25391 Lengthen radius or ulna
Also known as: radial or ulnar lengthening
Lengthening of the radius or ulna bone through distraction osteogenesis or graft augmentation.
In Plain Language
making forearm bone longer
Clinical Context
Used for shortening from tumor resection, growth disturbances, or length-related instability.
RVU Breakdown
| Work RVU | 13.92 |
| Total RVU | 13.92 |
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 13.92, this code ranks in the 70th percentile among Surgery codes — 1.7x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 25391?
CPT 25391 (Lengthen radius or ulna) is a Surgery code. Lengthening of the radius or ulna bone through distraction osteogenesis or graft augmentation.
What is the wRVU value for CPT 25391?
The work RVU for CPT 25391 is 13.92. This code is primarily used by Orthopedic Surgery, Hand Surgery. It has a 90-day global period.
When is CPT 25391 used?
Used for shortening from tumor resection, growth disturbances, or length-related instability.
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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.