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Structural Donor Bone Graft For Spine Surgery

Vermont rates for HCPCS 20931

Adds a piece of donor bone that provides structural support during a spinal operation. It is performed alongside the main spine procedure and charged in addition to it. The primary procedure is charged separately.

Rates data updated October 2026.

How much does Structural Donor Bone Graft For Spine Surgery cost?

$656

Typical total for the visit. In Vermont, October 2026.

Insurers have agreed to pay about $656 for this procedure. That total is two separate charges: $155 to the doctor who performs it, and $501 to the hospital or surgery center where it takes place. Done somewhere without a facility charge, you pay only the first.

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.

What's inside this number

Part of the billTypicalRange
Physician feeThe doctor who performs it$155$141 to $186
Facility feeThe hospital or surgery center$501$501 to $3,020

How much rates vary

Facilitymedian $501 · 10th to 90th $468 to $3,715Professionalmedian $155 · 10th to 90th $129 to $219
$100$200$500$1K$2Kfacility $501professional $155

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$128.82
Median
$134.90
Typical High
$181.97
BCBS Vermont
Setting
Facility
Modifier
None
Typical Low
$3,019.95
Median
$3,019.95
Typical High
$3,715.35
BCBS Vermont
Setting
Professional
Modifier
None
Typical Low
$141.25
Median
$144.54
Typical High
$165.96
Cigna
Setting
Facility
Modifier
None
Typical Low
$467.74
Median
$467.74
Typical High
$467.74
Cigna
Setting
Professional
Modifier
None
Typical Low
$141.25
Median
$186.21
Typical High
$199.53
MVP Health Care
Setting
Professional
Modifier
None
Typical Low
$114.82
Median
$151.36
Typical High
$169.82
United
Setting
Facility
Modifier
None
Typical Low
$501.19
Median
$501.19
Typical High
$501.19
United
Setting
Professional
Modifier
None
Typical Low
$125.89
Median
$154.88
Typical High
$257.04

Where Vermont sits

The same service costs 137.0 times more in Michigan than in Delaware. 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.

Physician feeFacility fee

Vermont· 31st of 51

$656

$155 physician + $501 facility

MI $34,818DE $254

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.