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Structural Donor Bone Graft For Spine Surgery

Iowa 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 $2,291 · 10th–90th $204$6,7610%10%10th90th$2,291Professionalmedian $204 · 10th–90th $107$5500%10%10th90th$204$100.0$200.0$500.0$1.0K$2.0K$5.0K$10.0K

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
$331.13
Median
$2,570.40
Typical High
$6,760.83
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$154.88
Typical High
$575.44
Medica
Setting
Facility
Modifier
Global
Typical Low
$165.96
Median
$257.04
Typical High
$2,137.96
Midlands
Setting
Professional
Modifier
Global
Typical Low
$239.88
Median
$257.04
Typical High
$416.87
United
Setting
Facility
Modifier
Global
Typical Low
$1,096.48
Median
$1,584.89
Typical High
$3,630.78