85576 Blood platelet aggregation
Also known as: Platelet aggregation, agg study
Blood platelet aggregation test measures the ability of platelets to clump together in response to aggregating agents, assessing platelet function and hemostatic competency.
Clinical Context
Used to diagnose platelet function disorders, assess aspirin effectiveness, evaluate bleeding diathesis, and screen for von Willebrand disease or other coagulation abnormalities.
RVU Breakdown
| Work RVU | 0.37 |
| Practice Expense RVU | 0.00 |
| Malpractice RVU | 0.00 |
| Total RVU | 0.37 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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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.