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ICD-10-PCS 2027 procedure code

089M30ZDrainage of Left Extraocular Muscle with Drainage Device, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Drainage of L Extraoc Muscle with Drain Dev, Perc 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 089M30Z

089M30Z is the ICD-10-PCS code for a drainage procedure on the left extraocular muscle using a percutaneous approach with drainage device. In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.

In plain terms, this corresponds to other operations on extraocular muscles and tendons, the ICD-9-CM procedure title it maps to (15.9).

For a different body part, codes include 089230Z (right anterior chamber), 089330Z (left anterior chamber), 089430Z (right vitreous), 089530Z (left vitreous), 089A30Z (right choroid), 089B30Z (left choroid) and 17 more.

The same procedure with a different approach is coded 089M00Z (open).

With a different device, use 089M3ZZ (no device).

It is an operating-room procedure in the MS-DRG logic for DRG 115 (Extraocular Procedures Except Orbit), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC), DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), DRG 957 (Other O.R. Procedures for Multiple Significant Trauma with MCC) and DRG 958 (Other O.R. Procedures for Multiple Significant Trauma with CC), under the surgical categories “Extraocular Procedures Except Orbit”, “Other O.R. Procedures for Injuries” and “Other O.R. Procedures for Multiple Significant Trauma”.

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
9Drainage

Taking or letting out fluids and/or gases from a body part

The qualifier DIAGNOSTIC is used to identify drainage procedures that are biopsies

Includes: Thoracentesis, incision and drainage

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
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
0Drainage Device

Includes: Cystostomy tube; Foley catheter; Percutaneous nephrostomy catheter; Thoracostomy tube

7. Qualifier
ZNo Qualifier

Other versions of this procedure

Different approach

Different device

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 →
  • 15.9Other operations on extraocular muscles and tendonsapproximate

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 089M30Z

Is 089M30Z a valid ICD-10-PCS code for 2027?

Yes. 089M30Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 089M30Z an O.R. procedure?

Yes. 089M30Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 089M30Z group to?

Depending on the principal diagnosis, 089M30Z can group to MS-DRG 115, MS-DRG 907, MS-DRG 908, MS-DRG 909, MS-DRG 957 and MS-DRG 958.

What is the ICD-9 procedure code for 089M30Z?

The CMS GEMs map 089M30Z to ICD-9-CM 15.9 (Other operations on extraocular muscles and tendons).