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Nasal Endoscopy With View Inside the Cheek Sinus

Washington, DC rates for HCPCS 31233

A thin lighted telescope is passed into the nose to inspect the nasal passages, and a small opening is made so the inside of the sinus within the cheek can be seen directly. This is an examination: the surgeon looks and may take a sample, but does not carry out a larger repair at the same time.

Rates data updated July 2026.

Professionalmedian $288 · 10th–90th $145$3390%10%20%10th90th$288$100.0$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
Aetna
Setting
Professional
Modifier
Global
Typical Low
$144.54
Median
$158.49
Typical High
$338.84
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$117.49
Median
$660.69
Typical High
$3,235.94
Cigna
Setting
Professional
Modifier
Global
Typical Low
$134.90
Median
$288.40
Typical High
$630.96
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$295.12
Median
$309.03
Typical High
$645.65
United
Setting
Professional
Modifier
Global
Typical Low
$125.89
Median
$302.00
Typical High
$676.08