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ICD-10-PCS 2027 procedure code

0WW047ZRevision of Autologous Tissue Substitute in Head, Percutaneous Endoscopic Approach

✓ Valid for 2027Non-O.R. procedure

Short description: Revision of Autol Sub in Head, 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 0WW047Z

0WW047Z is the ICD-10-PCS code for a revision procedure on the head using a percutaneous endoscopic approach with autologous tissue substitute. 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 0WW247Z (face), 0WW447Z (upper jaw), 0WW547Z (lower jaw), 0WW647Z (neck), 0WW847Z (chest wall), 0WWC47Z (mediastinum) and 5 more.

The same procedure with a different approach is coded 0WW007Z (open), 0WW037Z (percutaneous) and 0WW0X7Z (external).

With a different device, use 0WW040Z (drainage device), 0WW041Z (radioactive element), 0WW043Z (infusion device), 0WW04JZ (synthetic substitute), 0WW04KZ (nonautologous tissue substitute) and 0WW04YZ (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
0Head
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
7Autologous Tissue Substitute

Includes: Autograft; Cultured epidermal cell autograft; Epicel(R) cultured epidermal autograft

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 0WW047Z

Is 0WW047Z a valid ICD-10-PCS code for 2027?

Yes. 0WW047Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0WW047Z an O.R. procedure?

No. 0WW047Z is designated non-O.R. in MS-DRG v44.0.

What DRG does 0WW047Z group to?

Depending on the principal diagnosis, 0WW047Z can group to MS-DRG 579, MS-DRG 580 and MS-DRG 581.

What is the ICD-9 procedure code for 0WW047Z?

The CMS GEMs map 0WW047Z to ICD-9-CM 86.09 (Other incision of skin and subcutaneous tissue).