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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 October 2026.

How much does Donor Bone Graft For Spinal Fusion cost?

$132

Typical negotiated rate. In Maryland, October 2026.

Insurers have agreed to pay about $132 for this service. The price depends on where it is billed: about $126 from a physician practice, and about $209 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$126$112 to $158
FacilityA hospital or hospital-owned outpatient department$209$107 to $603

How much rates vary

Facilitymedian $209 · 10th to 90th $76 to $661Professionalmedian $126 · 10th to 90th $95 to $191
$50$100$200$500$1K$2K$5Kfacility $209professional $126

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$117.49
Median
$144.54
Typical High
$234.42
Aetna
Setting
Professional
Modifier
None
Typical Low
$117.49
Median
$123.03
Typical High
$123.03
CareFirst
Setting
Professional
Modifier
None
Typical Low
$144.54
Median
$158.49
Typical High
$158.49
Cigna
Setting
Facility
Modifier
None
Typical Low
$489.78
Median
$602.56
Typical High
$7,079.46
Cigna
Setting
Professional
Modifier
None
Typical Low
$102.33
Median
$117.49
Typical High
$208.93
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$123.03
Median
$138.04
Typical High
$208.93
United
Setting
Facility
Modifier
None
Typical Low
$64.57
Median
$144.54
Typical High
$616.60
United
Setting
Professional
Modifier
None
Typical Low
$95.50
Median
$112.20
Typical High
$257.04
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$61.66
Median
$61.66
Typical High
$61.66
5 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$58.88
Median
$58.88
Typical High
$61.66
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$23.44
Median
$23.44
Typical High
$24.55
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$87.10
Median
$87.10
Typical High
$91.20
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$17.38
Median
$17.38
Typical High
$18.20
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$11.75
Median
$11.75
Typical High
$12.30

Where Maryland sits

The same service costs 4.0 times more in Alaska 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.

Maryland· 44th of 51

$132

AK $468DE $117

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.