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J34.833

J34.833: Odontogenic sinusitis, sphenoid sinus

Billable / specific codeICD-10-CM

J34.833 is a billable, specific ICD-10-CM code for odontogenic sinusitis, sphenoid sinus. It is valid for submission on a claim.

Check J34.833 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above J34.833

Not part of this code, but both may be coded when both are present.

Written on J34: Other and unspecified disorders of nose and nasal sinuses

  • varicose ulcer of nasal septum (I86.8)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Sinusitis›odontogenic NOS›sphenoid sinus

Code history

  • addedFY2024-FY2027

    Odontogenic sinusitis, sphenoid sinus

Other codes under J34.83

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.