61736 Litt intracranial 1 traj 1 simple lesion
Also known as: laser ablation, LITT
Stereotactic laser interstitial thermal therapy ablation of single intracranial lesion via single trajectory approach.
In Plain Language
Destroying brain lesion with laser heat
Clinical Context
Minimally invasive thermal ablation for gliomas, cavernomas, and other focal lesions using laser guidance.
RVU Breakdown
| Work RVU | 18.58 |
| Total RVU | 18.58 |
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 0-day global period, meaning pre- and post-operative E&M visits are billable separately on the same day. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 18.58, this code ranks in the 80th percentile among Surgery codes — 2.3x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 61736?
CPT 61736 (Litt intracranial 1 traj 1 simple lesion) is a Surgery code. Stereotactic laser interstitial thermal therapy ablation of single intracranial lesion via single trajectory approach.
What is the wRVU value for CPT 61736?
The work RVU for CPT 61736 is 18.58. This code is primarily used by Neurosurgery.
When is CPT 61736 used?
Minimally invasive thermal ablation for gliomas, cavernomas, and other focal lesions using laser guidance.
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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.