MCMedicalCodingSoftware
Free trial
00WU42Z

00WU42Z — Revision of Monitoring Device in Spinal Canal, Percutaneous Endoscopic Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Revision of Monitor Dev in Spinal Canal, Perc Endo Approach

How 00WU42Z 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. 0Body systemWhich system it acts on
  3. WRoot operationThe objective — the verb of the procedure
  4. UBody partThe specific site
  5. 4ApproachHow the site was reached
  6. 2DeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near 00WU42Z

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

  • 00WU0YZRevision of Other Device in Spinal Canal, Open Approach
  • 00WU30ZRevision of Drainage Device in Spinal Canal, Percutaneous Approach
  • 00WU32ZRevision of Monitoring Device in Spinal Canal, Percutaneous Approach
  • 00WU33ZRevision of Infusion Device in Spinal Canal, Percutaneous Approach
  • 00WU3JZRevision of Synthetic Substitute in Spinal Canal, Percutaneous Approach
  • 00WU3MZRevision of Neurostimulator Lead in Spinal Canal, Percutaneous Approach
  • 00WU3YZRevision of Other Device in Spinal Canal, Percutaneous Approach
  • 00WU40ZRevision of Drainage Device in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU42ZRevision of Monitoring Device in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU43ZRevision of Infusion Device in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU4JZRevision of Synthetic Substitute in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU4MZRevision of Neurostimulator Lead in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU4YZRevision of Other Device in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WUX0ZRevision of Drainage Device in Spinal Canal, External Approach
  • 00WUX2ZRevision of Monitoring Device in Spinal Canal, External Approach
  • 00WUX3ZRevision of Infusion Device in Spinal Canal, External Approach
  • 00WUXJZRevision of Synthetic Substitute in Spinal Canal, External Approach
ICD-10-PCSFY2026