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ICD-10-PCS 2027 procedure code

08TY8ZZResection of Left Lacrimal Duct, Via Natural or Artificial Opening Endoscopic

✓ Valid for 2027O.R. procedure

Short description: Resection of Left Lacrimal Duct, Endo

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 08TY8ZZ

08TY8ZZ is the ICD-10-PCS code for a resection procedure on the left lacrimal duct using a via natural or artificial opening endoscopic 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 08TX8ZZ (right lacrimal duct).

The same procedure with a different approach is coded 08TY0ZZ (open), 08TY3ZZ (percutaneous) and 08TY7ZZ (via natural or artificial opening).

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
8Via Natural or Artificial Opening Endoscopic

Entry of instrumentation through a natural or artificial external opening to reach and visualize the site of the procedure

6. Device
ZNo Device
7. Qualifier
ZNo Qualifier

Other versions of this procedure

Different body part

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 08TY8ZZ

Is 08TY8ZZ a valid ICD-10-PCS code for 2027?

Yes. 08TY8ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 08TY8ZZ an O.R. procedure?

Yes. 08TY8ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 08TY8ZZ group to?

Depending on the principal diagnosis, 08TY8ZZ 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 08TY8ZZ?

The CMS GEMs map 08TY8ZZ to ICD-9-CM 09.99 (Other operations on lacrimal system).