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J33.8

✓ Billable

Other polyp of sinus

Diseases of the respiratory system (J00-J99)

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Also Known As

Accessory polyp of sinusEthmoidal polyp of sinusMaxillary polyp of sinusSphenoidal polyp of sinus

❌ Excludes1

inherited from J33

Rules from parent category J33: Nasal polyp

  • • adenomatous polyps (D14.0)

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Code Information

CodeJ33.8
BillableYes
ParentJ33
CategoryDiseases of the respiratory system (J00-J99)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)