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B338ZZZ

B338ZZZ — Magnetic Resonance Imaging (MRI) of Bilateral Internal Carotid Arteries

Billable / specific codeICD-10-PCS

CMS abbreviated title: Magnetic Resonance Imaging (MRI) of Bi Int Carotid

How B338ZZZ 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. 3Root 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 B338ZZZ

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

  • B330Y0ZMagnetic Resonance Imaging (MRI) of Thoracic Aorta using Other Contrast, Unenhanced and Enhanced
  • B330YZZMagnetic Resonance Imaging (MRI) of Thoracic Aorta using Other Contrast
  • B330ZZZMagnetic Resonance Imaging (MRI) of Thoracic Aorta
  • B335Y0ZMagnetic Resonance Imaging (MRI) of Bilateral Common Carotid Arteries using Other Contrast, Unenhanced and Enhanced
  • B335YZZMagnetic Resonance Imaging (MRI) of Bilateral Common Carotid Arteries using Other Contrast
  • B335ZZZMagnetic Resonance Imaging (MRI) of Bilateral Common Carotid Arteries
  • B338Y0ZMagnetic Resonance Imaging (MRI) of Bilateral Internal Carotid Arteries using Other Contrast, Unenhanced and Enhanced
  • B338YZZMagnetic Resonance Imaging (MRI) of Bilateral Internal Carotid Arteries using Other Contrast
  • B338ZZZMagnetic Resonance Imaging (MRI) of Bilateral Internal Carotid Arteries
  • B33GY0ZMagnetic Resonance Imaging (MRI) of Bilateral Vertebral Arteries using Other Contrast, Unenhanced and Enhanced
  • B33GYZZMagnetic Resonance Imaging (MRI) of Bilateral Vertebral Arteries using Other Contrast
  • B33GZZZMagnetic Resonance Imaging (MRI) of Bilateral Vertebral Arteries
  • B33HY0ZMagnetic Resonance Imaging (MRI) of Right Upper Extremity Arteries using Other Contrast, Unenhanced and Enhanced
  • B33HYZZMagnetic Resonance Imaging (MRI) of Right Upper Extremity Arteries using Other Contrast
  • B33HZZZMagnetic Resonance Imaging (MRI) of Right Upper Extremity Arteries
  • B33JY0ZMagnetic Resonance Imaging (MRI) of Left Upper Extremity Arteries using Other Contrast, Unenhanced and Enhanced
  • B33JYZZMagnetic Resonance Imaging (MRI) of Left Upper Extremity Arteries using Other Contrast
ICD-10-PCSFY2026