21215 Lower jaw bone graft
Also known as: mandibular bone graft, lower jaw graft
Bone graft specifically to the lower jaw (mandible) for reconstruction or augmentation of mandibular defects.
In Plain Language
Bone graft to lower jaw; Jawbone reconstruction with graft
Clinical Context
Used for mandibular defects, post-ablative surgery reconstruction, or mandibular augmentation.
RVU Breakdown
| Work RVU | 11.92 |
| Total RVU | 11.92 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. This code has a 90-day global period, which includes the day of the procedure, 1 day preoperative, and 90 days of postoperative care. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 11.92, this code ranks in the 65th percentile among Surgery codes — 1.5x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 21215?
CPT 21215 (Lower jaw bone graft) is a Surgery code. Bone graft specifically to the lower jaw (mandible) for reconstruction or augmentation of mandibular defects.
What is the wRVU value for CPT 21215?
The work RVU for CPT 21215 is 11.92. This code is primarily used by Maxillofacial Surgery, Oral Surgery, Head and Neck Surgery. It has a 90-day global period.
When is CPT 21215 used?
Used for mandibular defects, post-ablative surgery reconstruction, or mandibular augmentation.
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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.