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B21FYZZ

B21FYZZ — Fluoroscopy of Other Bypass Graft using Other Contrast

Billable / specific codeICD-10-PCS

CMS abbreviated title: Fluoroscopy of Other Bypass Graft using Other Contrast

How B21FYZZ 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. 2Body systemWhich system it acts on
  3. 1Root operationThe objective — the verb of the procedure
  4. FBody 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 B21FYZZ

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

  • B2170ZZFluoroscopy of Right Internal Mammary Bypass Graft using High Osmolar Contrast
  • B2171ZZFluoroscopy of Right Internal Mammary Bypass Graft using Low Osmolar Contrast
  • B217YZZFluoroscopy of Right Internal Mammary Bypass Graft using Other Contrast
  • B2180ZZFluoroscopy of Left Internal Mammary Bypass Graft using High Osmolar Contrast
  • B2181ZZFluoroscopy of Left Internal Mammary Bypass Graft using Low Osmolar Contrast
  • B218YZZFluoroscopy of Left Internal Mammary Bypass Graft using Other Contrast
  • B21F0ZZFluoroscopy of Other Bypass Graft using High Osmolar Contrast
  • B21F1ZZFluoroscopy of Other Bypass Graft using Low Osmolar Contrast
  • B21FYZZFluoroscopy of Other Bypass Graft using Other Contrast
  • B22100ZComputerized Tomography (CT Scan) of Multiple Coronary Arteries using High Osmolar Contrast, Unenhanced and Enhanced
  • B2210ZZComputerized Tomography (CT Scan) of Multiple Coronary Arteries using High Osmolar Contrast
  • B22110ZComputerized Tomography (CT Scan) of Multiple Coronary Arteries using Low Osmolar Contrast, Unenhanced and Enhanced
  • B2211ZZComputerized Tomography (CT Scan) of Multiple Coronary Arteries using Low Osmolar Contrast
  • B221Y0ZComputerized Tomography (CT Scan) of Multiple Coronary Arteries using Other Contrast, Unenhanced and Enhanced
  • B221YZZComputerized Tomography (CT Scan) of Multiple Coronary Arteries using Other Contrast
  • B221Z2ZComputerized Tomography (CT Scan) of Multiple Coronary Arteries using Intravascular Optical Coherence
ICD-10-PCSFY2026