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00W642Z

00W642Z — Revision of Monitoring Device in Cerebral Ventricle, Percutaneous Endoscopic Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Revision of Monitor Dev in Cereb Vent, Perc Endo Approach

How 00W642Z 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. 6Body 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 00W642Z

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

  • 00W60YZRevision of Other Device in Cerebral Ventricle, Open Approach
  • 00W630ZRevision of Drainage Device in Cerebral Ventricle, Percutaneous Approach
  • 00W632ZRevision of Monitoring Device in Cerebral Ventricle, Percutaneous Approach
  • 00W633ZRevision of Infusion Device in Cerebral Ventricle, Percutaneous Approach
  • 00W63JZRevision of Synthetic Substitute in Cerebral Ventricle, Percutaneous Approach
  • 00W63MZRevision of Neurostimulator Lead in Cerebral Ventricle, Percutaneous Approach
  • 00W63YZRevision of Other Device in Cerebral Ventricle, Percutaneous Approach
  • 00W640ZRevision of Drainage Device in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W642ZRevision of Monitoring Device in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W643ZRevision of Infusion Device in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W64JZRevision of Synthetic Substitute in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W64MZRevision of Neurostimulator Lead in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W64YZRevision of Other Device in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W6X0ZRevision of Drainage Device in Cerebral Ventricle, External Approach
  • 00W6X2ZRevision of Monitoring Device in Cerebral Ventricle, External Approach
  • 00W6X3ZRevision of Infusion Device in Cerebral Ventricle, External Approach
  • 00W6XJZRevision of Synthetic Substitute in Cerebral Ventricle, External Approach
ICD-10-PCSFY2026