The Modality Qualifier Photons 1 is identified by number "1" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to DU021
Beam Radiation of Uterus using Photons 1 - 10 MeV
Beam Radiation of Uterus using Photons <1 MeV
Beam Radiation of Uterus using Heavy Particles
Beam Radiation of Uterus using Neutron Capture
Beam Radiation of Uterus using Electrons
Beam Radiation of Uterus using Electrons, Intraoperative
Beam Radiation of Uterus using Neutrons
Beam Radiation of Uterus using Photons >10 MeV