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 BU001
Plain Radiography of R Fallop Tube using H Osm Contrast
Plain Radiography of R Fallop Tube using L Osm Contrast
Plain Radiography of Right Fallopian Tube using Oth Contrast