The Contrast None is identified by letter "Z" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to BT01Z
Plain Radiography of Right Kidney
Plain Radiography of Right Kidney using H Osm Contrast
Plain Radiography of Right Kidney using Other Contrast
Plain Radiography of Right Kidney using Low Osmolar Contrast