21452 Percutaneous treatment mndblr fracture external fixation
Also known as: percutaneous mandible fixation, external fixator mandible
Percutaneous treatment of mandibular fracture with external fixation. Minimally invasive stabilization of mandibular fractures using externally placed fixation devices without open surgical exposure.
In Plain Language
jaw fracture stabilization with external device; external fixation of lower jaw break
Clinical Context
Used for mandibular fractures where percutaneous fixation is sufficient for stability. External devices provide reduction and maintain alignment while allowing some jaw function. Alternative to open surgery in selected cases.
RVU Breakdown
| Work RVU | 2.34 |
| Total RVU | 2.34 |
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 2.34, this code ranks in the 16th percentile among Surgery codes — 3.4x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 21452?
CPT 21452 (Percutaneous treatment mndblr fracture external fixation) is a Surgery code. Percutaneous treatment of mandibular fracture with external fixation. Minimally invasive stabilization of mandibular fractures using externally placed fixation devices without open surgical exposure.
What is the wRVU value for CPT 21452?
The work RVU for CPT 21452 is 2.34. This code is primarily used by Oral Surgery, Otolaryngology. It has a 90-day global period.
When is CPT 21452 used?
Used for mandibular fractures where percutaneous fixation is sufficient for stability. External devices provide reduction and maintain alignment while allowing some jaw function. Alternative to open surgery in selected cases.
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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.