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 DFY3CZ
Contact Radiation of Pancreas
Intraoperative Radiation Therapy (IORT) of Pancreas
Laser Interstitial Thermal Therapy of Pancreas
Hyperthermia of Pancreas
Plaque Radiation of Pancreas