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ICD-10-PCS 2027 procedure code

07WL30ZRevision of Drainage Device in Cisterna Chyli, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Revision of Drainage Device in Cisterna Chyli, Perc 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 07WL30Z

07WL30Z is the ICD-10-PCS code for a revision procedure on the cisterna chyli using a percutaneous approach with drainage device. In ICD-10-PCS, revision means correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.

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 07WK30Z (thoracic duct), 07WM30Z (thymus), 07WN30Z (lymphatic), 07WP30Z (spleen) and 07WT30Z (bone marrow).

The same procedure with a different approach is coded 07WL00Z (open), 07WL40Z (percutaneous endoscopic) and 07WLX0Z (external).

With a different device, use 07WL33Z (infusion device), 07WL37Z (autologous tissue substitute), 07WL3CZ (extraluminal device), 07WL3DZ (intraluminal device), 07WL3JZ (synthetic substitute), 07WL3KZ (nonautologous tissue substitute) and 1 more.

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
WRevision

Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

Revision can include correcting a malfunctioning or displaced device by taking out or putting in components of the device such as a screw or pin

Includes: Adjustment of position of pacemaker lead, recementing of hip prosthesis

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
0Drainage Device

Includes: Cystostomy tube; Foley catheter; Percutaneous nephrostomy catheter; Thoracostomy tube

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 →
  • 40.69Other operations on 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 07WL30Z

Is 07WL30Z a valid ICD-10-PCS code for 2027?

Yes. 07WL30Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 07WL30Z an O.R. procedure?

Yes. 07WL30Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 07WL30Z group to?

Depending on the principal diagnosis, 07WL30Z can group to MS-DRG 163, MS-DRG 164 and MS-DRG 165.

What is the ICD-9 procedure code for 07WL30Z?

The CMS GEMs map 07WL30Z to ICD-9-CM 40.69 (Other operations on thoracic duct).