61140 Burr hole/treph biopsy brain/lesion
Also known as: burr hole biopsy, brain biopsy via burr hole, lesion biopsy
Burr hole(s) and/or trephination of the skull with biopsy of brain tissue or lesion and/or removal of lesion from brain parenchyma.
Clinical Context
Performed for diagnosis of suspected brain tumor, abscess, demyelinating disease, or other parenchymal lesions when location precludes larger craniotomy. Stereotactic guidance improves diagnostic yield and safety.
RVU Breakdown
| Work RVU | 16.80 |
| Practice Expense RVU | 14.14 |
| Malpractice RVU | 7.02 |
| Total RVU | 37.96 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against MGMA data — 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.