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ICD-10-PCS 2027 procedure code

01PYX2ZRemoval of Monitoring Device from Peripheral Nerve, External Approach

✓ Valid for 2027

Short description: Removal of Monitor Dev from Periph Nrv, Extern Approach

Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 01PYX2Z

01PYX2Z is the ICD-10-PCS code for a removal procedure on the peripheral nerve using an external approach with monitoring device. In ICD-10-PCS, removal means taking out or off a device from a body part.

In plain terms, this corresponds to removal of other therapeutic device from head and neck, removal of other device from thorax and removal of other therapeutic device, the ICD-9-CM procedure titles it maps to (97.39, 97.49 and 97.89).

The same procedure with a different approach is coded 01PY02Z (open), 01PY32Z (percutaneous) and 01PY42Z (percutaneous endoscopic).

With a different device, use 01PYX0Z (drainage device) and 01PYXMZ (neurostimulator lead).

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

It has been valid since ICD-10-PCS took effect on October 1, 2015.

What each character means

1. Section
0Medical and Surgical
2. Body System
1Peripheral Nervous System
3. Operation
PRemoval

Taking out or off a device from a body part

If a device is taken out and a similar device put in without cutting or puncturing the skin or mucous membrane, the procedure is coded to the root operation CHANGE. Otherwise, the procedure for taking out a device is coded to the root operation REMOVAL

Includes: Drainage tube removal, cardiac pacemaker removal

4. Body Part
YPeripheral Nerve
5. Approach
XExternal

Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane

6. Device
2Monitoring Device

Includes: Blood glucose monitoring system; Cardiac event recorder; Continuous Glucose Monitoring (CGM) device; Implantable glucose monitoring device; Loop recorder, implantable; Reveal (LINQ)(DX)(XT)

7. Qualifier
ZNo Qualifier

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 97.39Removal of other therapeutic device from head and neckapproximate
  • 97.49Removal of other device from thoraxapproximate
  • 97.89Removal of other therapeutic deviceapproximate

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
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about 01PYX2Z

Is 01PYX2Z a valid ICD-10-PCS code for 2027?

Yes. 01PYX2Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 01PYX2Z?

The CMS GEMs map 01PYX2Z to ICD-9-CM 97.39 (Removal of other therapeutic device from head and neck), 97.49 (Removal of other device from thorax) and 97.89 (Removal of other therapeutic device).