Diagnosis Code

J33.0 POLYP OF NASAL CAVITY


Code Information

Diagnosis Code: J33.0

Short Description: Polyp of nasal cavity

Long Description: Polyp of nasal cavity

The code J33.0 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)
        • J33.0 Polyp of nasal cavity

Code Version: 2022 ICD-10-CM


Synonyms

  • Choanal polyp
  • Polyp in nasopharynx
  • Polyp of bilateral nasal cavities
  • Polyp of left nasal cavity
  • Polyp of mucous membrane of choana
  • Polyp of nasal cavity
  • Polyp of nasal cavity and/or nasal sinus
  • Polyp of right nasal cavity

Diagnostic Related Group(s)

The code J33.0 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 J33.0 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Choanal polyp
    • Nasopharyngeal polyp

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
J33.0 Right Arrow 471.0 Polyp of nasal cavity

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
J33.1 Polypoid sinus degeneration
J33.8 Other polyp of sinus
J33.9 Nasal polyp, unspecified


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