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4A1GXSH

4A1GXSH — Monitoring of Skin and Breast Vascular Perfusion using Indocyanine Green Dye, External Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Monitor Skin/Breast Vasc Perfus, ICG dye, Extern

How 4A1GXSH 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. 4SectionMeasurement and Monitoring — What family of procedure this is
  2. ABody systemWhich system it acts on
  3. 1Root operationThe objective — the verb of the procedure
  4. GBody partThe specific site
  5. XApproachHow the site was reached
  6. SDeviceWhat was left in place, if anything
  7. HQualifierA further distinction where one applies

Codes near 4A1GXSH

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

  • 4A1D7BZMonitoring of Urinary Pressure, Via Natural or Artificial Opening
  • 4A1D7DZMonitoring of Urinary Resistance, Via Natural or Artificial Opening
  • 4A1D7LZMonitoring of Urinary Volume, Via Natural or Artificial Opening
  • 4A1D83ZMonitoring of Urinary Contractility, Via Natural or Artificial Opening Endoscopic
  • 4A1D85ZMonitoring of Urinary Flow, Via Natural or Artificial Opening Endoscopic
  • 4A1D8BZMonitoring of Urinary Pressure, Via Natural or Artificial Opening Endoscopic
  • 4A1D8DZMonitoring of Urinary Resistance, Via Natural or Artificial Opening Endoscopic
  • 4A1D8LZMonitoring of Urinary Volume, Via Natural or Artificial Opening Endoscopic
  • 4A1GXSHMonitoring of Skin and Breast Vascular Perfusion using Indocyanine Green Dye, External Approach
  • 4A1H74ZMonitoring of Products of Conception, Cardiac Electrical Activity, Via Natural or Artificial Opening
  • 4A1H7CZMonitoring of Products of Conception, Cardiac Rate, Via Natural or Artificial Opening
  • 4A1H7FZMonitoring of Products of Conception, Cardiac Rhythm, Via Natural or Artificial Opening
  • 4A1H7HZMonitoring of Products of Conception, Cardiac Sound, Via Natural or Artificial Opening
  • 4A1H84ZMonitoring of Products of Conception, Cardiac Electrical Activity, Via Natural or Artificial Opening Endoscopic
  • 4A1H8CZMonitoring of Products of Conception, Cardiac Rate, Via Natural or Artificial Opening Endoscopic
  • 4A1H8FZMonitoring of Products of Conception, Cardiac Rhythm, Via Natural or Artificial Opening Endoscopic
  • 4A1H8HZMonitoring of Products of Conception, Cardiac Sound, Via Natural or Artificial Opening Endoscopic
ICD-10-PCSFY2026