The Modality Beam Radiation is identified by number "0" and occupies the 3rd position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to D90
Beam Radiation of Nose using Photons 1 - 10 MeV
Beam Radiation of Ear using Photons <1 MeV
Beam Radiation of Nose using Neutron Capture
Beam Radiation of Ear using Electrons, Intraoperative
Beam Radiation of Nasopharynx using Neutrons
Beam Radiation of Mouth using Neutrons
Beam Radiation of Larynx using Neutrons
Beam Radiation of Nasopharynx using Photons >10 MeV
Beam Radiation of Larynx using Neutron Capture
Beam Radiation of Hypopharynx using Photons 1 - 10 MeV
Beam Radiation of Oropharynx using Photons 1 - 10 MeV
Beam Radiation of Hard Palate using Electrons
Beam Radiation of Hypopharynx using Heavy Particles
Beam Radiation of Nose using Heavy Particles (Protons,Ions)
Beam Radiation of Nose using Electrons