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 B31M1
Fluoroscopy Spinal Art w L Osm Contrast, Laser Intraop
Fluoroscopy of Spinal Arteries using Other Contrast
Fluoroscopy Spinal Art w H Osm Contrast, Laser Intraop
Fluoroscopy of Spinal Arteries using Low Osmolar Contrast
Fluoroscopy of Spinal Arteries
Fluoroscopy of Spinal Arteries using High Osmolar Contrast
Fluoroscopy of Spinal Art using Oth Contrast, Laser Intraop