go back

Donor Bone Graft For Spinal Fusion

Maryland 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?

$123

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $123 for this service. The price depends on where it is billed: about $126 from a physician practice, and about $63.10 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$126$115 to $158
FacilityA hospital or hospital-owned outpatient department$63.10$48.98 to $813

How much rates vary

Facilitymedian $63 · 10th to 90th $39 to $8,318Professionalmedian $126 · 10th to 90th $105 to $380
$1.0$10.0$100.0$1.0K$10.0Kfacility $63professional $126

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
$38.90
Median
$63.10
Typical High
$8,317.64
Aetna
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$123.03
Typical High
$457.09
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$144.54
Median
$158.49
Typical High
$181.97
Cigna
Setting
Facility
Modifier
Global
Typical Low
$512.86
Median
$512.86
Typical High
$645.65
Cigna
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$147.91
Typical High
$309.03
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$123.03
Median
$141.25
Typical High
$245.47
United
Setting
Facility
Modifier
Global
Typical Low
$36.31
Median
$40.74
Typical High
$128.82
United
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$144.54
Typical High
$245.47
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$61.66
Median
$61.66
Typical High
$61.66

Where Maryland sits

The same service costs 20.4 times more in California than in Minnesota. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Maryland $123 · 47th of 51
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.