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BH31ZZZ

BH31ZZZ — Magnetic Resonance Imaging (MRI) of Left Breast

Billable / specific codeICD-10-PCS

CMS abbreviated title: Magnetic Resonance Imaging (MRI) of Left Breast

How BH31ZZZ 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. HBody 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 BH31ZZZ

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

  • BH06YZZPlain Radiography of Left Multiple Mammary Ducts using Other Contrast
  • BH06ZZZPlain Radiography of Left Multiple Mammary Ducts
  • BH30Y0ZMagnetic Resonance Imaging (MRI) of Right Breast using Other Contrast, Unenhanced and Enhanced
  • BH30YZZMagnetic Resonance Imaging (MRI) of Right Breast using Other Contrast
  • BH30ZZZMagnetic Resonance Imaging (MRI) of Right Breast
  • BH31Y0ZMagnetic Resonance Imaging (MRI) of Left Breast using Other Contrast, Unenhanced and Enhanced
  • BH31YZZMagnetic Resonance Imaging (MRI) of Left Breast using Other Contrast
  • BH31ZZZMagnetic Resonance Imaging (MRI) of Left Breast
  • BH32Y0ZMagnetic Resonance Imaging (MRI) of Bilateral Breasts using Other Contrast, Unenhanced and Enhanced
  • BH32YZZMagnetic Resonance Imaging (MRI) of Bilateral Breasts using Other Contrast
  • BH32ZZZMagnetic Resonance Imaging (MRI) of Bilateral Breasts
  • BH3DY0ZMagnetic Resonance Imaging (MRI) of Head/Neck Subcutaneous Tissue using Other Contrast, Unenhanced and Enhanced
  • BH3DYZZMagnetic Resonance Imaging (MRI) of Head/Neck Subcutaneous Tissue using Other Contrast
  • BH3DZZZMagnetic Resonance Imaging (MRI) of Head/Neck Subcutaneous Tissue
  • BH3FY0ZMagnetic Resonance Imaging (MRI) of Upper Extremity Subcutaneous Tissue using Other Contrast, Unenhanced and Enhanced
  • BH3FYZZMagnetic Resonance Imaging (MRI) of Upper Extremity Subcutaneous Tissue using Other Contrast
ICD-10-PCSFY2026