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BY33YZZ

BY33YZZ — Magnetic Resonance Imaging (MRI) of Fetal Abdomen using Other Contrast

Billable / specific codeICD-10-PCS

CMS abbreviated title: MRI of Fetal Abd using Oth Contrast

How BY33YZZ 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. YBody systemWhich system it acts on
  3. 3Root operationThe objective — the verb of the procedure
  4. 3Body 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 BY33YZZ

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

  • BY30ZZZMagnetic Resonance Imaging (MRI) of Fetal Head
  • BY31Y0ZMagnetic Resonance Imaging (MRI) of Fetal Heart using Other Contrast, Unenhanced and Enhanced
  • BY31YZZMagnetic Resonance Imaging (MRI) of Fetal Heart using Other Contrast
  • BY31ZZZMagnetic Resonance Imaging (MRI) of Fetal Heart
  • BY32Y0ZMagnetic Resonance Imaging (MRI) of Fetal Thorax using Other Contrast, Unenhanced and Enhanced
  • BY32YZZMagnetic Resonance Imaging (MRI) of Fetal Thorax using Other Contrast
  • BY32ZZZMagnetic Resonance Imaging (MRI) of Fetal Thorax
  • BY33Y0ZMagnetic Resonance Imaging (MRI) of Fetal Abdomen using Other Contrast, Unenhanced and Enhanced
  • BY33YZZMagnetic Resonance Imaging (MRI) of Fetal Abdomen using Other Contrast
  • BY33ZZZMagnetic Resonance Imaging (MRI) of Fetal Abdomen
  • BY34Y0ZMagnetic Resonance Imaging (MRI) of Fetal Spine using Other Contrast, Unenhanced and Enhanced
  • BY34YZZMagnetic Resonance Imaging (MRI) of Fetal Spine using Other Contrast
  • BY34ZZZMagnetic Resonance Imaging (MRI) of Fetal Spine
  • BY35Y0ZMagnetic Resonance Imaging (MRI) of Fetal Extremities using Other Contrast, Unenhanced and Enhanced
  • BY35YZZMagnetic Resonance Imaging (MRI) of Fetal Extremities using Other Contrast
  • BY35ZZZMagnetic Resonance Imaging (MRI) of Fetal Extremities
  • BY36Y0ZMagnetic Resonance Imaging (MRI) of Whole Fetus using Other Contrast, Unenhanced and Enhanced
ICD-10-PCSFY2026