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Voice Box Exam With Stretching Of A Narrowing

Missouri rates for HCPCS 31528

A scope is passed through the mouth into the voice box so the surgeon can look at it directly and widen a narrowed part of the airway, stretching it with a dilator or a balloon. It relieves noisy or difficult breathing and a weak voice caused by scarring or narrowing. This covers the first such stretching; repeat sessions are billed separately.

Rates data updated July 2026.

How much does Voice Box Exam With Stretching Of A Narrowing cost?

$2,455

Typical facility fee. In Missouri, July 2026.

Insurers have agreed to pay about $2,455 for this service. Most negotiated rates run $1,288 to $3,467.

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 $2,455 · 10th to 90th $417 to $5,623
$200.0$500.0$1.0K$2.0K$5.0K$10.0K$20.0Kfacility $2,455

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
$288.40
Median
$2,951.21
Typical High
$7,413.10
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
$147.91
Median
$1,659.59
Typical High
$16,218.10
United
Setting
Facility
Modifier
Global
Typical Low
$1,479.11
Median
$2,951.21
Typical High
$5,128.61

Where Missouri sits

The same service costs 63.1 times more in Indiana than in North Dakota. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Missouri $2,455 · 34th of 50
IN $9,333ND $148

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.