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B5220ZZ

B5220ZZ — Computerized Tomography (CT Scan) of Intracranial Sinuses using High Osmolar Contrast

Billable / specific codeICD-10-PCS

CMS abbreviated title: CT Scan of Intracran Sinus using H Osm Contrast

How B5220ZZ 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. 5Body systemWhich system it acts on
  3. 2Root operationThe objective — the verb of the procedure
  4. 2Body partThe specific site
  5. 0ApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near B5220ZZ

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

  • B51W1ZAFluoroscopy of Dialysis Shunt/Fistula using Low Osmolar Contrast, Guidance
  • B51W1ZZFluoroscopy of Dialysis Shunt/Fistula using Low Osmolar Contrast
  • B51WYZAFluoroscopy of Dialysis Shunt/Fistula using Other Contrast, Guidance
  • B51WYZZFluoroscopy of Dialysis Shunt/Fistula using Other Contrast
  • B51WZZAFluoroscopy of Dialysis Shunt/Fistula, Guidance
  • B51WZZZFluoroscopy of Dialysis Shunt/Fistula
  • B52200ZComputerized Tomography (CT Scan) of Intracranial Sinuses using High Osmolar Contrast, Unenhanced and Enhanced
  • B5220ZZComputerized Tomography (CT Scan) of Intracranial Sinuses using High Osmolar Contrast
  • B52210ZComputerized Tomography (CT Scan) of Intracranial Sinuses using Low Osmolar Contrast, Unenhanced and Enhanced
  • B5221ZZComputerized Tomography (CT Scan) of Intracranial Sinuses using Low Osmolar Contrast
  • B522Y0ZComputerized Tomography (CT Scan) of Intracranial Sinuses using Other Contrast, Unenhanced and Enhanced
  • B522YZZComputerized Tomography (CT Scan) of Intracranial Sinuses using Other Contrast
  • B522Z2ZComputerized Tomography (CT Scan) of Intracranial Sinuses using Intravascular Optical Coherence
  • B522ZZZComputerized Tomography (CT Scan) of Intracranial Sinuses
  • B52800ZComputerized Tomography (CT Scan) of Superior Vena Cava using High Osmolar Contrast, Unenhanced and Enhanced
  • B5280ZZComputerized Tomography (CT Scan) of Superior Vena Cava using High Osmolar Contrast
ICD-10-PCSFY2026