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Diagnostic Scope Exam Of The Sphenoid Sinus

Wisconsin rates for HCPCS 31235

A thin scope passed through the nose to look inside the sphenoid sinus, the air space behind the nasal cavity. It is used to see what is going on, not to treat anything. Entry is through the sinus opening or a small puncture.

Rates data updated July 2026.

Professionalmedian $759 · 10th–90th $380$1,8620%5%10%10th90th$759$200.0$500.0$1.0K$2.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Anthem BCBS
Setting
Professional
Modifier
50 · Both sides
Typical Low
$380.19
Median
$758.58
Typical High
$1,862.09
DeanCare
Setting
Professional
Modifier
50 · Both sides
Typical Low
$512.86
Median
$776.25
Typical High
$1,380.38