93897 Emboli detcj wo intravenous mbubb njx
Also known as: unenhanced emboli detection TCD, native emboli study, contrast-free emboli TCD
Transcranial Doppler ultrasound study to detect emboli without intravenous microbubble injection contrast agent.
In Plain Language
brain clot detection without contrast; stroke risk particle scan
Clinical Context
Used to screen for microembolic signals indicating arterial source emboli or paradoxical embolism through the cerebral circulation.
RVU Breakdown
| Work RVU | 0.71 |
| Total RVU | 0.71 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Medicine section codes cover a wide range of non-surgical services. Documentation should include the clinical indication, procedure details, interpretation (if applicable), and any patient-specific findings.
How This Code Compares
With a work RVU of 0.71, this code ranks in the 45th percentile among Medicine codes — 1.1x below the median (0.78). The highest wRVU in this category is 23.92.
Specialties
Frequently Asked Questions
What is CPT code 93897?
CPT 93897 (Emboli detcj wo intravenous mbubb njx) is a Medicine code. Transcranial Doppler ultrasound study to detect emboli without intravenous microbubble injection contrast agent.
Who uses CPT code 93897?
CPT 93897 is used by Neurology, Vascular Surgery, Cardiology. Used to screen for microembolic signals indicating arterial source emboli or paradoxical embolism through the cerebral circulation.
When is CPT 93897 used?
Used to screen for microembolic signals indicating arterial source emboli or paradoxical embolism through the cerebral circulation.
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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.