47100 Wedge biopsy of liver
Also known as: wedge biopsy, open liver biopsy, hepatic wedge biopsy, liver biopsy wedge
Wedge biopsy of liver tissue. Surgical removal of liver wedge containing full thickness specimen.
In Plain Language
removing a wedge-shaped piece of liver tissue; surgical liver biopsy
Clinical Context
Performed during abdominal surgery to obtain full-thickness liver tissue for diagnosis of cirrhosis, fibrosis, or malignancy.
RVU Breakdown
| Work RVU | 12.59 |
| Total RVU | 12.59 |
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 12.59, this code ranks in the 66th 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 47100?
CPT 47100 (Wedge biopsy of liver) is a Surgery code. Wedge biopsy of liver tissue. Surgical removal of liver wedge containing full thickness specimen.
What is the wRVU value for CPT 47100?
The work RVU for CPT 47100 is 12.59. This code is primarily used by Hepatology, General Surgery. It has a 90-day global period.
When is CPT 47100 used?
Performed during abdominal surgery to obtain full-thickness liver tissue for diagnosis of cirrhosis, fibrosis, or malignancy.
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.