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ICD-10-PCS 2027 procedure code

08TY0ZZResection of Left Lacrimal Duct, 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 08TY0ZZ

08TY0ZZ is the ICD-10-PCS code for a resection procedure on the left lacrimal duct 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 other operations on lacrimal system, the ICD-9-CM procedure title it maps to (09.99).

For a different body part, codes include 08TL0ZZ (right extraocular muscle), 08TM0ZZ (left extraocular muscle), 08TN0ZZ (right upper eyelid), 08TP0ZZ (left upper eyelid), 08TQ0ZZ (right lower eyelid), 08TR0ZZ (left lower eyelid) and 3 more.

The same procedure with a different approach is coded 08TY3ZZ (percutaneous), 08TY7ZZ (via natural or artificial opening) and 08TY8ZZ (via natural or artificial opening endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 115 (Extraocular Procedures Except Orbit), DRG 143 (Other Ear, Nose, Mouth and Throat O.R. Procedures with MCC), DRG 144 (Other Ear, Nose, Mouth and Throat O.R. Procedures with CC), DRG 145 (Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC), DRG 907 (Other O.R. Procedures for Injuries with MCC) and DRG 908 (Other O.R. Procedures for Injuries with CC), under the surgical categories “Extraocular Procedures Except Orbit”, “Other Ear, Nose, Mouth and Throat O.R. Procedures”, “Other O.R. Procedures for Injuries” and 1 more.

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
YLacrimal Duct, Left

Includes: Lacrimal canaliculus; Lacrimal punctum; Lacrimal sac; Nasolacrimal duct

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

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 →
  • 09.99Other operations on lacrimal systemapproximate

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 08TY0ZZ

Is 08TY0ZZ a valid ICD-10-PCS code for 2027?

Yes. 08TY0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 08TY0ZZ an O.R. procedure?

Yes. 08TY0ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 08TY0ZZ group to?

Depending on the principal diagnosis, 08TY0ZZ can group to MS-DRG 115, MS-DRG 143, MS-DRG 144, MS-DRG 145, MS-DRG 907 and MS-DRG 908.

What is the ICD-9 procedure code for 08TY0ZZ?

The CMS GEMs map 08TY0ZZ to ICD-9-CM 09.99 (Other operations on lacrimal system).