MCMedicalCodingSoftware
00H004Z

00H004ZInsertion of Radioactive Element, Cesium-131 Collagen Implant into Brain, Open Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Insertion of Ces 131 Colg Implt into Brain, Open Approach

How 00H004Z 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. HRoot operationThe objective — the verb of the procedure
  4. 0Body partThe specific site
  5. 0ApproachHow the site was reached
  6. 4DeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near 00H004Z

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

  • 00FU0ZZFragmentation in Spinal Canal, Open Approach
  • 00FU3ZZFragmentation in Spinal Canal, Percutaneous Approach
  • 00FU4ZZFragmentation in Spinal Canal, Percutaneous Endoscopic Approach
  • 00FUXZZFragmentation in Spinal Canal, External Approach
  • 00H001ZInsertion of Radioactive Element into Brain, Open Approach
  • 00H002ZInsertion of Monitoring Device into Brain, Open Approach
  • 00H003ZInsertion of Infusion Device into Brain, Open Approach
  • 00H004ZInsertion of Radioactive Element, Cesium-131 Collagen Implant into Brain, Open Approach
  • 00H005ZInsertion of Radioactive Element, Palladium-103 Collagen Implant into Brain, Open Approach
  • 00H00MZInsertion of Neurostimulator Lead into Brain, Open Approach
  • 00H00YZInsertion of Other Device into Brain, Open Approach
  • 00H031ZInsertion of Radioactive Element into Brain, Percutaneous Approach
  • 00H032ZInsertion of Monitoring Device into Brain, Percutaneous Approach
  • 00H033JInsertion of Infusion Device into Brain, Temporary, Percutaneous Approach
  • 00H033ZInsertion of Infusion Device into Brain, Percutaneous Approach
  • 00H03MZInsertion of Neurostimulator Lead into Brain, Percutaneous Approach
ICD-10-PCSFY2026