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 BQ0G1
Plain Radiography of Right Ankle
Plain Radiography of Right Ankle using Other Contrast
Plain Radiography of Right Ankle using Low Osmolar Contrast
Plain Radiography of Right Ankle using High Osmolar Contrast