J34.839 ICD-10-CM Code: Odontogenic sinusitis, unspecified
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Code Set: New for FY2027 — not valid before October 1, 2026. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
No additional overview provided for this record.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for J34.839 in the official ICD-10-CM tabular list.
Inclusion Terms
Alternative terms the tabular list files under this code.
- Odontogenic sinusitis NOS
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- varicose ulcer of nasal septum (I86.8)
Nearest Codes in This Family
Official ICD-10-CM classifications closest to J34.839 in its code family, with their registry titles.
- J34.8211 — External nasal valve collapse, static
- J34.8212 — External nasal valve collapse, dynamic
- J34.829 — Nasal valve collapse, unspecified
- J34.83 — Odontogenic sinusitis
- J34.830 — Odontogenic sinusitis, maxillary sinus
- J34.831 — Odontogenic sinusitis, ethmoid sinus
- J34.832 — Odontogenic sinusitis, frontal sinus
- J34.833 — Odontogenic sinusitis, sphenoid sinus
- J34.89 — Other specified disorders of nose and nasal sinuses
- J34.9 — Unspecified disorder of nose and nasal sinuses
Indexed Clinical Terms (1)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Sinusitis (accessory) (chronic) (hyperplastic) (nasal) (nonpurulent) (purulent), odontogenic NOS