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DM11B9Z

DM11B9Z — Low Dose Rate (LDR) Brachytherapy of Right Breast using Iodine 125 (I-125)

Billable / specific codeICD-10-PCS

CMS abbreviated title: LDR Brachytherapy of R Breast using Iodine 125

How DM11B9Z 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. MBody systemWhich system it acts on
  3. 1Root operationThe objective — the verb of the procedure
  4. 1Body partThe specific site
  5. BApproachHow the site was reached
  6. 9DeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near DM11B9Z

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

  • DM1198ZHigh Dose Rate (HDR) Brachytherapy of Right Breast using Iridium 192 (Ir-192)
  • DM1199ZHigh Dose Rate (HDR) Brachytherapy of Right Breast using Iodine 125 (I-125)
  • DM119BZHigh Dose Rate (HDR) Brachytherapy of Right Breast using Palladium 103 (Pd-103)
  • DM119CZHigh Dose Rate (HDR) Brachytherapy of Right Breast using Californium 252 (Cf-252)
  • DM119YZHigh Dose Rate (HDR) Brachytherapy of Right Breast using Other Isotope
  • DM11B6ZLow Dose Rate (LDR) Brachytherapy of Right Breast using Cesium 131 (Cs-131)
  • DM11B7ZLow Dose Rate (LDR) Brachytherapy of Right Breast using Cesium 137 (Cs-137)
  • DM11B8ZLow Dose Rate (LDR) Brachytherapy of Right Breast using Iridium 192 (Ir-192)
  • DM11B9ZLow Dose Rate (LDR) Brachytherapy of Right Breast using Iodine 125 (I-125)
  • DM11BB1Low Dose Rate (LDR) Brachytherapy of Right Breast using Palladium 103 (Pd-103), Unidirectional Source
  • DM11BBZLow Dose Rate (LDR) Brachytherapy of Right Breast using Palladium 103 (Pd-103)
  • DM11BCZLow Dose Rate (LDR) Brachytherapy of Right Breast using Californium 252 (Cf-252)
  • DM11BYZLow Dose Rate (LDR) Brachytherapy of Right Breast using Other Isotope
  • DM20DZZStereotactic Other Photon Radiosurgery of Left Breast
  • DM20HZZStereotactic Particulate Radiosurgery of Left Breast
  • DM20JZZStereotactic Gamma Beam Radiosurgery of Left Breast
ICD-10-PCSFY2026