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Unlisted Voice Box Procedure

Mississippi 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?

$776

Typical negotiated rate. In Mississippi, July 2026.

Insurers have agreed to pay about $776 for this service. The price depends on where it is billed: about $191 from a physician practice, and about $832 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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 5 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$191$39.81 to $191
FacilityA hospital or hospital-owned outpatient department$832$490 to $1,148

How much rates vary

Facilitymedian $832 · 10th to 90th $407 to $2,818Professionalmedian $191 · 10th to 90th $21 to $191
$20$50$100$200$500$1K$2Kfacility $832professional $191

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
$501.19
Median
$1,122.02
Typical High
$2,818.38
BCBS
Setting
Professional
Modifier
Global
Typical Low
$190.55
Median
$190.55
Typical High
$190.55
Cigna
Setting
Facility
Modifier
Global
Typical Low
$223.87
Median
$223.87
Typical High
$223.87
Cigna
Setting
Professional
Modifier
Global
Typical Low
$194.98
Median
$194.98
Typical High
$194.98
Molina
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$25.12
Typical High
$39.81
United
Setting
Facility
Modifier
Global
Typical Low
$269.15
Median
$537.03
Typical High
$1,479.11

Where Mississippi 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.

Mississippi· 46th of 50

$776

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.