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ICD-10-PCS 2027 procedure code

02LR4CTOcclusion of Ductus Arteriosus with Extraluminal Device, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Occlusion Ductus Arterio w Extralum Dev, Perc 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 02LR4CT

02LR4CT is the ICD-10-PCS code for a occlusion procedure on the left pulmonary artery using a percutaneous endoscopic approach with extraluminal device (qualifier: ductus arteriosus). 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, thoracic vessels, the ICD-9-CM procedure title it maps to (38.85).

The same procedure with a different approach is coded 02LR0CT (open) and 02LR3CT (percutaneous).

With a different device, use 02LR4DT (intraluminal device) and 02LR4ZT (no device).

It is an operating-room procedure in the MS-DRG logic for DRG 270 (Other Major Cardiovascular Procedures with MCC), DRG 271 (Other Major Cardiovascular Procedures with CC), DRG 272 (Other Major Cardiovascular 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 Major Cardiovascular Procedures” and “Other O.R. Procedures for Injuries”.

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
2Heart and Great Vessels
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
RPulmonary Artery, Left

Includes: Arterial canal (duct); Botallo's duct; Pulmoaortic canal

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
TDuctus Arteriosus

Other versions of this procedure

Different qualifier

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 →
  • 38.85Other surgical occlusion of vessels, thoracic vesselsapproximate

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 02LR4CT

Is 02LR4CT a valid ICD-10-PCS code for 2027?

Yes. 02LR4CT is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02LR4CT an O.R. procedure?

Yes. 02LR4CT is an O.R. procedure in MS-DRG v44.0.

What DRG does 02LR4CT group to?

Depending on the principal diagnosis, 02LR4CT can group to MS-DRG 270, MS-DRG 271, MS-DRG 272, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 02LR4CT?

The CMS GEMs map 02LR4CT to ICD-9-CM 38.85 (Other surgical occlusion of vessels, thoracic vessels).