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ICD-10-PCS 2027 procedure code

0YB64ZXExcision of Left Inguinal Region, Percutaneous Endoscopic Approach, Diagnostic

✓ Valid for 2027O.R. procedure

Short description: Excision of Left Inguinal Region, 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 0YB64ZX

0YB64ZX is the ICD-10-PCS code for a excision procedure on the left inguinal region using a percutaneous endoscopic 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 other diagnostic procedures on abdominal region, the ICD-9-CM procedure title it maps to (54.29).

For a different body part, codes include 0YB04ZX (right buttock), 0YB14ZX (left buttock), 0YB54ZX (right inguinal region), 0YB74ZX (right femoral region), 0YB84ZX (left femoral region), 0YB94ZX (right lower extremity) and 11 more.

The same procedure with a different approach is coded 0YB60ZX (open) and 0YB63ZX (percutaneous).

It is an operating-room procedure in the MS-DRG logic for DRG 356 (Other Digestive System O.R. Procedures with MCC), DRG 357 (Other Digestive System O.R. Procedures with CC), DRG 358 (Other Digestive System O.R. Procedures without CC/MCC), DRG 420 (Hepatobiliary Diagnostic Procedures with MCC), DRG 421 (Hepatobiliary Diagnostic Procedures with CC) and DRG 422 (Hepatobiliary Diagnostic Procedures without CC/MCC), under the surgical categories “Other Digestive System O.R. Procedures”, “Hepatobiliary Diagnostic Procedures”, “Other Female Reproductive System O.R. Procedures” and 5 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
YAnatomical Regions, Lower Extremities
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
6Inguinal Region, Left
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 13 · Diseases and Disorders of the Female Reproductive System · Other Female Reproductive System O.R. Procedures

ICD-9-CM equivalent

Converter →
  • 54.29Other diagnostic procedures on abdominal regionapproximate

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 0YB64ZX

Is 0YB64ZX a valid ICD-10-PCS code for 2027?

Yes. 0YB64ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0YB64ZX an O.R. procedure?

Yes. 0YB64ZX is an O.R. procedure in MS-DRG v44.0.

What DRG does 0YB64ZX group to?

Depending on the principal diagnosis, 0YB64ZX can group to MS-DRG 356, MS-DRG 357, MS-DRG 358, MS-DRG 420, MS-DRG 421 and MS-DRG 422.

What is the ICD-9 procedure code for 0YB64ZX?

The CMS GEMs map 0YB64ZX to ICD-9-CM 54.29 (Other diagnostic procedures on abdominal region).