Diagnosis Code

J33.8 OTHER POLYP OF SINUS


Code Information

Diagnosis Code: J33.8

Short Description: Other polyp of sinus

Long Description: Other polyp of sinus

The code J33.8 is VALID for claim submission

Code Classification:

  • Diseases of the respiratory system (J00–J99)
    • Other diseases of upper respiratory tract (J30-J39)
      • Nasal polyp (J33)
        • J33.8 Other polyp of sinus

Code Version: 2022 ICD-10-CM


Synonyms

  • Frontal sinus polyp
  • Herniated polyp of maxillary sinus
  • Polyp of ethmoidal sinus
  • Polyp of maxillary sinus
  • Polyp of nasal sinus
  • Polyp of sphenoidal sinus

Diagnostic Related Group(s)

The code J33.8 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Ear, Nose, Mouth And Throat Diagnoses With Mcc (154)
  • Other Ear, Nose, Mouth And Throat Diagnoses With Cc (155)
  • Other Ear, Nose, Mouth And Throat Diagnoses Without Cc/mcc (156)

References to Index of Diseases and Injuries

The code J33.8 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Accessory polyp of sinus
    • Ethmoidal polyp of sinus
    • Maxillary polyp of sinus
    • Sphenoidal polyp of sinus

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
J33.8 Right Arrow 471.8 Nasal sinus polyp NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
J33 Nasal polyp
J33.0 Polyp of nasal cavity
J33.1 Polypoid sinus degeneration
J33.9 Nasal polyp, unspecified


This page was last updated on: 10/1/2023