63621 Srs spinal lesion additional
Surgery
+Add-on
Also known as: additional spinal radiosurgery session, multi-session radiosurgery
Stereotactic radiosurgery of spinal lesion, each additional session. Add-on code for additional radiosurgery sessions beyond the initial treatment.
Clinical Context
Applied when spinal radiosurgery requires multiple treatment sessions for optimal lesion control.
RVU Breakdown
| Work RVU | 3.90 |
| Practice Expense RVU | 1.37 |
| Malpractice RVU | 1.64 |
| Total RVU | 6.91 |
Est. Medicare Payment
$230.79
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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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.