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ICD-10-PCS 2027 procedure code

00WU3YZRevision of Other Device in Spinal Canal, Percutaneous Approach

✓ Valid for 2027

Short description: Revision of Other Device in Spinal Canal, Perc Approach

Code last changed in FY2018 (effective October 1, 2017). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 00WU3YZ

00WU3YZ is the ICD-10-PCS code for a revision procedure on the spinal canal using a percutaneous approach with other device. In ICD-10-PCS, revision means correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.

In plain terms, this corresponds to other operations on spinal cord and spinal canal structures, the ICD-9-CM procedure title it maps to (03.99).

For a different body part, codes include 00W03YZ (brain), 00W63YZ (cerebral ventricle), 00WE3YZ (cranial nerve) and 00WV3YZ (spinal cord).

The same procedure with a different approach is coded 00WU0YZ (open) and 00WU4YZ (percutaneous endoscopic).

With a different device, use 00WU30Z (drainage device), 00WU32Z (monitoring device), 00WU33Z (infusion device), 00WU3JZ (synthetic substitute) and 00WU3MZ (neurostimulator lead).

It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.

It was added in FY2018, effective October 1, 2017.

What each character means

1. Section
0Medical and Surgical
2. Body System
0Central Nervous System and Cranial Nerves
3. Operation
WRevision

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

Revision can include correcting a malfunctioning or displaced device by taking out or putting in components of the device such as a screw or pin

Includes: Adjustment of position of pacemaker lead, recementing of hip prosthesis

4. Body Part
USpinal Canal

Includes: Epidural space, spinal; Extradural space, spinal; Subarachnoid space, spinal; Subdural space, spinal; Vertebral canal

5. Approach
3Percutaneous

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure

6. Device
YOther Device

Includes: Alfapump(R) system

7. Qualifier
ZNo Qualifier

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 03.99Other operations on spinal cord and spinal canal structuresapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2018 (effective 10/1/2017): Added
  • No changes since FY2018.

Common questions about 00WU3YZ

Is 00WU3YZ a valid ICD-10-PCS code for 2027?

Yes. 00WU3YZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 00WU3YZ?

The CMS GEMs map 00WU3YZ to ICD-9-CM 03.99 (Other operations on spinal cord and spinal canal structures).