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BN23YZZ

BN23YZZ — Computerized Tomography (CT Scan) of Bilateral Orbits using Other Contrast

Billable / specific codeICD-10-PCS

CMS abbreviated title: CT Scan of Bi Orbit using Oth Contrast

How BN23YZZ 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. BSectionImaging — What family of procedure this is
  2. NBody systemWhich system it acts on
  3. 2Root operationThe objective — the verb of the procedure
  4. 3Body partThe specific site
  5. YApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near BN23YZZ

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

  • BN19ZZZFluoroscopy of Bilateral Temporomandibular Joints
  • BN200ZZComputerized Tomography (CT Scan) of Skull using High Osmolar Contrast
  • BN201ZZComputerized Tomography (CT Scan) of Skull using Low Osmolar Contrast
  • BN20YZZComputerized Tomography (CT Scan) of Skull using Other Contrast
  • BN20ZZZComputerized Tomography (CT Scan) of Skull
  • BN230ZZComputerized Tomography (CT Scan) of Bilateral Orbits using High Osmolar Contrast
  • BN231ZZComputerized Tomography (CT Scan) of Bilateral Orbits using Low Osmolar Contrast
  • BN23YZZComputerized Tomography (CT Scan) of Bilateral Orbits using Other Contrast
  • BN23ZZZComputerized Tomography (CT Scan) of Bilateral Orbits
  • BN250ZZComputerized Tomography (CT Scan) of Facial Bones using High Osmolar Contrast
  • BN251ZZComputerized Tomography (CT Scan) of Facial Bones using Low Osmolar Contrast
  • BN25YZZComputerized Tomography (CT Scan) of Facial Bones using Other Contrast
  • BN25ZZZComputerized Tomography (CT Scan) of Facial Bones
  • BN260ZZComputerized Tomography (CT Scan) of Mandible using High Osmolar Contrast
  • BN261ZZComputerized Tomography (CT Scan) of Mandible using Low Osmolar Contrast
  • BN26YZZComputerized Tomography (CT Scan) of Mandible using Other Contrast
ICD-10-PCSFY2026