High Dose Rate (HDR) Brachytherapy of Mouth using Cesium 137 (Cs-137)

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

D91497Z is the ICD-10-PCS procedure code for High Dose Rate (HDR) Brachytherapy of Mouth using Cesium 137 (Cs-137). It belongs to PCS table D91, part of Section D (Radiation Therapy). The procedure targets the Ear, Nose, Mouth and Throat body system. Its root operation is Brachytherapy. The approach used is High Dose Rate (HDR).