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 B90B0
Plain Radiography of R Salivary Gland using H Osm Contrast
Plain Radiography of R Salivary Gland using L Osm Contrast
Plain Radiography of Right Salivary Gland using Oth Contrast