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ICD-10-PCS 2027 procedure code

057F4Z1Dilation of Left Cephalic Vein using Drug-Coated Balloon, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Dilate L Cephalic Vein w Drug Blln, Perc Endo

Code last changed in FY2019 (effective October 1, 2018). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 057F4Z1

057F4Z1 is the ICD-10-PCS code for a dilation procedure on the left cephalic vein using a percutaneous endoscopic approach (qualifier: drug-coated balloon). In ICD-10-PCS, dilation means expanding an orifice or the lumen of a tubular body part.

For a different body part, codes include 05734Z1 (right innominate vein), 05744Z1 (left innominate vein), 05754Z1 (right subclavian vein), 05764Z1 (left subclavian vein), 05774Z1 (right axillary vein), 05784Z1 (left axillary vein) and 5 more.

The same procedure with a different approach is coded 057F0Z1 (open) and 057F3Z1 (percutaneous).

With a different device, use 057F4D1 (intraluminal device).

It is an operating-room procedure in the MS-DRG logic for DRG 252 (Other Vascular Procedures with MCC), DRG 253 (Other Vascular Procedures with CC) and DRG 254 (Other Vascular Procedures without CC/MCC), under the surgical category “Other Vascular Procedures”.

It was added in FY2019, effective October 1, 2018.

What each character means

1. Section
0Medical and Surgical
2. Body System
5Upper Veins
3. Operation
7Dilation

Expanding an orifice or the lumen of a tubular body part

The orifice can be a natural orifice or an artificially created orifice. Accomplished by stretching a tubular body part using intraluminal pressure or by cutting part of the orifice or wall of the tubular body part

Includes: Percutaneous transluminal angioplasty, internal urethrotomy

4. Body Part
FCephalic Vein, Left

Includes: Accessory cephalic vein

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
1Drug-Coated Balloon

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.

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
  • FY2019 (effective 10/1/2018): Added
  • No changes since FY2019.

Common questions about 057F4Z1

Is 057F4Z1 a valid ICD-10-PCS code for 2027?

Yes. 057F4Z1 is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 057F4Z1 an O.R. procedure?

Yes. 057F4Z1 is an O.R. procedure in MS-DRG v44.0.

What DRG does 057F4Z1 group to?

Depending on the principal diagnosis, 057F4Z1 can group to MS-DRG 252, MS-DRG 253 and MS-DRG 254.