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 B50M0
Plain Radiography of R Up Extrem Vein using L Osm Contrast
Plain Radiography of R Up Extrem Vein using Oth Contrast
Plain Radiography of R Up Extrem Vein using H Osm Contrast