36680 Insert needle bone cavity
Also known as: bone marrow aspiration, bone marrow biopsy, BMA, BMB
Insertion of needle into bone for bone marrow biopsy, aspiration, or sampling; each site.
In Plain Language
taking a sample of bone marrow; bone marrow procedure
Clinical Context
Used for evaluation of hematologic disorders, malignancies, infections, and other systemic conditions. Common sites include iliac crest and sternum.
RVU Breakdown
| Work RVU | 1.17 |
| Total RVU | 1.17 |
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 0-day global period, meaning pre- and post-operative E&M visits are billable separately on the same day. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 1.17, this code ranks in the 6th percentile among Surgery codes — 6.8x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 36680?
CPT 36680 (Insert needle bone cavity) is a Surgery code. Insertion of needle into bone for bone marrow biopsy, aspiration, or sampling; each site.
What is the wRVU value for CPT 36680?
The work RVU for CPT 36680 is 1.17. This code is primarily used by Hematology/Oncology, Pathology, Internal Medicine.
When is CPT 36680 used?
Used for evaluation of hematologic disorders, malignancies, infections, and other systemic conditions. Common sites include iliac crest and sternum.
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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.