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ICD-10-PCS 2027 procedure code

0UW340ZRevision of Drainage Device in Ovary, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedureFemale only

Short description: Revision of Drainage Device in Ovary, Perc Endo 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 0UW340Z

0UW340Z is the ICD-10-PCS code for a revision procedure on the ovary using a percutaneous endoscopic 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 laparoscopic oophorotomy, the ICD-9-CM procedure title it maps to (65.01).

For a different body part, codes include 0UW840Z (fallopian tube), 0UWD40Z (uterus and cervix) and 0UWH40Z (vagina and cul-de-sac).

The same procedure with a different approach is coded 0UW300Z (open), 0UW330Z (percutaneous) and 0UW3X0Z (external).

With a different device, use 0UW343Z (infusion device) and 0UW34YZ (other device).

It is an operating-room procedure in the MS-DRG logic for DRG 731 (Uterine and Adnexa Procedures for Malignancy with MCC), DRG 732 (Uterine and Adnexa Procedures for Malignancy with CC), DRG 733 (Uterine and Adnexa Procedures for Malignancy without CC/MCC), DRG 742 (Uterine and Adnexa Procedures for Non-Malignancy with CC/MCC) and DRG 743 (Uterine and Adnexa Procedures for Non-Malignancy without CC/MCC), under the surgical categories “Uterine and Adnexa Procedures for Malignancy” and “Uterine and Adnexa Procedures for Non-Malignancy”.

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
UFemale Reproductive System
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
3Ovary
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
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.

MDC 13 · Diseases and Disorders of the Female Reproductive System · Uterine and Adnexa Procedures for Non-Malignancy

ICD-9-CM equivalent

Converter →
  • 65.01Laparoscopic oophorotomyapproximate

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 0UW340Z

Is 0UW340Z a valid ICD-10-PCS code for 2027?

Yes. 0UW340Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0UW340Z an O.R. procedure?

Yes. 0UW340Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0UW340Z group to?

Depending on the principal diagnosis, 0UW340Z can group to MS-DRG 731, MS-DRG 732, MS-DRG 733, MS-DRG 742 and MS-DRG 743.

What is the ICD-9 procedure code for 0UW340Z?

The CMS GEMs map 0UW340Z to ICD-9-CM 65.01 (Laparoscopic oophorotomy).