The Device No Device is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 00CY4Z
Extirpate of Matter from Lum Spinal Cord, Perc Endo Approach
Extirpation of Matter from Lumbar Spinal Cord, Perc Approach
Extirpation of Matter from Lumbar Spinal Cord, Open Approach