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Unlisted Surgical Procedure On The Sinuses

New Mexico rates for HCPCS 31299

Covers an operation on the paranasal sinuses — the air-filled spaces in the bones around the nose and eyes — that has no standard named entry of its own. It is used when the surgery performed does not match any established named sinus procedure, and the surgeon provides a written description of what was done.

Rates data updated July 2026.

How much does Unlisted Surgical Procedure On The Sinuses cost?

$501

Typical facility fee. In New Mexico, July 2026.

Insurers have agreed to pay about $501 for this service. Most negotiated rates run $347 to $794.

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 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $562 · 10th to 90th $195 to $2,089Professionalmedian $71 · 10th to 90th $60 to $85
$100$1K$10Kfacility $562professional $71

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$1,000.00
Median
$2,089.30
Typical High
$7,762.47
BCBS
Setting
Facility
Modifier
Global
Typical Low
$169.82
Median
$426.58
Typical High
$691.83
Molina
Setting
Professional
Modifier
Global
Typical Low
$60.26
Median
$70.79
Typical High
$85.11
United
Setting
Facility
Modifier
Global
Typical Low
$229.09
Median
$1,096.48
Typical High
$1,445.44

Where New Mexico sits

The same service costs 416.9 times more in Wisconsin than in Hawaii. 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.

New Mexico· 45th of 49

$501

WI $12,303HI $29.51

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.