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J33.9

✓ Billable

Nasal polyp, unspecified

Diseases of the respiratory system (J00-J99)

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❌ Excludes1

inherited from J33

Rules from parent category J33: Nasal polyp

  • • adenomatous polyps (D14.0)

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Code Information

CodeJ33.9
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)