ICD-10-PCS Tabular Index · Section 0 · FY 2026 00W

00W Revision - Central Nervous System and Cranial Nerves ICD-10-PCS

The 00W code range contains 138 ICD-10-PCS codes for Revision procedures on the central nervous system and cranial nerves. 137 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.

✓ Built from the official CMS FY 2026 datasetEffective Oct 1, 2025 – Sep 30, 2026
138
Procedure Codes
137
Billable Codes
00W
Characters 1–3
00
Parent Body System

Root Operation Definition

Revision: Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.

ICD-10-PCS

Codes in the 00W Range 138 codes · 137 billable

138 of 138 shown
  • 00W Central Nervous System and Cranial Nerves, RevisionNon-billable header
  • 00W000Z Revision of Drainage Device in Brain, Open Approach
  • 00W002Z Revision of Monitoring Device in Brain, Open Approach
  • 00W003Z Revision of Infusion Device in Brain, Open Approach
  • 00W007Z Revision of Autologous Tissue Substitute in Brain, Open Approach
  • 00W00JZ Revision of Synthetic Substitute in Brain, Open Approach
  • 00W00KZ Revision of Nonautologous Tissue Substitute in Brain, Open Approach
  • 00W00MZ Revision of Neurostimulator Lead in Brain, Open Approach
  • 00W00YZ Revision of Other Device in Brain, Open Approach
  • 00W030Z Revision of Drainage Device in Brain, Percutaneous Approach
  • 00W032Z Revision of Monitoring Device in Brain, Percutaneous Approach
  • 00W033Z Revision of Infusion Device in Brain, Percutaneous Approach
  • 00W037Z Revision of Autologous Tissue Substitute in Brain, Percutaneous Approach
  • 00W03JZ Revision of Synthetic Substitute in Brain, Percutaneous Approach
  • 00W03KZ Revision of Nonautologous Tissue Substitute in Brain, Percutaneous Approach
  • 00W03MZ Revision of Neurostimulator Lead in Brain, Percutaneous Approach
  • 00W03YZ Revision of Other Device in Brain, Percutaneous Approach
  • 00W040Z Revision of Drainage Device in Brain, Percutaneous Endoscopic Approach
  • 00W042Z Revision of Monitoring Device in Brain, Percutaneous Endoscopic Approach
  • 00W043Z Revision of Infusion Device in Brain, Percutaneous Endoscopic Approach
  • 00W047Z Revision of Autologous Tissue Substitute in Brain, Percutaneous Endoscopic Approach
  • 00W04JZ Revision of Synthetic Substitute in Brain, Percutaneous Endoscopic Approach
  • 00W04KZ Revision of Nonautologous Tissue Substitute in Brain, Percutaneous Endoscopic Approach
  • 00W04MZ Revision of Neurostimulator Lead in Brain, Percutaneous Endoscopic Approach
  • 00W04YZ Revision of Other Device in Brain, Percutaneous Endoscopic Approach
  • 00W0X0Z Revision of Drainage Device in Brain, External Approach
  • 00W0X2Z Revision of Monitoring Device in Brain, External Approach
  • 00W0X3Z Revision of Infusion Device in Brain, External Approach
  • 00W0X7Z Revision of Autologous Tissue Substitute in Brain, External Approach
  • 00W0XJZ Revision of Synthetic Substitute in Brain, External Approach
  • 00W0XKZ Revision of Nonautologous Tissue Substitute in Brain, External Approach
  • 00W0XMZ Revision of Neurostimulator Lead in Brain, External Approach
  • 00W600Z Revision of Drainage Device in Cerebral Ventricle, Open Approach
  • 00W602Z Revision of Monitoring Device in Cerebral Ventricle, Open Approach
  • 00W603Z Revision of Infusion Device in Cerebral Ventricle, Open Approach
  • 00W60JZ Revision of Synthetic Substitute in Cerebral Ventricle, Open Approach
  • 00W60MZ Revision of Neurostimulator Lead in Cerebral Ventricle, Open Approach
  • 00W60YZ Revision of Other Device in Cerebral Ventricle, Open Approach
  • 00W630Z Revision of Drainage Device in Cerebral Ventricle, Percutaneous Approach
  • 00W207Z Revision of Autologous Tissue Substitute in Dura Mater, Open Approach New
  • 00W632Z Revision of Monitoring Device in Cerebral Ventricle, Percutaneous Approach
  • 00W20JZ Revision of Synthetic Substitute in Dura Mater, Open Approach New
  • 00W633Z Revision of Infusion Device in Cerebral Ventricle, Percutaneous Approach
  • 00W20KZ Revision of Nonautologous Tissue Substitute in Dura Mater, Open Approach New
  • 00W63JZ Revision of Synthetic Substitute in Cerebral Ventricle, Percutaneous Approach
  • 00W63MZ Revision of Neurostimulator Lead in Cerebral Ventricle, Percutaneous Approach
  • 00W63YZ Revision of Other Device in Cerebral Ventricle, Percutaneous Approach
  • 00W640Z Revision of Drainage Device in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W642Z Revision of Monitoring Device in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W643Z Revision of Infusion Device in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W64JZ Revision of Synthetic Substitute in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W64MZ Revision of Neurostimulator Lead in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W64YZ Revision of Other Device in Cerebral Ventricle, Percutaneous Endoscopic Approach
  • 00W6X0Z Revision of Drainage Device in Cerebral Ventricle, External Approach
  • 00W6X2Z Revision of Monitoring Device in Cerebral Ventricle, External Approach
  • 00W6X3Z Revision of Infusion Device in Cerebral Ventricle, External Approach
  • 00W6XJZ Revision of Synthetic Substitute in Cerebral Ventricle, External Approach
  • 00W6XMZ Revision of Neurostimulator Lead in Cerebral Ventricle, External Approach
  • 00WE00Z Revision of Drainage Device in Cranial Nerve, Open Approach
  • 00WE02Z Revision of Monitoring Device in Cranial Nerve, Open Approach
  • 00WE03Z Revision of Infusion Device in Cranial Nerve, Open Approach
  • 00WE07Z Revision of Autologous Tissue Substitute in Cranial Nerve, Open Approach
  • 00WE0MZ Revision of Neurostimulator Lead in Cranial Nerve, Open Approach
  • 00WE0YZ Revision of Other Device in Cranial Nerve, Open Approach
  • 00WE30Z Revision of Drainage Device in Cranial Nerve, Percutaneous Approach
  • 00WE32Z Revision of Monitoring Device in Cranial Nerve, Percutaneous Approach
  • 00WE33Z Revision of Infusion Device in Cranial Nerve, Percutaneous Approach
  • 00WE37Z Revision of Autologous Tissue Substitute in Cranial Nerve, Percutaneous Approach
  • 00WE3MZ Revision of Neurostimulator Lead in Cranial Nerve, Percutaneous Approach
  • 00WE3YZ Revision of Other Device in Cranial Nerve, Percutaneous Approach
  • 00WE40Z Revision of Drainage Device in Cranial Nerve, Percutaneous Endoscopic Approach
  • 00WE42Z Revision of Monitoring Device in Cranial Nerve, Percutaneous Endoscopic Approach
  • 00WE43Z Revision of Infusion Device in Cranial Nerve, Percutaneous Endoscopic Approach
  • 00WE47Z Revision of Autologous Tissue Substitute in Cranial Nerve, Percutaneous Endoscopic Approach
  • 00WE4MZ Revision of Neurostimulator Lead in Cranial Nerve, Percutaneous Endoscopic Approach
  • 00WE4YZ Revision of Other Device in Cranial Nerve, Percutaneous Endoscopic Approach
  • 00WEX0Z Revision of Drainage Device in Cranial Nerve, External Approach
  • 00WEX2Z Revision of Monitoring Device in Cranial Nerve, External Approach
  • 00WEX3Z Revision of Infusion Device in Cranial Nerve, External Approach
  • 00WEX7Z Revision of Autologous Tissue Substitute in Cranial Nerve, External Approach
  • 00WEXMZ Revision of Neurostimulator Lead in Cranial Nerve, External Approach
  • 00WU00Z Revision of Drainage Device in Spinal Canal, Open Approach
  • 00WU02Z Revision of Monitoring Device in Spinal Canal, Open Approach
  • 00WU03Z Revision of Infusion Device in Spinal Canal, Open Approach
  • 00WU0JZ Revision of Synthetic Substitute in Spinal Canal, Open Approach
  • 00WU0MZ Revision of Neurostimulator Lead in Spinal Canal, Open Approach
  • 00WU0YZ Revision of Other Device in Spinal Canal, Open Approach
  • 00WU30Z Revision of Drainage Device in Spinal Canal, Percutaneous Approach
  • 00WU32Z Revision of Monitoring Device in Spinal Canal, Percutaneous Approach
  • 00WU33Z Revision of Infusion Device in Spinal Canal, Percutaneous Approach
  • 00WU3JZ Revision of Synthetic Substitute in Spinal Canal, Percutaneous Approach
  • 00WT07Z Revision of Autologous Tissue Substitute in Spinal Meninges, Open Approach New
  • 00WU3MZ Revision of Neurostimulator Lead in Spinal Canal, Percutaneous Approach
  • 00WT0JZ Revision of Synthetic Substitute in Spinal Meninges, Open Approach New
  • 00WU3YZ Revision of Other Device in Spinal Canal, Percutaneous Approach
  • 00WT0KZ Revision of Nonautologous Tissue Substitute in Spinal Meninges, Open Approach New
  • 00WU40Z Revision of Drainage Device in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU42Z Revision of Monitoring Device in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU43Z Revision of Infusion Device in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU4JZ Revision of Synthetic Substitute in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU4MZ Revision of Neurostimulator Lead in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WU4YZ Revision of Other Device in Spinal Canal, Percutaneous Endoscopic Approach
  • 00WUX0Z Revision of Drainage Device in Spinal Canal, External Approach
  • 00WUX2Z Revision of Monitoring Device in Spinal Canal, External Approach
  • 00WUX3Z Revision of Infusion Device in Spinal Canal, External Approach
  • 00WUXJZ Revision of Synthetic Substitute in Spinal Canal, External Approach
  • 00WUXMZ Revision of Neurostimulator Lead in Spinal Canal, External Approach
  • 00WV00Z Revision of Drainage Device in Spinal Cord, Open Approach
  • 00WV02Z Revision of Monitoring Device in Spinal Cord, Open Approach
  • 00WV03Z Revision of Infusion Device in Spinal Cord, Open Approach
  • 00WV07Z Revision of Autologous Tissue Substitute in Spinal Cord, Open Approach
  • 00WV0JZ Revision of Synthetic Substitute in Spinal Cord, Open Approach
  • 00WV0KZ Revision of Nonautologous Tissue Substitute in Spinal Cord, Open Approach
  • 00WV0MZ Revision of Neurostimulator Lead in Spinal Cord, Open Approach
  • 00WV0YZ Revision of Other Device in Spinal Cord, Open Approach
  • 00WV30Z Revision of Drainage Device in Spinal Cord, Percutaneous Approach
  • 00WV32Z Revision of Monitoring Device in Spinal Cord, Percutaneous Approach
  • 00WV33Z Revision of Infusion Device in Spinal Cord, Percutaneous Approach
  • 00WV37Z Revision of Autologous Tissue Substitute in Spinal Cord, Percutaneous Approach
  • 00WV3JZ Revision of Synthetic Substitute in Spinal Cord, Percutaneous Approach
  • 00WV3KZ Revision of Nonautologous Tissue Substitute in Spinal Cord, Percutaneous Approach
  • 00WV3MZ Revision of Neurostimulator Lead in Spinal Cord, Percutaneous Approach
  • 00WV3YZ Revision of Other Device in Spinal Cord, Percutaneous Approach
  • 00WV40Z Revision of Drainage Device in Spinal Cord, Percutaneous Endoscopic Approach
  • 00WV42Z Revision of Monitoring Device in Spinal Cord, Percutaneous Endoscopic Approach
  • 00WV43Z Revision of Infusion Device in Spinal Cord, Percutaneous Endoscopic Approach
  • 00WV47Z Revision of Autologous Tissue Substitute in Spinal Cord, Percutaneous Endoscopic Approach
  • 00WV4JZ Revision of Synthetic Substitute in Spinal Cord, Percutaneous Endoscopic Approach
  • 00WV4KZ Revision of Nonautologous Tissue Substitute in Spinal Cord, Percutaneous Endoscopic Approach
  • 00WV4MZ Revision of Neurostimulator Lead in Spinal Cord, Percutaneous Endoscopic Approach
  • 00WV4YZ Revision of Other Device in Spinal Cord, Percutaneous Endoscopic Approach
  • 00WVX0Z Revision of Drainage Device in Spinal Cord, External Approach
  • 00WVX2Z Revision of Monitoring Device in Spinal Cord, External Approach
  • 00WVX3Z Revision of Infusion Device in Spinal Cord, External Approach
  • 00WVX7Z Revision of Autologous Tissue Substitute in Spinal Cord, External Approach
  • 00WVXJZ Revision of Synthetic Substitute in Spinal Cord, External Approach
  • 00WVXKZ Revision of Nonautologous Tissue Substitute in Spinal Cord, External Approach
  • 00WVXMZ Revision of Neurostimulator Lead in Spinal Cord, External Approach

About the 00W Code Range

The ICD-10-PCS root operation Revision (code 00W) in the Medical and Surgical section involves correcting, to the extent possible, a malfunctioning or improperly placed device or tissue in the Central Nervous System and Cranial Nerves. This operation aims to restore the function or position of implanted or attached devices or materials.

This set of codes reflects diverse applications of Revision procedures on devices such as Drainage Devices, Monitoring Devices, Infusion Devices, and various types of tissue substitutes, including Autologous, Synthetic, and Nonautologous Tissue Substitutes. For example, code 00W000Z represents an Open Approach revision of a drainage device in the Brain, while code 00W03MZ corresponds to a Percutaneous Approach revision of a neurostimulator lead. These procedures span approaches from Open, Percutaneous, and Percutaneous Endoscopic to External, addressing devices in regions including the Brain, Cerebral Ventricle, Cranial Nerve, Spinal Canal, and Spinal Cord. Accurate coding for these revisions is essential to document the specific device, body part, and approach used in restoring device functionality within the nervous system.

Questions About This Page

How many billable codes are in the 00W range?

Of the 138 codes in this range, 137 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.

What does the 00W range classify?

The range classifies Revision procedures, correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device, performed on the central nervous system and cranial nerves. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.

Related References

All ICD-10-PCS SectionsAll of Medical and Surgical (0)All of Body System 00ICD-10-PCS Code LookupICD-10-CM Codes ListMS-DRG ReferenceMedicare Code Edits

Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.