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 BH04Y
Plain Radiography of L Single Mamm Duct using H Osm Contrast
Plain Radiography of L Single Mamm Duct using L Osm Contrast
Plain Radiography of Left Single Mammary Duct
Plain Radiography of L Single Mamm Duct using Oth Contrast