64719 Revise ulnar nerve at wrist
Also known as: ulnar nerve surgery wrist, ulnar tunnel decompression, Guyon canal release
Surgical revision of the ulnar nerve at the wrist region to decompress or restore function. May include nerve mobilization or transposition procedures.
In Plain Language
wrist nerve repair; releasing the nerve at the wrist
Clinical Context
Treats ulnar tunnel syndrome or other compression neuropathies at the wrist level causing hand pain, numbness, or motor weakness. Less common than elbow compression but important for distal ulnar nerve dysfunction.
RVU Breakdown
| Work RVU | 4.85 |
| Total RVU | 4.85 |
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 4.85, this code ranks in the 33rd 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 64719?
CPT 64719 (Revise ulnar nerve at wrist) is a Surgery code. Surgical revision of the ulnar nerve at the wrist region to decompress or restore function. May include nerve mobilization or transposition procedures.
What is the wRVU value for CPT 64719?
The work RVU for CPT 64719 is 4.85. This code is primarily used by Hand Surgery, Orthopedic Surgery, Neurosurgery. It has a 90-day global period.
When is CPT 64719 used?
Treats ulnar tunnel syndrome or other compression neuropathies at the wrist level causing hand pain, numbness, or motor weakness. Less common than elbow compression but important for distal ulnar nerve dysfunction.
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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.