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ICD-10-PCS 2027 procedure code

07WN3YZRevision of Other Device in Lymphatic, Percutaneous Approach

✓ Valid for 2027

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 07WN3YZ

07WN3YZ is the ICD-10-PCS code for a revision procedure on the lymphatic 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 incision of lymphatic structures, the ICD-9-CM procedure title it maps to (40.0).

For a different body part, codes include 07WK3YZ (thoracic duct), 07WL3YZ (cisterna chyli), 07WM3YZ (thymus) and 07WP3YZ (spleen).

The same procedure with a different approach is coded 07WN0YZ (open) and 07WN4YZ (percutaneous endoscopic).

With a different device, use 07WN30Z (drainage device), 07WN33Z (infusion device), 07WN37Z (autologous tissue substitute), 07WN3CZ (extraluminal device), 07WN3DZ (intraluminal device), 07WN3JZ (synthetic substitute) and 1 more.

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
7Lymphatic and Hemic Systems
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
NLymphatic
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 →
  • 40.0Incision of lymphatic 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 07WN3YZ

Is 07WN3YZ a valid ICD-10-PCS code for 2027?

Yes. 07WN3YZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 07WN3YZ?

The CMS GEMs map 07WN3YZ to ICD-9-CM 40.0 (Incision of lymphatic structures).