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Aborted TCAR right carotid arteriogram via open exposure

Date: Aug 21, 2023

Question:

What is the appropriate CPT code when TCAR is aborted and carotid arteriogram is performed via open exposure?

"Planned TCAR for internal carotid artery stenosis with associated occlusion of the external carotid artery. The common carotid artery was exposed and microsheath and arteriogram documented occlusion of the distal internal carotid artery at the level of the carotid bulb. The internal carotid artery was not visualized in the neck. The external carotid artery was occluded. It was decided to conclude the procedure based on these findings."

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