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ICD-10-PCS 2027 procedure code

05LY4CZOcclusion of Upper Vein with Extraluminal Device, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Occlusion of Up Vein with Extralum Dev, Perc Endo 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 05LY4CZ

05LY4CZ is the ICD-10-PCS code for a occlusion procedure on the upper vein using a percutaneous endoscopic approach with extraluminal device. In ICD-10-PCS, occlusion means completely closing an orifice or the lumen of a tubular body part.

In plain terms, this corresponds to other surgical occlusion of vessels, unspecified site, the ICD-9-CM procedure title it maps to (38.80).

For a different body part, codes include 05L04CZ (azygos vein), 05L14CZ (hemiazygos vein), 05L34CZ (right innominate vein), 05L44CZ (left innominate vein), 05L54CZ (right subclavian vein), 05L64CZ (left subclavian vein) and 19 more.

The same procedure with a different approach is coded 05LY0CZ (open) and 05LY3CZ (percutaneous).

With a different device, use 05LY4DZ (intraluminal device) and 05LY4ZZ (no device).

It is an operating-room procedure in the MS-DRG logic for DRG 252 (Other Vascular Procedures with MCC), DRG 253 (Other Vascular Procedures with CC), DRG 254 (Other Vascular Procedures without CC/MCC), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC) and DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), under the surgical categories “Other Vascular 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
5Upper Veins
3. Operation
LOcclusion

Completely closing an orifice or the lumen of a tubular body part

The orifice can be a natural orifice or an artificially created orifice

Includes: Fallopian tube ligation, ligation of inferior vena cava

4. Body Part
YUpper Vein
5. Approach
4Percutaneous Endoscopic

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

6. Device
CExtraluminal Device

Includes: AtriClip LAA Exclusion System; LAP-BAND(R) adjustable gastric banding system; REALIZE(R) Adjustable Gastric Band

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.

ICD-9-CM equivalent

Converter →
  • 38.80Other surgical occlusion of vessels, unspecified siteapproximate

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 05LY4CZ

Is 05LY4CZ a valid ICD-10-PCS code for 2027?

Yes. 05LY4CZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 05LY4CZ an O.R. procedure?

Yes. 05LY4CZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 05LY4CZ group to?

Depending on the principal diagnosis, 05LY4CZ can group to MS-DRG 252, MS-DRG 253, MS-DRG 254, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 05LY4CZ?

The CMS GEMs map 05LY4CZ to ICD-9-CM 38.80 (Other surgical occlusion of vessels, unspecified site).