MCMedicalCodingSoftware
01N90ZZ

01N90ZZ — Release Lumbar Plexus, Open Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Release Lumbar Plexus, Open Approach

How 01N90ZZ 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. 1Body systemWhich system it acts on
  3. NRoot operationThe objective — the verb of the procedure
  4. 9Body partThe specific site
  5. 0ApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near 01N90ZZ

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

  • 01N53ZZRelease Median Nerve, Percutaneous Approach
  • 01N54ZZRelease Median Nerve, Percutaneous Endoscopic Approach
  • 01N60ZZRelease Radial Nerve, Open Approach
  • 01N63ZZRelease Radial Nerve, Percutaneous Approach
  • 01N64ZZRelease Radial Nerve, Percutaneous Endoscopic Approach
  • 01N80ZZRelease Thoracic Nerve, Open Approach
  • 01N83ZZRelease Thoracic Nerve, Percutaneous Approach
  • 01N84ZZRelease Thoracic Nerve, Percutaneous Endoscopic Approach
  • 01N90ZZRelease Lumbar Plexus, Open Approach
  • 01N93ZZRelease Lumbar Plexus, Percutaneous Approach
  • 01N94ZZRelease Lumbar Plexus, Percutaneous Endoscopic Approach
  • 01NA0ZZRelease Lumbosacral Plexus, Open Approach
  • 01NA3ZZRelease Lumbosacral Plexus, Percutaneous Approach
  • 01NA4ZZRelease Lumbosacral Plexus, Percutaneous Endoscopic Approach
  • 01NB0ZZRelease Lumbar Nerve, Open Approach
  • 01NB3ZZRelease Lumbar Nerve, Percutaneous Approach
  • 01NB4ZZRelease Lumbar Nerve, Percutaneous Endoscopic Approach
ICD-10-PCSFY2026