The Contrast Other Contrast is identified by letter "Y" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to BQ07Y
Plain Radiography of Right Knee using Low Osmolar Contrast
Plain Radiography of Right Knee using Other Contrast
Plain Radiography of Right Knee
Plain Radiography of Right Knee using High Osmolar Contrast