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ICD-10-PCS 2027 procedure code

08WM07ZRevision of Autologous Tissue Substitute in Left Extraocular Muscle, Open Approach

✓ Valid for 2027O.R. procedure

Short description: Revision of Autol Sub in L Extraoc Muscle, Open 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 08WM07Z

08WM07Z is the ICD-10-PCS code for a revision procedure on the left extraocular muscle using an open 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 operations on eyeball, the ICD-9-CM procedure title it maps to (16.99).

For a different body part, codes include 08W007Z (right eye), 08W107Z (left eye) and 08WL07Z (right extraocular muscle).

The same procedure with a different approach is coded 08WM37Z (percutaneous).

With a different device, use 08WM00Z (drainage device), 08WM0JZ (synthetic substitute), 08WM0KZ (nonautologous tissue substitute) and 08WM0YZ (other device).

It is an operating-room procedure in the MS-DRG logic for DRG 115 (Extraocular Procedures Except Orbit), under the surgical category “Extraocular Procedures Except Orbit”.

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
8Eye
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
MExtraocular Muscle, Left

Includes: Inferior oblique muscle; Inferior rectus muscle; Lateral rectus muscle; Medial rectus muscle; Superior oblique muscle; Superior rectus muscle

5. Approach
0Open

Cutting through the skin or mucous membrane and any other body layers necessary to expose 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

Different approach

MS-DRG v44.0 grouping

All DRGs →

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

MDC 02 · Diseases and Disorders of the Eye · Extraocular Procedures Except Orbit

ICD-9-CM equivalent

Converter →
  • 16.99Other operations on eyeballapproximate

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 08WM07Z

Is 08WM07Z a valid ICD-10-PCS code for 2027?

Yes. 08WM07Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 08WM07Z an O.R. procedure?

Yes. 08WM07Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 08WM07Z group to?

Depending on the principal diagnosis, 08WM07Z can group to MS-DRG 115.

What is the ICD-9 procedure code for 08WM07Z?

The CMS GEMs map 08WM07Z to ICD-9-CM 16.99 (Other operations on eyeball).