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ICD-10-PCS 2027 procedure code

0UMC4ZZReattachment of Cervix, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedureFemale only

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 0UMC4ZZ

0UMC4ZZ is the ICD-10-PCS code for a reattachment procedure on the cervix using a percutaneous endoscopic approach. In ICD-10-PCS, reattachment means putting back in or on all or a portion of a separated body part to its normal location or other suitable location.

In plain terms, this corresponds to other operations on cervix and uterus, the ICD-9-CM procedure title it maps to (69.99).

For a different body part, codes include 0UM04ZZ (right ovary), 0UM14ZZ (left ovary), 0UM24ZZ (bilateral ovaries), 0UM44ZZ (uterine supporting structure), 0UM54ZZ (right fallopian tube), 0UM64ZZ (left fallopian tube) and 5 more.

The same procedure with a different approach is coded 0UMC0ZZ (open).

It is an operating-room procedure in the MS-DRG logic for DRG 749 (Other Female Reproductive System O.R. Procedures with CC/MCC) and DRG 750 (Other Female Reproductive System O.R. Procedures without CC/MCC), under the surgical category “Other Female Reproductive System O.R. 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
UFemale Reproductive System
3. Operation
MReattachment

Putting back in or on all or a portion of a separated body part to its normal location or other suitable location

Vascular circulation and nervous pathways may or may not be reestablished

Includes: Reattachment of hand, reattachment of avulsed kidney

4. Body Part
CCervix
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 approach

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 · Other Female Reproductive System O.R. Procedures

ICD-9-CM equivalent

Converter →
  • 69.99Other operations on cervix and uterusapproximate

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 0UMC4ZZ

Is 0UMC4ZZ a valid ICD-10-PCS code for 2027?

Yes. 0UMC4ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0UMC4ZZ an O.R. procedure?

Yes. 0UMC4ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0UMC4ZZ group to?

Depending on the principal diagnosis, 0UMC4ZZ can group to MS-DRG 749 and MS-DRG 750.

What is the ICD-9 procedure code for 0UMC4ZZ?

The CMS GEMs map 0UMC4ZZ to ICD-9-CM 69.99 (Other operations on cervix and uterus).