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 D7081
Beam Radiation of Inguinal Lymphatics using Electrons
Beam Radiation of Inguinal Lymphatics using Heavy Particles
Beam Radiation of Inguinal Lymphatics using Photons >10 MeV
Beam Radiation of Inguinal Lymph using Photons 1 - 10 MeV
Beam Radiation of Inguinal Lymphatics using Neutrons
Beam Radiation of Inguinal Lymphatics using Neutron Capture
Beam Radiation of Inguinal Lymphatics using Photons <1 MeV
Beam Radiation of Inguinal Lymph using Electrons, Intraop