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B231ZZZ

B231ZZZ — Magnetic Resonance Imaging (MRI) of Multiple Coronary Arteries

Billable / specific codeICD-10-PCS

CMS abbreviated title: Magnetic Resonance Imaging (MRI) of Mult Cor Art

How B231ZZZ 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. 3Root operationThe objective — the verb of the procedure
  4. 1Body 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 B231ZZZ

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

  • B2261ZZComputerized Tomography (CT Scan) of Right and Left Heart using Low Osmolar Contrast
  • B226Y0ZComputerized Tomography (CT Scan) of Right and Left Heart using Other Contrast, Unenhanced and Enhanced
  • B226YZZComputerized Tomography (CT Scan) of Right and Left Heart using Other Contrast
  • B226Z2ZComputerized Tomography (CT Scan) of Right and Left Heart using Intravascular Optical Coherence
  • B226ZZZComputerized Tomography (CT Scan) of Right and Left Heart
  • B231Y0ZMagnetic Resonance Imaging (MRI) of Multiple Coronary Arteries using Other Contrast, Unenhanced and Enhanced
  • B231YZZMagnetic Resonance Imaging (MRI) of Multiple Coronary Arteries using Other Contrast
  • B231ZZZMagnetic Resonance Imaging (MRI) of Multiple Coronary Arteries
  • B233Y0ZMagnetic Resonance Imaging (MRI) of Multiple Coronary Artery Bypass Grafts using Other Contrast, Unenhanced and Enhanced
  • B233YZZMagnetic Resonance Imaging (MRI) of Multiple Coronary Artery Bypass Grafts using Other Contrast
  • B233ZZZMagnetic Resonance Imaging (MRI) of Multiple Coronary Artery Bypass Grafts
  • B236Y0ZMagnetic Resonance Imaging (MRI) of Right and Left Heart using Other Contrast, Unenhanced and Enhanced
  • B236YZZMagnetic Resonance Imaging (MRI) of Right and Left Heart using Other Contrast
  • B236ZZZMagnetic Resonance Imaging (MRI) of Right and Left Heart
  • B240YZZUltrasonography of Single Coronary Artery using Other Contrast
ICD-10-PCSFY2026