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Unlisted Voice Box Procedure

North Carolina rates for HCPCS 31599

A procedure on the larynx, the voice box in the front of the neck, that has no standard named entry of its own. The physician submits a written report describing exactly what was performed.

Rates data updated July 2026.

How much does Unlisted Voice Box Procedure cost?

$933

Typical facility fee. In North Carolina, July 2026.

Insurers have agreed to pay about $933 for this service. Most negotiated rates run $550 to $4,467.

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 $2,570 · 10th to 90th $891 to $7,586Professionalmedian $646 · 10th to 90th $166 to $5,495
$200$500$1K$2K$5Kfacility $2,570professional $646

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
Aetna
Setting
Facility
Modifier
Global
Typical Low
$1,288.25
Median
$3,981.07
Typical High
$7,585.78
Aetna
Setting
Professional
Modifier
Global
Typical Low
$165.96
Median
$645.65
Typical High
$5,495.41
Cigna
Setting
Professional
Modifier
Global
Typical Low
$97.72
Median
$97.72
Typical High
$97.72
United
Setting
Facility
Modifier
Global
Typical Low
$363.08
Median
$891.25
Typical High
$2,089.30
Wellcare
Setting
Facility
Modifier
Global
Typical Low
$1,995.26
Median
$1,995.26
Typical High
$1,995.26

Where North Carolina sits

The same service costs 39.8 times more in New Hampshire than in South Dakota. 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.

North Carolina· 43rd of 50

$933

NH $9,772SD $245

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.