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01U437Z

01U437Z — Supplement Ulnar Nerve with Autologous Tissue Substitute, Percutaneous Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Supplement Ulnar Nerve with Autol Sub, Perc Approach

How 01U437Z 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. 0SectionMedical and Surgical — What family of procedure this is
  2. 1Body systemWhich system it acts on
  3. URoot operationThe objective — the verb of the procedure
  4. 4Body partThe specific site
  5. 3ApproachHow the site was reached
  6. 7DeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near 01U437Z

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

  • 01U23JZSupplement Phrenic Nerve with Synthetic Substitute, Percutaneous Approach
  • 01U23KZSupplement Phrenic Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01U247ZSupplement Phrenic Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U24JZSupplement Phrenic Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01U24KZSupplement Phrenic Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U407ZSupplement Ulnar Nerve with Autologous Tissue Substitute, Open Approach
  • 01U40JZSupplement Ulnar Nerve with Synthetic Substitute, Open Approach
  • 01U40KZSupplement Ulnar Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01U437ZSupplement Ulnar Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01U43JZSupplement Ulnar Nerve with Synthetic Substitute, Percutaneous Approach
  • 01U43KZSupplement Ulnar Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01U447ZSupplement Ulnar Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U44JZSupplement Ulnar Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01U44KZSupplement Ulnar Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U507ZSupplement Median Nerve with Autologous Tissue Substitute, Open Approach
  • 01U50JZSupplement Median Nerve with Synthetic Substitute, Open Approach
  • 01U50KZSupplement Median Nerve with Nonautologous Tissue Substitute, Open Approach
ICD-10-PCSFY2026