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ICD-10-PCS 2027 procedure code

07944ZXDrainage of Left Upper Extremity Lymphatic, Percutaneous Endoscopic Approach, Diagnostic

✓ Valid for 2027O.R. procedure

Short description: Drainage of L Up Extrem Lymph, Perc Endo Approach, Diagn

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 07944ZX

07944ZX is the ICD-10-PCS code for a drainage procedure on the lymphatic, left upper extremity using a percutaneous endoscopic approach (qualifier: diagnostic). In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.

In plain terms, this corresponds to biopsy of lymphatic structure, the ICD-9-CM procedure title it maps to (40.11).

For a different body part, codes include 07904ZX (lymphatic, head), 07914ZX (lymphatic, right neck), 07924ZX (lymphatic, left neck), 07934ZX (lymphatic, right upper extremity), 07954ZX (lymphatic, right axillary), 07964ZX (lymphatic, left axillary) and 15 more.

The same procedure with a different approach is coded 07940ZX (open), 07943ZX (percutaneous) and 07948ZX (via natural or artificial opening endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 040 (Peripheral, Cranial Nerve and Other Nervous System Procedures with MCC), DRG 041 (Peripheral, Cranial Nerve and Other Nervous System Procedures with CC or Peripheral Neurostimulator), DRG 042 (Peripheral, Cranial Nerve and Other Nervous System Procedures without CC/MCC), DRG 361 (Other Circulatory System O.R. Procedures with MCC), DRG 362 (Other Circulatory System O.R. Procedures without MCC) and DRG 515 (Other Musculoskeletal System and Connective Tissue O.R. Procedures with MCC), under the surgical categories “Peripheral, Cranial Nerve and Other Nervous System Procedures”, “Other Circulatory System O.R. Procedures”, “Other Musculoskeletal System and Connective Tissue O.R. Procedures” and 3 more.

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
9Drainage

Taking or letting out fluids and/or gases from a body part

The qualifier DIAGNOSTIC is used to identify drainage procedures that are biopsies

Includes: Thoracentesis, incision and drainage

4. Body Part
4Lymphatic, Left Upper Extremity

Includes: Cubital lymph node; Deltopectoral (infraclavicular) lymph node; Epitrochlear lymph node; Infraclavicular (deltopectoral) lymph node; Supratrochlear lymph node

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
XDiagnostic

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.

MDC 05 · Diseases and Disorders of the Circulatory System · Other Circulatory System O.R. Procedures

ICD-9-CM equivalent

Converter →
  • 40.11Biopsy of lymphatic structureapproximate

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 07944ZX

Is 07944ZX a valid ICD-10-PCS code for 2027?

Yes. 07944ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 07944ZX an O.R. procedure?

Yes. 07944ZX is an O.R. procedure in MS-DRG v44.0.

What DRG does 07944ZX group to?

Depending on the principal diagnosis, 07944ZX can group to MS-DRG 040, MS-DRG 041, MS-DRG 042, MS-DRG 361, MS-DRG 362 and MS-DRG 515.

What is the ICD-9 procedure code for 07944ZX?

The CMS GEMs map 07944ZX to ICD-9-CM 40.11 (Biopsy of lymphatic structure).