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D9109CZ

D9109CZ — High Dose Rate (HDR) Brachytherapy of Ear using Californium 252 (Cf-252)

Billable / specific codeICD-10-PCS

CMS abbreviated title: HDR Brachytherapy of Ear using Californium 252

How D9109CZ 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. 0Body partThe specific site
  5. 9ApproachHow the site was reached
  6. CDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near D9109CZ

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

  • D90F4ZZBeam Radiation of Oropharynx using Heavy Particles (Protons,Ions)
  • D90F5ZZBeam Radiation of Oropharynx using Neutrons
  • D90F6ZZBeam Radiation of Oropharynx using Neutron Capture
  • D91097ZHigh Dose Rate (HDR) Brachytherapy of Ear using Cesium 137 (Cs-137)
  • D91098ZHigh Dose Rate (HDR) Brachytherapy of Ear using Iridium 192 (Ir-192)
  • D91099ZHigh Dose Rate (HDR) Brachytherapy of Ear using Iodine 125 (I-125)
  • D9109BZHigh Dose Rate (HDR) Brachytherapy of Ear using Palladium 103 (Pd-103)
  • D9109CZHigh Dose Rate (HDR) Brachytherapy of Ear using Californium 252 (Cf-252)
  • D9109YZHigh Dose Rate (HDR) Brachytherapy of Ear using Other Isotope
  • D910B6ZLow Dose Rate (LDR) Brachytherapy of Ear using Cesium 131 (Cs-131)
  • D910B7ZLow Dose Rate (LDR) Brachytherapy of Ear using Cesium 137 (Cs-137)
  • D910B8ZLow Dose Rate (LDR) Brachytherapy of Ear using Iridium 192 (Ir-192)
  • D910B9ZLow Dose Rate (LDR) Brachytherapy of Ear using Iodine 125 (I-125)
  • D910BB1Low Dose Rate (LDR) Brachytherapy of Ear using Palladium 103 (Pd-103), Unidirectional Source
  • D910BBZLow Dose Rate (LDR) Brachytherapy of Ear using Palladium 103 (Pd-103)
  • D910BCZLow Dose Rate (LDR) Brachytherapy of Ear using Californium 252 (Cf-252)
ICD-10-PCSFY2026