21122 Geniop sldg osteot 2/>
Also known as: segmental genioplasty, multi-piece genioplasty, split genioplasty
Genioplasty with sliding osteotomy of the chin in two or more pieces, allowing greater flexibility in three-dimensional repositioning.
In Plain Language
Multi-piece chin reconstruction; Complex chin reshaping with multiple bone cuts; Advanced chin surgery with multiple segments
Clinical Context
Used for severe chin deformities, asymmetry, or when multiple-plane correction is needed. Provides more precise positioning.
RVU Breakdown
| Work RVU | 8.49 |
| Total RVU | 8.49 |
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 8.49, this code ranks in the 52nd percentile among Surgery codes — 1.1x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 21122?
CPT 21122 (Geniop sldg osteot 2/>) is a Surgery code. Genioplasty with sliding osteotomy of the chin in two or more pieces, allowing greater flexibility in three-dimensional repositioning.
What is the wRVU value for CPT 21122?
The work RVU for CPT 21122 is 8.49. This code is primarily used by Maxillofacial Surgery, Plastic Surgery. It has a 90-day global period.
When is CPT 21122 used?
Used for severe chin deformities, asymmetry, or when multiple-plane correction is needed. Provides more precise positioning.
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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.