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ICD-10-PCS 2027 procedure code

08TL0ZZResection of Right Extraocular Muscle, Open Approach

✓ Valid for 2027O.R. procedure

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 08TL0ZZ

08TL0ZZ is the ICD-10-PCS code for a resection procedure on the right extraocular muscle using an open approach. In ICD-10-PCS, resection means cutting out or off, without replacement, all of a body part.

In plain terms, this corresponds to resection of one extraocular muscle, the ICD-9-CM procedure title it maps to (15.13).

For a different body part, codes include 08TM0ZZ (left extraocular muscle), 08TN0ZZ (right upper eyelid), 08TP0ZZ (left upper eyelid), 08TQ0ZZ (right lower eyelid), 08TR0ZZ (left lower eyelid), 08TV0ZZ (right lacrimal gland) and 3 more.

The same procedure with a different approach is coded 08TL3ZZ (percutaneous).

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
TResection

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

Includes: Total nephrectomy, total lobectomy of lung

4. Body Part
LExtraocular Muscle, Right
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
ZNo Device
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 →
  • 15.13Resection of one extraocular muscleapproximate

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 08TL0ZZ

Is 08TL0ZZ a valid ICD-10-PCS code for 2027?

Yes. 08TL0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 08TL0ZZ an O.R. procedure?

Yes. 08TL0ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 08TL0ZZ group to?

Depending on the principal diagnosis, 08TL0ZZ can group to MS-DRG 115.

What is the ICD-9 procedure code for 08TL0ZZ?

The CMS GEMs map 08TL0ZZ to ICD-9-CM 15.13 (Resection of one extraocular muscle).