21120 Genioplasty augmentation
Also known as: genioplasty, chin augmentation, chin implant
Genioplasty augmentation involving bone or soft tissue augmentation to the chin to increase projection or improve facial contour.
In Plain Language
Chin enhancement surgery; Making your chin larger or more projecting; Chin reshaping with implant
Clinical Context
Used for microgenia, aesthetic improvement, or functional speech/swallowing issues. May involve implant placement or osteoplasty.
RVU Breakdown
| Work RVU | 4.97 |
| Total RVU | 4.97 |
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 4.97, this code ranks in the 34th percentile among Surgery codes — 1.6x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 21120?
CPT 21120 (Genioplasty augmentation) is a Surgery code. Genioplasty augmentation involving bone or soft tissue augmentation to the chin to increase projection or improve facial contour.
What is the wRVU value for CPT 21120?
The work RVU for CPT 21120 is 4.97. This code is primarily used by Plastic Surgery, Maxillofacial Surgery, Otolaryngology. It has a 90-day global period.
When is CPT 21120 used?
Used for microgenia, aesthetic improvement, or functional speech/swallowing issues. May involve implant placement or osteoplasty.
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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.