CPT® 93898, Under Non-Invasive Cerebrovascular Arterial Studies
The Current Procedural Terminology (CPT®) code 93898 as maintained by American Medical Association, is a medical procedural code under the range - Non-Invasive Cerebrovascular Arterial Studies.
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Summary
As an add–on service to a complete Doppler ultrasound of the arteries inside the head, the provider injects a microbubble and searches for venous–arterial shunt, an abnormal connection between the venous and arterial systems.
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