61564 Excision of skull tumor
Also known as: complex skull tumor resection, extensive skull base excision
Excision of complex skull base tumor with extensive bone removal and potential reconstruction of cranial vault defect.
In Plain Language
Removal of complicated skull tumor; Large skull tumor surgery
Clinical Context
Performed for large, invasive skull base tumors requiring extensive osseous resection and frequently mandating reconstruction for stabilization.
RVU Breakdown
| Work RVU | 33.87 |
| Total RVU | 33.87 |
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 33.87, this code ranks in the 95th percentile among Surgery codes — 4.2x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 61564?
CPT 61564 (Excision of skull tumor) is a Surgery code. Excision of complex skull base tumor with extensive bone removal and potential reconstruction of cranial vault defect.
What is the wRVU value for CPT 61564?
The work RVU for CPT 61564 is 33.87. This code is primarily used by Neurosurgery, Surgical Oncology. It has a 90-day global period.
When is CPT 61564 used?
Performed for large, invasive skull base tumors requiring extensive osseous resection and frequently mandating reconstruction for stabilization.
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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.