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Structural Donor Bone Graft For Spine Surgery

Maine 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 July 2026.

Facilitymedian $2,455 · 10th–90th $1$5,7540%20%40%10th90th$2,455$1.0$5.0$20.0$100.0$500.0$2.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$0.89
Median
$2,454.71
Typical High
$5,754.40
Martin's Point
Setting
Facility
Modifier
Global
Typical Low
$0.89
Median
$1,862.09
Typical High
$5,754.40