The Isotope Californium 252 (Cf is identified by letter "C" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to DU12BC
HDR Brachytherapy of Uterus using Oth Isotope
HDR Brachytherapy of Uterus using Cesium 137
LDR Brachytherapy of Uterus using Iridium 192
LDR Brachytherapy of Uterus using Oth Isotope
LDR Brachytherapy of Uterus using Californium 252
Low Dose Rate (LDR) Brachytherapy of Uterus using Iodine 125
Low Dose Rate (LDR) Brachytherapy of Uterus using Cesium 137
Low Dose Rate (LDR) Brachytherapy of Uterus using Pd-103
HDR Brachytherapy of Uterus using Californium 252
HDR Brachytherapy of Uterus using Iridium 192
High Dose Rate (HDR) Brachytherapy of Uterus using Pd-103
LDR Brachytherapy of Uterus using Pd-103, Unidirect
HDR Brachytherapy of Uterus using Iodine 125