64718 Revise ulnar nerve at elbow
Also known as: ulnar nerve decompression elbow, cubital tunnel surgery, ulnar nerve transposition
Surgical revision of the ulnar nerve at the elbow region, typically involving decompression or repositioning to relieve compression or restore function. Commonly performed for cubital tunnel syndrome.
In Plain Language
releasing the nerve at the funny bone; elbow nerve decompression
Clinical Context
Indicated for cubital tunnel syndrome with nerve compression at the elbow causing pain, numbness, or weakness in the ring and little fingers. Surgery relieves pressure on the nerve.
RVU Breakdown
| Work RVU | 7.08 |
| Total RVU | 7.08 |
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 7.08, this code ranks in the 46th percentile among Surgery codes — 1.1x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 64718?
CPT 64718 (Revise ulnar nerve at elbow) is a Surgery code. Surgical revision of the ulnar nerve at the elbow region, typically involving decompression or repositioning to relieve compression or restore function. Commonly performed for cubital tunnel syndrome.
What is the wRVU value for CPT 64718?
The work RVU for CPT 64718 is 7.08. This code is primarily used by Orthopedic Surgery, Hand Surgery, Neurosurgery. It has a 90-day global period.
When is CPT 64718 used?
Indicated for cubital tunnel syndrome with nerve compression at the elbow causing pain, numbness, or weakness in the ring and little fingers. Surgery relieves pressure on the nerve.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against MGMA data — all in one app.
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.