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ICD-10-PCS 2027 procedure code

07LL3ZZOcclusion of Cisterna Chyli, Percutaneous 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 07LL3ZZ

07LL3ZZ is the ICD-10-PCS code for a occlusion procedure on the cisterna chyli using a percutaneous approach. In ICD-10-PCS, occlusion means completely closing an orifice or the lumen of a tubular body part.

In plain terms, this corresponds to ligation of thoracic duct, the ICD-9-CM procedure title it maps to (40.64).

For a different body part, codes include 07L03ZZ (lymphatic, head), 07L13ZZ (lymphatic, right neck), 07L23ZZ (lymphatic, left neck), 07L33ZZ (lymphatic, right upper extremity), 07L43ZZ (lymphatic, left upper extremity), 07L53ZZ (lymphatic, right axillary) and 12 more.

The same procedure with a different approach is coded 07LL0ZZ (open) and 07LL4ZZ (percutaneous endoscopic).

With a different device, use 07LL3CZ (extraluminal device) and 07LL3DZ (intraluminal device).

It is an operating-room procedure in the MS-DRG logic for DRG 163 (Major Chest Procedures with MCC), DRG 164 (Major Chest Procedures with CC), DRG 165 (Major Chest 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 “Major Chest 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
7Lymphatic and Hemic Systems
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
LCisterna Chyli

Includes: Intestinal lymphatic trunk; Lumbar lymphatic trunk

5. Approach
3Percutaneous

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

ICD-9-CM equivalent

Converter →
  • 40.64Ligation of thoracic ductapproximate

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 07LL3ZZ

Is 07LL3ZZ a valid ICD-10-PCS code for 2027?

Yes. 07LL3ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 07LL3ZZ an O.R. procedure?

Yes. 07LL3ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 07LL3ZZ group to?

Depending on the principal diagnosis, 07LL3ZZ can group to MS-DRG 163, MS-DRG 164, MS-DRG 165, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 07LL3ZZ?

The CMS GEMs map 07LL3ZZ to ICD-9-CM 40.64 (Ligation of thoracic duct).