The Isotope Cesium 137 (Cs is identified by number "7" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to DG14B7
HDR Brachytherapy of Parathyroid Glands using Oth Isotope
HDR Brachytherapy of Parathyroid Glands using Cesium 137
HDR Brachytherapy of Parathyroid Glands using Iridium 192
LDR Brachytherapy of Parathyroid Glands w Pd-103 Unidirect
LDR Brachytherapy of Parathyroid Glands using Iodine 125
HDR Brachytherapy of Parathyroid Glands using Iodine 125
LDR Brachytherapy of Parathyroid Glands using Pd-103
LDR Brachytherapy of Parathyroid Glands using Oth Isotope
HDR Brachytherapy of Parathyroid Glands using Pd-103
LDR Brachytherapy of Parathyroid Glands using Iridium 192
LDR Brachytherapy of Parathyroid Glands using Cesium 137
HDR Brachytherapy of Parathyroid Glands w Californium 252
LDR Brachytherapy of Parathyroid Glands w Californium 252