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 BF0C1
Plain Radiography of Hepatobil Sys, All using Oth Contrast
Plain Radiography of Hepatobil Sys, All using L Osm Contrast
Plain Radiography of Hepatobil Sys, All using H Osm Contrast