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B328ZZZ

B328ZZZ — Computerized Tomography (CT Scan) of Bilateral Internal Carotid Arteries

Billable / specific codeICD-10-PCS

CMS abbreviated title: Computerized Tomography (CT Scan) of Bi Int Carotid

How B328ZZZ 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. 3Body systemWhich system it acts on
  3. 2Root operationThe objective — the verb of the procedure
  4. 8Body partThe specific site
  5. ZApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near B328ZZZ

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

  • B3251ZZComputerized Tomography (CT Scan) of Bilateral Common Carotid Arteries using Low Osmolar Contrast
  • B325YZZComputerized Tomography (CT Scan) of Bilateral Common Carotid Arteries using Other Contrast
  • B325Z2ZComputerized Tomography (CT Scan) of Bilateral Common Carotid Arteries using Intravascular Optical Coherence
  • B325ZZZComputerized Tomography (CT Scan) of Bilateral Common Carotid Arteries
  • B3280ZZComputerized Tomography (CT Scan) of Bilateral Internal Carotid Arteries using High Osmolar Contrast
  • B3281ZZComputerized Tomography (CT Scan) of Bilateral Internal Carotid Arteries using Low Osmolar Contrast
  • B328YZZComputerized Tomography (CT Scan) of Bilateral Internal Carotid Arteries using Other Contrast
  • B328Z2ZComputerized Tomography (CT Scan) of Bilateral Internal Carotid Arteries using Intravascular Optical Coherence
  • B328ZZZComputerized Tomography (CT Scan) of Bilateral Internal Carotid Arteries
  • B32G0ZZComputerized Tomography (CT Scan) of Bilateral Vertebral Arteries using High Osmolar Contrast
  • B32G1ZZComputerized Tomography (CT Scan) of Bilateral Vertebral Arteries using Low Osmolar Contrast
  • B32GYZZComputerized Tomography (CT Scan) of Bilateral Vertebral Arteries using Other Contrast
  • B32GZ2ZComputerized Tomography (CT Scan) of Bilateral Vertebral Arteries using Intravascular Optical Coherence
  • B32GZZZComputerized Tomography (CT Scan) of Bilateral Vertebral Arteries
  • B32R0ZZComputerized Tomography (CT Scan) of Intracranial Arteries using High Osmolar Contrast
  • B32R1ZZComputerized Tomography (CT Scan) of Intracranial Arteries using Low Osmolar Contrast
  • B32RYZZComputerized Tomography (CT Scan) of Intracranial Arteries using Other Contrast
ICD-10-PCSFY2026