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DU12B7Z

DU12B7Z — Low Dose Rate (LDR) Brachytherapy of Uterus using Cesium 137 (Cs-137)

Billable / specific codeICD-10-PCS

CMS abbreviated title: Low Dose Rate (LDR) Brachytherapy of Uterus using Cesium 137

How DU12B7Z is built

Every ICD-10-PCS code is seven independent character positions. Each one is a separate decision, and the meaning of a character depends on the positions before it.

  1. DSectionRadiation Therapy — What family of procedure this is
  2. UBody systemWhich system it acts on
  3. 1Root operationThe objective — the verb of the procedure
  4. 2Body partThe specific site
  5. BApproachHow the site was reached
  6. 7DeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near DU12B7Z

In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.

  • DU11BYZLow Dose Rate (LDR) Brachytherapy of Cervix using Other Isotope
  • DU1297ZHigh Dose Rate (HDR) Brachytherapy of Uterus using Cesium 137 (Cs-137)
  • DU1298ZHigh Dose Rate (HDR) Brachytherapy of Uterus using Iridium 192 (Ir-192)
  • DU1299ZHigh Dose Rate (HDR) Brachytherapy of Uterus using Iodine 125 (I-125)
  • DU129BZHigh Dose Rate (HDR) Brachytherapy of Uterus using Palladium 103 (Pd-103)
  • DU129CZHigh Dose Rate (HDR) Brachytherapy of Uterus using Californium 252 (Cf-252)
  • DU129YZHigh Dose Rate (HDR) Brachytherapy of Uterus using Other Isotope
  • DU12B6ZLow Dose Rate (LDR) Brachytherapy of Uterus using Cesium 131 (Cs-131)
  • DU12B7ZLow Dose Rate (LDR) Brachytherapy of Uterus using Cesium 137 (Cs-137)
  • DU12B8ZLow Dose Rate (LDR) Brachytherapy of Uterus using Iridium 192 (Ir-192)
  • DU12B9ZLow Dose Rate (LDR) Brachytherapy of Uterus using Iodine 125 (I-125)
  • DU12BB1Low Dose Rate (LDR) Brachytherapy of Uterus using Palladium 103 (Pd-103), Unidirectional Source
  • DU12BBZLow Dose Rate (LDR) Brachytherapy of Uterus using Palladium 103 (Pd-103)
  • DU12BCZLow Dose Rate (LDR) Brachytherapy of Uterus using Californium 252 (Cf-252)
  • DU12BYZLow Dose Rate (LDR) Brachytherapy of Uterus using Other Isotope
  • DU20DZZStereotactic Other Photon Radiosurgery of Ovary
ICD-10-PCSFY2026