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ICD-10-PCS 2027 procedure code

0WWM41ZRevision of Radioactive Element in Male Perineum, Percutaneous Endoscopic Approach

✓ Valid for 2027Non-O.R. procedureMale only

Short description: Revise of Radioact Elem in Male Perineum, Perc Endo 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 0WWM41Z

0WWM41Z is the ICD-10-PCS code for a revision procedure on the perineum, male using a percutaneous endoscopic approach with radioactive element. 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 incision of skin and subcutaneous tissue, the ICD-9-CM procedure title it maps to (86.09).

For a different body part, codes include 0WW041Z (head), 0WW141Z (cranial cavity), 0WW241Z (face), 0WW441Z (upper jaw), 0WW541Z (lower jaw), 0WW641Z (neck) and 15 more.

The same procedure with a different approach is coded 0WWM01Z (open), 0WWM31Z (percutaneous) and 0WWMX1Z (external).

With a different device, use 0WWM40Z (drainage device), 0WWM43Z (infusion device), 0WWM47Z (autologous tissue substitute), 0WWM4JZ (synthetic substitute), 0WWM4KZ (nonautologous tissue substitute) and 0WWM4YZ (other device).

It is a non-O.R. procedure that is part of the MS-DRG logic for DRG 579 (Other Skin, Subcutaneous Tissue and Breast Procedures with MCC), DRG 580 (Other Skin, Subcutaneous Tissue and Breast Procedures with CC) and DRG 581 (Other Skin, Subcutaneous Tissue and Breast Procedures without CC/MCC), under the surgical category “Other Skin, Subcutaneous Tissue and Breast Procedures”.

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
WAnatomical Regions, General
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
MPerineum, Male
5. Approach
4Percutaneous Endoscopic

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

6. Device
1Radioactive Element

Includes: Brachytherapy seeds; CivaSheet(R)

7. Qualifier
ZNo Qualifier

Other versions of this procedure

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

ICD-9-CM equivalent

Converter →
  • 86.09Other incision of skin and subcutaneous tissueapproximate

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 0WWM41Z

Is 0WWM41Z a valid ICD-10-PCS code for 2027?

Yes. 0WWM41Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0WWM41Z an O.R. procedure?

No. 0WWM41Z is designated non-O.R. in MS-DRG v44.0.

What DRG does 0WWM41Z group to?

Depending on the principal diagnosis, 0WWM41Z can group to MS-DRG 579, MS-DRG 580 and MS-DRG 581.

What is the ICD-9 procedure code for 0WWM41Z?

The CMS GEMs map 0WWM41Z to ICD-9-CM 86.09 (Other incision of skin and subcutaneous tissue).