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 B5041
Plain Radiography of Left Jugular Veins using Other Contrast
Plain Radiography of Left Jugular Veins using L Osm Contrast
Plain Radiography of Left Jugular Veins using H Osm Contrast