All ICD10 Codes

J33

Non-Billable
ChapterJ00–J99
Rankcategory
Official Description

Nasal polyp

Use a more specific code (4 billable)
J33.0Polyp of nasal cavityJ33.1Polypoid sinus degenerationJ33.8Other polyp of sinusJ33.9Nasal polyp, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 10: Diseases of the Respiratory System (J00-J99).

CH10 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • smoke inhalation (T59.81-)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Use Additional Code
  • code, where applicable, to identify:
  • exposure to environmental tobacco smoke (Z77.22)
  • exposure to tobacco smoke in the perinatal period (P96.81)
  • history of tobacco dependence (Z87.891)
  • occupational exposure to environmental tobacco smoke (Z57.31)
  • tobacco dependence (F17.-)
  • tobacco use (Z72.0)

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • adenomatous polyps (D14.0)

Clinical Hierarchy

BillableHas subcodes
CH10Diseases of the respiratory system (J00-J99)
J30-J39Other diseases of upper respiratory tract (J30-J39)
J33Nasal polypNot billable
J33.0Polyp of nasal cavityBillable
J33.1Polypoid sinus degenerationBillable
J33.8Other polyp of sinusBillable
J33.9Nasal polyp, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to J33:

chapterCH10
Diseases of the respiratory system (J00-J99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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