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ICD-10-PCS 2027 procedure code

089230ZDrainage of Right Anterior Chamber with Drainage Device, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Drainage of R Ant Chamber 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 089230Z

089230Z is the ICD-10-PCS code for a drainage procedure on the right anterior chamber 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 therapeutic evacuation of anterior chamber, the ICD-9-CM procedure title it maps to (12.91).

For a different body part, codes include 089330Z (left anterior chamber), 089430Z (right vitreous), 089530Z (left vitreous), 089A30Z (right choroid), 089B30Z (left choroid), 089C30Z (right iris) and 17 more.

With a different device, use 08923ZZ (no device).

It is an operating-room procedure in the MS-DRG logic for DRG 116 (Intraocular Procedures with CC/MCC), DRG 117 (Intraocular Procedures without CC/MCC), 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) and DRG 957 (Other O.R. Procedures for Multiple Significant Trauma with MCC), under the surgical categories “Intraocular Procedures”, “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
2Anterior Chamber, Right
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 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 · Intraocular Procedures

ICD-9-CM equivalent

Converter →
  • 12.91Therapeutic evacuation of anterior chamberapproximate

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 089230Z

Is 089230Z a valid ICD-10-PCS code for 2027?

Yes. 089230Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 089230Z an O.R. procedure?

Yes. 089230Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 089230Z group to?

Depending on the principal diagnosis, 089230Z can group to MS-DRG 116, MS-DRG 117, MS-DRG 907, MS-DRG 908, MS-DRG 909 and MS-DRG 957.

What is the ICD-9 procedure code for 089230Z?

The CMS GEMs map 089230Z to ICD-9-CM 12.91 (Therapeutic evacuation of anterior chamber).