MCMedicalCodingSoftware
0WHH4YZ

0WHH4YZ — Insertion of Other Device into Retroperitoneum, Percutaneous Endoscopic Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Insert of Oth Dev into Retroperitoneum, Perc Endo Approach

How 0WHH4YZ 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. HRoot operationThe objective — the verb of the procedure
  4. HBody partThe specific site
  5. 4ApproachHow the site was reached
  6. YDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near 0WHH4YZ

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

  • 0WHH01ZInsertion of Radioactive Element into Retroperitoneum, Open Approach
  • 0WHH03ZInsertion of Infusion Device into Retroperitoneum, Open Approach
  • 0WHH0YZInsertion of Other Device into Retroperitoneum, Open Approach
  • 0WHH31ZInsertion of Radioactive Element into Retroperitoneum, Percutaneous Approach
  • 0WHH33ZInsertion of Infusion Device into Retroperitoneum, Percutaneous Approach
  • 0WHH3YZInsertion of Other Device into Retroperitoneum, Percutaneous Approach
  • 0WHH41ZInsertion of Radioactive Element into Retroperitoneum, Percutaneous Endoscopic Approach
  • 0WHH43ZInsertion of Infusion Device into Retroperitoneum, Percutaneous Endoscopic Approach
  • 0WHH4YZInsertion of Other Device into Retroperitoneum, Percutaneous Endoscopic Approach
  • 0WHJ01ZInsertion of Radioactive Element into Pelvic Cavity, Open Approach
  • 0WHJ03ZInsertion of Infusion Device into Pelvic Cavity, Open Approach
  • 0WHJ0YZInsertion of Other Device into Pelvic Cavity, Open Approach
  • 0WHJ31ZInsertion of Radioactive Element into Pelvic Cavity, Percutaneous Approach
  • 0WHJ33ZInsertion of Infusion Device into Pelvic Cavity, Percutaneous Approach
  • 0WHJ3YZInsertion of Other Device into Pelvic Cavity, Percutaneous Approach
  • 0WHJ41ZInsertion of Radioactive Element into Pelvic Cavity, Percutaneous Endoscopic Approach
  • 0WHJ43ZInsertion of Infusion Device into Pelvic Cavity, Percutaneous Endoscopic Approach
ICD-10-PCSFY2026