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 DH0B1
Beam Radiation of Leg Skin using Photons <1 MeV
Beam Radiation of Leg Skin using Heavy Particles
Beam Radiation of Leg Skin using Photons >10 MeV
Beam Radiation of Leg Skin using Electrons, Intraoperative
Beam Radiation of Leg Skin using Neutron Capture
Beam Radiation of Leg Skin using Electrons
Beam Radiation of Leg Skin using Photons 1 - 10 MeV
Beam Radiation of Leg Skin using Neutrons