The Modality Qualifier Neutrons is identified by number "5" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to DP0B5
Beam Radiation of Tibia/Fibula using Neutron Capture
Beam Radiation of Tibia/Fibula using Neutrons
Beam Radiation of Tibia/Fibula using Heavy Particles
Beam Radiation of Tibia/Fibula using Photons 1 - 10 MeV
Beam Radiation of Tibia/Fibula using Electrons
Beam Radiation of Tibia/Fibula using Photons >10 MeV
Beam Radiation of Tibia/Fibula using Electrons, Intraop
Beam Radiation of Tibia/Fibula using Photons <1 MeV