64892 Nerve grf 1strnd arm/leg <4cm
Also known as: single strand nerve graft arm/leg short, extremity nerve graft
Surgical nerve graft using autologous nerve tissue in a single strand less than 4 centimeters for repair of arm or leg nerve injuries.
In Plain Language
nerve transplant in arm/leg; small limb nerve graft
Clinical Context
Indicated for arm or leg nerve gaps less than 4 cm. Uses harvested autologous nerve for primary repair.
RVU Breakdown
| Work RVU | 15.35 |
| Total RVU | 15.35 |
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 15.35, this code ranks in the 74th percentile among Surgery codes — 1.9x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 64892?
CPT 64892 (Nerve grf 1strnd arm/leg <4cm) is a Surgery code. Surgical nerve graft using autologous nerve tissue in a single strand less than 4 centimeters for repair of arm or leg nerve injuries.
What is the wRVU value for CPT 64892?
The work RVU for CPT 64892 is 15.35. This code is primarily used by Orthopedic Surgery, Plastic Surgery, Neurosurgery. It has a 90-day global period.
When is CPT 64892 used?
Indicated for arm or leg nerve gaps less than 4 cm. Uses harvested autologous nerve for primary repair.
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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.