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Diagnostic Scope Exam Of The Sphenoid Sinus

New Hampshire 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.

How much rates vary

Professionalmedian $468 · 10th to 90th $209 to $912
$200$500$1K$2Kprofessional $468

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Anthem BCBS
Setting
Professional
Modifier
50 · Both sides
Typical Low
$208.93
Median
$467.74
Typical High
$912.01