Skip to content
Dx

ICD-10-PCS 2027 procedure code

0UB77ZXExcision of Bilateral Fallopian Tubes, Via Natural or Artificial Opening, Diagnostic

✓ Valid for 2027O.R. procedureFemale only

Short description: Excision of Bilateral Fallopian Tubes, Via Opening, 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 0UB77ZX

0UB77ZX is the ICD-10-PCS code for a excision procedure on the bilateral fallopian tubes using a via natural or artificial opening approach (qualifier: diagnostic). In ICD-10-PCS, excision means cutting out or off, without replacement, a portion of a body part.

In plain terms, this corresponds to biopsy of fallopian tube, the ICD-9-CM procedure title it maps to (66.11).

For a different body part, codes include 0UB07ZX (right ovary), 0UB17ZX (left ovary), 0UB27ZX (bilateral ovaries), 0UB47ZX (uterine supporting structure), 0UB57ZX (right fallopian tube), 0UB67ZX (left fallopian tube) and 5 more.

The same procedure with a different approach is coded 0UB70ZX (open), 0UB73ZX (percutaneous), 0UB74ZX (percutaneous endoscopic) and 0UB78ZX (via natural or artificial opening endoscopic).

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
BExcision

Cutting out or off, without replacement, a portion of a body part

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

Includes: Partial nephrectomy, liver biopsy

4. Body Part
7Fallopian Tubes, Bilateral
5. Approach
7Via Natural or Artificial Opening

Entry of instrumentation through a natural or artificial external opening to reach 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 13 · Diseases and Disorders of the Female Reproductive System · Uterine and Adnexa Procedures for Non-Malignancy

ICD-9-CM equivalent

Converter →
  • 66.11Biopsy of fallopian tubeapproximate

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 0UB77ZX

Is 0UB77ZX a valid ICD-10-PCS code for 2027?

Yes. 0UB77ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0UB77ZX an O.R. procedure?

Yes. 0UB77ZX is an O.R. procedure in MS-DRG v44.0.

What DRG does 0UB77ZX group to?

Depending on the principal diagnosis, 0UB77ZX 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 0UB77ZX?

The CMS GEMs map 0UB77ZX to ICD-9-CM 66.11 (Biopsy of fallopian tube).