The Isotope None 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 D0Y6KZ
Hyperthermia of Spinal Cord
Laser Interstitial Thermal Therapy of Spinal Cord
Plaque Radiation of Spinal Cord
Contact Radiation of Spinal Cord