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Nasal Endoscopy With View Inside the Cheek Sinus

Idaho 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 October 2026.

How much does Nasal Endoscopy With View Inside the Cheek Sinus cost?

$331

Typical negotiated rate. In Idaho, October 2026.

Insurers have agreed to pay about $331 for this service. The price depends on where it is billed: about $331 from a physician practice, and about $339 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$331$229 to $513
FacilityA hospital or hospital-owned outpatient department$339$257 to $676

How much rates vary

Facilitymedian $339 · 10th to 90th $182 to $1,230Professionalmedian $331 · 10th to 90th $186 to $575
$50$100$200$500$1K$2K$5Kfacility $339professional $331

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$1,621.81
Median
$4,466.84
Typical High
$7,244.36
Aetna
Setting
Professional
Modifier
None
Typical Low
$181.97
Median
$331.13
Typical High
$676.08
BCBS Idaho
Setting
Facility
Modifier
None
Typical Low
$234.42
Median
$354.81
Typical High
$1,230.27
BCBS Idaho
Setting
Professional
Modifier
None
Typical Low
$208.93
Median
$407.38
Typical High
$575.44
Cigna
Setting
Facility
Modifier
None
Typical Low
$234.42
Median
$263.03
Typical High
$363.08
Cigna
Setting
Professional
Modifier
None
Typical Low
$186.21
Median
$302.00
Typical High
$426.58
Moda Health
Setting
Facility
Modifier
None
Typical Low
$165.96
Median
$389.05
Typical High
$5,495.41
Moda Health
Setting
Professional
Modifier
None
Typical Low
$194.98
Median
$331.13
Typical High
$676.08
Molina
Setting
Professional
Modifier
None
Typical Low
$30.20
Median
$30.20
Typical High
$30.20
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$229.09
Median
$229.09
Typical High
$524.81
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$229.09
Median
$269.15
Typical High
$537.03
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$724.44
Median
$1,047.13
Typical High
$1,348.96
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$257.04
Median
$288.40
Typical High
$549.54
Select Health
Setting
Facility
Modifier
None
Typical Low
$251.19
Median
$257.04
Typical High
$588.84
Select Health
Setting
Professional
Modifier
None
Typical Low
$144.54
Median
$251.19
Typical High
$338.84
United
Setting
Facility
Modifier
None
Typical Low
$144.54
Median
$363.08
Typical High
$501.19
United
Setting
Professional
Modifier
None
Typical Low
$144.54
Median
$281.84
Typical High
$501.19
20 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$91.20
Median
$162.18
Typical High
$331.13
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$36.31
Median
$66.07
Typical High
$134.90
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$134.90
Median
$245.47
Typical High
$501.19
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$26.92
Median
$48.98
Typical High
$100.00
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$18.20
Median
$33.11
Typical High
$67.61
BCBS Idaho
Setting
Facility
Modifier
50 · Both sides
Typical Low
$251.19
Median
$501.19
Typical High
$1,862.09
BCBS Idaho
Setting
Professional
Modifier
50 · Both sides
Typical Low
$316.23
Median
$380.19
Typical High
$851.14
BCBS Idaho
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$190.55
Median
$229.09
Typical High
$501.19
BCBS Idaho
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$20.89
Median
$25.12
Typical High
$51.29
BCBS Idaho
Setting
Professional
Modifier
63 · Small infant
Typical Low
$251.19
Median
$616.60
Typical High
$707.95
BCBS Idaho
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$151.36
Median
$177.83
Typical High
$398.11
BCBS Idaho
Setting
Professional
Modifier
80 · Assistant surgeon
Typical Low
$38.02
Median
$40.74
Typical High
$89.13
BCBS Idaho
Setting
Professional
Modifier
81 · Minimal assistant surgeon
Typical Low
$33.88
Median
$39.81
Typical High
$95.50
BCBS Idaho
Setting
Professional
Modifier
82 · Assistant surgeon, no resident
Typical Low
$33.88
Median
$40.74
Typical High
$91.20
BCBS Idaho
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$28.84
Median
$34.67
Typical High
$77.62
Moda Health
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$91.20
Median
$162.18
Typical High
$331.13
Moda Health
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$36.31
Median
$66.07
Typical High
$134.90
Moda Health
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$134.90
Median
$245.47
Typical High
$501.19
Moda Health
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$26.92
Median
$48.98
Typical High
$100.00
Moda Health
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$18.20
Median
$33.11
Typical High
$67.61

Where Idaho sits

The same service costs 3.2 times more in Wisconsin than in Kentucky. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Idaho· 15th of 51

$331

WI $646KY $204

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.