63185 Incise spine nerve half segmnt
Also known as: selective rhizotomy, partial rhizotomy, half-segmental nerve division
Incision of spinal nerve root for half of a segment. This ablative nerve procedure involves selective division of half of the spinal nerve rootlets or tract to treat pain or restore function.
In Plain Language
partial nerve root cutting for pain control
Clinical Context
Used for selective dorsal rhizotomy in pediatric spasticity or for partial root sectioning in pain management, particularly for segmental pain or dystonia.
RVU Breakdown
| Work RVU | 16.08 |
| Total RVU | 16.08 |
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 16.08, this code ranks in the 75th percentile among Surgery codes — 2.0x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 63185?
CPT 63185 (Incise spine nerve half segmnt) is a Surgery code. Incision of spinal nerve root for half of a segment. This ablative nerve procedure involves selective division of half of the spinal nerve rootlets or tract to treat pain or restore function.
What is the wRVU value for CPT 63185?
The work RVU for CPT 63185 is 16.08. This code is primarily used by Neurosurgery, Spinal Neurosurgery. It has a 90-day global period.
When is CPT 63185 used?
Used for selective dorsal rhizotomy in pediatric spasticity or for partial root sectioning in pain management, particularly for segmental pain or dystonia.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and export board-ready case logs — 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.