24100 Arthrotomy elbow synovial biopsy only
Also known as: elbow synovial biopsy, arthrotomy synovial bx, elbow synovitis evaluation
Arthrotomy of elbow (synovial biopsy only). Opening of elbow joint specifically for synovial tissue sampling without extensive exploration.
In Plain Language
biopsy of elbow joint lining; joint tissue sampling
Clinical Context
Performed for diagnostic evaluation of inflammatory, infectious, or neoplastic synovial pathology when synovial biopsy alone is indicated.
RVU Breakdown
| Work RVU | 4.94 |
| Total RVU | 4.94 |
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 4.94, this code ranks in the 33rd percentile among Surgery codes — 1.6x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 24100?
CPT 24100 (Arthrotomy elbow synovial biopsy only) is a Surgery code. Arthrotomy of elbow (synovial biopsy only). Opening of elbow joint specifically for synovial tissue sampling without extensive exploration.
What is the wRVU value for CPT 24100?
The work RVU for CPT 24100 is 4.94. This code is primarily used by Orthopedic Surgery, Pathology. It has a 90-day global period.
When is CPT 24100 used?
Performed for diagnostic evaluation of inflammatory, infectious, or neoplastic synovial pathology when synovial biopsy alone is indicated.
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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.