The Contrast Low Osmolar is identified by number "1" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B31D1
Fluoroscopy of Right Vertebral Artery
Fluoroscopy R Verteb Art w H Osm Contrast, Laser Intraop
Fluoroscopy R Verteb Art w Oth Contrast, Laser Intraop
Fluoroscopy of Right Vertebral Artery using H Osm Contrast
Fluoroscopy of Right Vertebral Artery using Other Contrast
Fluoroscopy R Verteb Art w L Osm Contrast, Laser Intraop
Fluoroscopy of Right Vertebral Artery using L Osm Contrast