ICD-10-PCS 2027 procedure code
07QL4ZZRepair Cisterna Chyli, Percutaneous Endoscopic 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 07QL4ZZ
07QL4ZZ is the ICD-10-PCS code for a repair procedure on the cisterna chyli using a percutaneous endoscopic approach. In ICD-10-PCS, repair means restoring, to the extent possible, a body part to its normal anatomic structure and function.
In plain terms, this corresponds to other operations on thoracic duct, the ICD-9-CM procedure title it maps to (40.69).
For a different body part, codes include 07Q04ZZ (lymphatic, head), 07Q14ZZ (lymphatic, right neck), 07Q24ZZ (lymphatic, left neck), 07Q34ZZ (lymphatic, right upper extremity), 07Q44ZZ (lymphatic, left upper extremity), 07Q54ZZ (lymphatic, right axillary) and 14 more.
The same procedure with a different approach is coded 07QL0ZZ (open), 07QL3ZZ (percutaneous) and 07QL8ZZ (via natural or artificial opening endoscopic).
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) and DRG 165 (Major Chest Procedures without CC/MCC), under the surgical category “Major Chest Procedures”.
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
- QRepair
Restoring, to the extent possible, a body part to its normal anatomic structure and function
Used only when the method to accomplish the repair is not one of the other root operations
Includes: Colostomy takedown, suture of laceration
- 4. Body Part
- LCisterna Chyli
Includes: Intestinal lymphatic trunk; Lumbar lymphatic trunk
- 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
- ZNo Device
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 07Q04ZZLymphatic, Head
- 07Q14ZZLymphatic, Right Neck
- 07Q24ZZLymphatic, Left Neck
- 07Q34ZZLymphatic, Right Upper Extremity
- 07Q44ZZLymphatic, Left Upper Extremity
- 07Q54ZZLymphatic, Right Axillary
- 07Q64ZZLymphatic, Left Axillary
- 07Q74ZZLymphatic, Thorax
- 07Q84ZZLymphatic, Internal Mammary, Right
- 07Q94ZZLymphatic, Internal Mammary, Left
- 07QB4ZZLymphatic, Mesenteric
- 07QC4ZZLymphatic, Pelvis
MS-DRG v44.0 grouping
All DRGs →Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.
MDC 04 · Diseases and Disorders of the Respiratory System · Major Chest Procedures
ICD-9-CM equivalent
Converter →- 40.69Other operations on thoracic ductapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about 07QL4ZZ
Is 07QL4ZZ a valid ICD-10-PCS code for 2027?
- Yes. 07QL4ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 07QL4ZZ an O.R. procedure?
- Yes. 07QL4ZZ is an O.R. procedure in MS-DRG v44.0.
What DRG does 07QL4ZZ group to?
- Depending on the principal diagnosis, 07QL4ZZ can group to MS-DRG 163, MS-DRG 164 and MS-DRG 165.
What is the ICD-9 procedure code for 07QL4ZZ?
- The CMS GEMs map 07QL4ZZ to ICD-9-CM 40.69 (Other operations on thoracic duct).