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 D9061Z
Beam Radiation of Salivary Glands using Neutrons
Beam Radiation of Salivary Glands using Neutron Capture
Beam Radiation of Salivary Glands using Electrons, Intraop
Beam Radiation of Salivary Glands using Photons <1 MeV
Beam Radiation of Salivary Glands using Heavy Particles
Beam Radiation of Salivary Glands using Photons >10 MeV
Beam Radiation of Salivary Glands using Photons 1 - 10 MeV
Beam Radiation of Salivary Glands using Electrons