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 DUY1FZ
Plaque Radiation of Cervix
Hyperthermia of Cervix
Intraoperative Radiation Therapy (IORT) of Cervix
Contact Radiation of Cervix