20931 Sp bone algrft struct add-on
Surgery
+Add-on
Also known as: structural bone allograft, cortical bone allograft
Spinal bone allograft of structural type, add-on code for use with primary bone grafting procedures.
Clinical Context
Provides structural support during spinal fusion; used when significant load-bearing support is required.
RVU Breakdown
| Work RVU | 1.76 |
| Practice Expense RVU | 0.59 |
| Malpractice RVU | 0.59 |
| Total RVU | 2.94 |
Est. Medicare Payment
$98.20
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.