It is a non-billable category code — use a more specific child code such as J33.0 for billing.
- Status
- Header (non-billable)
- Chapter
- J00-J99
- Subcodes
- 4
- Edition
- FY2026
J00-J99 Diseases of the respiratory system
Excludes1 — not coded here
- •adenomatous polyps (D14.0)
Frequently asked questions
- What is ICD-10 code J33?
- J33 is the ICD-10-CM code for "Nasal polyp". It falls under J00-J99 Diseases of the respiratory system.
- Is J33 a billable code?
- No — J33 is a non-billable header code. Use a more specific child code (such as J33.0) for billing.
- What is excluded from J33?
- Excludes1 (not coded here): adenomatous polyps (D14.0).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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