The Isotope Cesium 131 (Cs is identified by number "6" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to DG11B6
LDR Brachytherapy of Pineal Body using Californium 252
LDR Brachytherapy of Pineal Body using Cesium 137
LDR Brachytherapy of Pineal Body using Iodine 125
HDR Brachytherapy of Pineal Body using Cesium 137
LDR Brachytherapy of Pineal Body using Iridium 192
LDR Brachytherapy of Pineal Body using Oth Isotope
HDR Brachytherapy of Pineal Body using Californium 252
HDR Brachytherapy of Pineal Body using Oth Isotope
HDR Brachytherapy of Pineal Body using Iridium 192
HDR Brachytherapy of Pineal Body using Pd-103
LDR Brachytherapy of Pineal Body using Pd-103, Unidirect
HDR Brachytherapy of Pineal Body using Iodine 125
LDR Brachytherapy of Pineal Body using Pd-103