Please note this question was answered in 2023. The coding advice may or may not be outdated.
Complete Bilateral Carotid Duplex documentation
Date: Oct 17, 2023
Question:
Would you clarify the documentation required for CPT 93880 - duplex extracranial complete bilateral study? Is documenting the common carotids, internal carotids and veterbrals enough or do we also need the externals. Since the CPT description states "complete bilateral study", would that not mean that all the extracranials should be documented and not just a few? We have conflicting guidance and would appreciate your input.
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