61535 Remove brain electrodes
Also known as: electrode removal, brain electrode explant
Craniotomy or craniectomy with removal of chronically implanted brain electrodes used for prior recording or stimulation.
In Plain Language
surgical removal of implanted brain recording device
Clinical Context
Performed after completion of preoperative seizure monitoring or when deep brain stimulation therapy is discontinued. Requires opening brain to remove intracranial electrode grids or leads safely.
RVU Breakdown
| Work RVU | 12.82 |
| Total RVU | 12.82 |
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 12.82, this code ranks in the 67th percentile among Surgery codes — 1.6x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 61535?
CPT 61535 (Remove brain electrodes) is a Surgery code. Craniotomy or craniectomy with removal of chronically implanted brain electrodes used for prior recording or stimulation.
What is the wRVU value for CPT 61535?
The work RVU for CPT 61535 is 12.82. This code is primarily used by neurosurgery, epilepsy surgery. It has a 90-day global period.
When is CPT 61535 used?
Performed after completion of preoperative seizure monitoring or when deep brain stimulation therapy is discontinued. Requires opening brain to remove intracranial electrode grids or leads safely.
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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.