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Unlisted Voice Box Procedure

Missouri 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?

$1,995

Typical facility fee. In Missouri, July 2026.

Insurers have agreed to pay about $1,995 for this service. Most negotiated rates run $1,175 to $3,388.

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 $1,862 · 10th to 90th $708 to $5,248Professionalmedian $2,630 · 10th to 90th $1,622 to $4,898
$200$500$1K$2K$5Kfacility $1,862professional $2,630

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
$1,174.90
Median
$2,511.89
Typical High
$7,762.47
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,621.81
Median
$2,630.27
Typical High
$4,897.79
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$676.08
Median
$1,819.70
Typical High
$3,981.07
Medica
Setting
Facility
Modifier
Global
Typical Low
$354.81
Median
$1,096.48
Typical High
$1,995.26
United
Setting
Facility
Modifier
Global
Typical Low
$190.55
Median
$691.83
Typical High
$1,513.56

Where Missouri 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.

Missouri· 33rd of 50

$1,995

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.