The Contrast None is identified by letter "Z" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B317Z
Fluoroscopy L Int Carotid w H Osm Contrast, Laser Intraop
Fluoroscopy of L Int Carotid using L Osm Contrast
Fluoroscopy L Int Carotid w L Osm Contrast, Laser Intraop
Fluoroscopy of L Int Carotid using Oth Contrast
Fluoroscopy L Int Carotid w Oth Contrast, Laser Intraop
Fluoroscopy of L Int Carotid using H Osm Contrast
Fluoroscopy of Left Internal Carotid Artery