The Contrast High Osmolar is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B50J0
Plain Radiography of Right Renal Vein using H Osm Contrast
Plain Radiography of Right Renal Vein using Other Contrast
Plain Radiography of Right Renal Vein using L Osm Contrast