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D914B9Z

D914B9Z — Low Dose Rate (LDR) Brachytherapy of Mouth using Iodine 125 (I-125)

Billable / specific codeICD-10-PCS

CMS abbreviated title: Low Dose Rate (LDR) Brachytherapy of Mouth using Iodine 125

How D914B9Z 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. 9Body systemWhich system it acts on
  3. 1Root operationThe objective — the verb of the procedure
  4. 4Body 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 D914B9Z

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

  • D91498ZHigh Dose Rate (HDR) Brachytherapy of Mouth using Iridium 192 (Ir-192)
  • D91499ZHigh Dose Rate (HDR) Brachytherapy of Mouth using Iodine 125 (I-125)
  • D9149BZHigh Dose Rate (HDR) Brachytherapy of Mouth using Palladium 103 (Pd-103)
  • D9149CZHigh Dose Rate (HDR) Brachytherapy of Mouth using Californium 252 (Cf-252)
  • D9149YZHigh Dose Rate (HDR) Brachytherapy of Mouth using Other Isotope
  • D914B6ZLow Dose Rate (LDR) Brachytherapy of Mouth using Cesium 131 (Cs-131)
  • D914B7ZLow Dose Rate (LDR) Brachytherapy of Mouth using Cesium 137 (Cs-137)
  • D914B8ZLow Dose Rate (LDR) Brachytherapy of Mouth using Iridium 192 (Ir-192)
  • D914B9ZLow Dose Rate (LDR) Brachytherapy of Mouth using Iodine 125 (I-125)
  • D914BB1Low Dose Rate (LDR) Brachytherapy of Mouth using Palladium 103 (Pd-103), Unidirectional Source
  • D914BBZLow Dose Rate (LDR) Brachytherapy of Mouth using Palladium 103 (Pd-103)
  • D914BCZLow Dose Rate (LDR) Brachytherapy of Mouth using Californium 252 (Cf-252)
  • D914BYZLow Dose Rate (LDR) Brachytherapy of Mouth using Other Isotope
  • D91597ZHigh Dose Rate (HDR) Brachytherapy of Tongue using Cesium 137 (Cs-137)
  • D91598ZHigh Dose Rate (HDR) Brachytherapy of Tongue using Iridium 192 (Ir-192)
  • D91599ZHigh Dose Rate (HDR) Brachytherapy of Tongue using Iodine 125 (I-125)
  • D9159BZHigh Dose Rate (HDR) Brachytherapy of Tongue using Palladium 103 (Pd-103)
ICD-10-PCSFY2026