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ICD-10-PCS 2027 procedure code

08BM3ZXExcision of Left Extraocular Muscle, Percutaneous Approach, Diagnostic

✓ Valid for 2027O.R. procedure

Short description: Excision of Left Extraocular Muscle, Perc Approach, Diagn

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 08BM3ZX

08BM3ZX is the ICD-10-PCS code for a excision procedure on the left extraocular muscle using a percutaneous approach (qualifier: diagnostic). In ICD-10-PCS, excision means cutting out or off, without replacement, a portion of a body part.

In plain terms, this corresponds to biopsy of extraocular muscle or tendon, the ICD-9-CM procedure title it maps to (15.01).

For a different body part, codes include 08B03ZX (right eye), 08B13ZX (left eye), 08B43ZX (right vitreous), 08B53ZX (left vitreous), 08BA3ZX (right choroid), 08BB3ZX (left choroid) and 15 more.

The same procedure with a different approach is coded 08BM0ZX (open).

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
BExcision

Cutting out or off, without replacement, a portion of a body part

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

Includes: Partial nephrectomy, liver biopsy

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
ZNo Device
7. Qualifier
XDiagnostic

Other versions of this procedure

Different approach

Different qualifier

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 →
  • 15.01Biopsy of extraocular muscle or tendonapproximate

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 08BM3ZX

Is 08BM3ZX a valid ICD-10-PCS code for 2027?

Yes. 08BM3ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 08BM3ZX an O.R. procedure?

Yes. 08BM3ZX is an O.R. procedure in MS-DRG v44.0.

What DRG does 08BM3ZX group to?

Depending on the principal diagnosis, 08BM3ZX can group to MS-DRG 115.

What is the ICD-9 procedure code for 08BM3ZX?

The CMS GEMs map 08BM3ZX to ICD-9-CM 15.01 (Biopsy of extraocular muscle or tendon).