Low Dose Rate (LDR) Brachytherapy of Nasopharynx using Cesium 137 (Cs-137)

Radiation Therapy·Ear, Nose, Mouth and Throat·Table D91·FY 2027

In ICD-10-PCS, code D91DB7Z describes Low Dose Rate (LDR) Brachytherapy of Nasopharynx using Cesium 137 (Cs-137). This procedure is listed in table D91, part of Section D (Radiation Therapy). Its root operation is Brachytherapy. The approach used is Low Dose Rate (LDR).