MCMedicalCodingSoftware
Free trial
00RN4KZ

00RN4KZ — Replacement of Acoustic Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Replace of Acoust Nrv with Nonaut Sub, Perc Endo Approach

How 00RN4KZ 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. RRoot operationThe objective — the verb of the procedure
  4. NBody partThe specific site
  5. 4ApproachHow the site was reached
  6. KDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near 00RN4KZ

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

  • 00RM47ZReplacement of Facial Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 00RM4JZReplacement of Facial Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 00RM4KZReplacement of Facial Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 00RN07ZReplacement of Acoustic Nerve with Autologous Tissue Substitute, Open Approach
  • 00RN0JZReplacement of Acoustic Nerve with Synthetic Substitute, Open Approach
  • 00RN0KZReplacement of Acoustic Nerve with Nonautologous Tissue Substitute, Open Approach
  • 00RN47ZReplacement of Acoustic Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 00RN4JZReplacement of Acoustic Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 00RN4KZReplacement of Acoustic Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 00RP07ZReplacement of Glossopharyngeal Nerve with Autologous Tissue Substitute, Open Approach
  • 00RP0JZReplacement of Glossopharyngeal Nerve with Synthetic Substitute, Open Approach
  • 00RP0KZReplacement of Glossopharyngeal Nerve with Nonautologous Tissue Substitute, Open Approach
  • 00RP47ZReplacement of Glossopharyngeal Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 00RP4JZReplacement of Glossopharyngeal Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 00RP4KZReplacement of Glossopharyngeal Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 00RQ07ZReplacement of Vagus Nerve with Autologous Tissue Substitute, Open Approach
  • 00RQ0JZReplacement of Vagus Nerve with Synthetic Substitute, Open Approach
ICD-10-PCSFY2026