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 BT1GY
Fluoroscopy Ileal Loop, Ureter, Kidney w L Osm Contrast
Fluoroscopy of Ileal Loop, Ureters and Kidneys
Fluoroscopy Ileal Loop, Ureter, Kidney w Oth Contrast
Fluoroscopy Ileal Loop, Ureter, Kidney w H Osm Contrast