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 B5181
Fluoroscopy of Sup Vena Cava using L Osm Contrast, Guidance
Fluoroscopy of Sup Vena Cava using H Osm Contrast, Guidance
Fluoroscopy of Superior Vena Cava
Fluoroscopy of Superior Vena Cava using H Osm Contrast
Fluoroscopy of Superior Vena Cava using Other Contrast
Fluoroscopy of Sup Vena Cava using Oth Contrast, Guidance
Fluoroscopy of Superior Vena Cava using Low Osmolar Contrast
Fluoroscopy of Superior Vena Cava, Guidance