93892 Tcd emboli detection without injection
Medicine
Also known as: TCD emboli detection, microembolus detection, contrast-free emboli study
Transcranial Doppler ultrasound study to detect microemboli without intravenous injection of microbubble contrast agent.
Clinical Context
Used to detect microembolic signals suggestive of arterial source emboli, paradoxical embolism, or thrombosis in patients at stroke risk.
RVU Breakdown
| Work RVU | 1.12 |
| Practice Expense RVU | 7.94 |
| Malpractice RVU | 0.11 |
| Total RVU | 9.17 |
Est. Medicare Payment
$306.28
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.