MCMedicalCodingSoftware
0W9C4ZZ

0W9C4ZZ — Drainage of Mediastinum, Percutaneous Endoscopic Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Drainage of Mediastinum, Percutaneous Endoscopic Approach

How 0W9C4ZZ 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. WBody systemWhich system it acts on
  3. 9Root operationThe objective — the verb of the procedure
  4. CBody partThe specific site
  5. 4ApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near 0W9C4ZZ

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

  • 0W9C00ZDrainage of Mediastinum with Drainage Device, Open Approach
  • 0W9C0ZXDrainage of Mediastinum, Open Approach, Diagnostic
  • 0W9C0ZZDrainage of Mediastinum, Open Approach
  • 0W9C30ZDrainage of Mediastinum with Drainage Device, Percutaneous Approach
  • 0W9C3ZXDrainage of Mediastinum, Percutaneous Approach, Diagnostic
  • 0W9C3ZZDrainage of Mediastinum, Percutaneous Approach
  • 0W9C40ZDrainage of Mediastinum with Drainage Device, Percutaneous Endoscopic Approach
  • 0W9C4ZXDrainage of Mediastinum, Percutaneous Endoscopic Approach, Diagnostic
  • 0W9C4ZZDrainage of Mediastinum, Percutaneous Endoscopic Approach
  • 0W9D00ZDrainage of Pericardial Cavity with Drainage Device, Open Approach
  • 0W9D0ZXDrainage of Pericardial Cavity, Open Approach, Diagnostic
  • 0W9D0ZZDrainage of Pericardial Cavity, Open Approach
  • 0W9D30ZDrainage of Pericardial Cavity with Drainage Device, Percutaneous Approach
  • 0W9D3ZXDrainage of Pericardial Cavity, Percutaneous Approach, Diagnostic
  • 0W9D3ZZDrainage of Pericardial Cavity, Percutaneous Approach
  • 0W9D40ZDrainage of Pericardial Cavity with Drainage Device, Percutaneous Endoscopic Approach
  • 0W9D4ZXDrainage of Pericardial Cavity, Percutaneous Endoscopic Approach, Diagnostic
ICD-10-PCSFY2026