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 B31L1
Fluoroscopy of Intercos/Bronc A using L Osm Contrast
Fluoroscopy of Intercos/Bronc A using H Osm Contrast
Fluoroscopy Intercos/Bronc A w H Osm Contrast, Laser Intraop
Fluoroscopy Intercos/Bronc A w Oth Contrast, Laser Intraop
Fluoroscopy of Intercostal and Bronchial Arteries
Fluoroscopy Intercos/Bronc A w L Osm Contrast, Laser Intraop
Fluoroscopy of Intercos/Bronc A using Oth Contrast