21296 Revision of jaw muscle/bone
Also known as: jaw muscle/bone revision, jaw reconstruction revision
Revision of jaw muscles and/or jaw bone for correction of deformity or dysfunction, more extensive than simple revision.
In Plain Language
Correcting jaw muscle or bone problems; Jaw revision surgery
Clinical Context
Used for more significant muscular imbalance or skeletal malposition requiring surgical correction.
RVU Breakdown
| Work RVU | 4.66 |
| Total RVU | 4.66 |
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 4.66, this code ranks in the 32nd percentile among Surgery codes — 1.7x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 21296?
CPT 21296 (Revision of jaw muscle/bone) is a Surgery code. Revision of jaw muscles and/or jaw bone for correction of deformity or dysfunction, more extensive than simple revision.
What is the wRVU value for CPT 21296?
The work RVU for CPT 21296 is 4.66. This code is primarily used by Maxillofacial Surgery, Oral Surgery. It has a 90-day global period.
When is CPT 21296 used?
Used for more significant muscular imbalance or skeletal malposition requiring surgical correction.
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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.