Icd 10 cm code for left carotid stenosis July 8, 2019 16 32 64 128 Icd 10 cm code for left carotid artery stenosis Icd 10 cm code for left internal carotid artery stenosis Left carotid stenosis icd 10 Icd 9 carotid stenosis Icd 9 carotid artery stenosis