The Body Part Abdominal Aorta is identified by number "0" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B400
Plain Radiography of Abdominal Aorta using L Osm Contrast
Plain Radiography of Abdominal Aorta using Other Contrast
Plain Radiography of Abdominal Aorta using H Osm Contrast