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Donor Bone Graft For Spinal Fusion

Montana rates for HCPCS 20930

This adds donor bone material, broken into small pieces, to help promote bone growth during a spinal fusion. It is billed in addition to the main procedure, since it supports the primary surgery rather than standing alone. Using donor bone avoids the need to take a second graft from the patient's own body.

Rates data updated July 2026.

How much does Donor Bone Graft For Spinal Fusion cost?

$170

Typical negotiated rate. In Montana, July 2026.

Insurers have agreed to pay about $170 for this service. The price depends on where it is billed: about $162 from a physician practice, and about $200 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 6 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$162$112 to $200
FacilityA hospital or hospital-owned outpatient department$200$200 to $209

How much rates vary

Facilitymedian $200 · 10th to 90th $170 to $19,055Professionalmedian $162 · 10th to 90th $110 to $468
$1$10$100$1K$10K$100Kfacility $200professional $162

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
$0.89
Median
$3,467.37
Typical High
$19,054.61
Aetna
Setting
Professional
Modifier
Global
Typical Low
$109.65
Median
$123.03
Typical High
$467.74
BCBS
Setting
Facility
Modifier
Global
Typical Low
$64,565.42
Median
$75,857.76
Typical High
$91,201.08
Cigna
Setting
Facility
Modifier
Global
Typical Low
$181.97
Median
$181.97
Typical High
$181.97
Cigna
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$165.96
Typical High
$257.04
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$173.78
Median
$199.53
Typical High
$208.93
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$199.53
Typical High
$208.93
Providence
Setting
Facility
Modifier
Global
Typical Low
$141.25
Median
$177.83
Typical High
$239.88
Providence
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$120.23
Typical High
$234.42
United
Setting
Professional
Modifier
Global
Typical Low
$125.89
Median
$199.53
Typical High
$229.09

Where Montana sits

The same service costs 20.4 times more in California than in Minnesota. 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.

Montana· 32nd of 51

$170

CA $1,660MN $81.28

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.