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ICD-10-PCS 2027 procedure code

0XB53ZXExcision of Left Axilla, Percutaneous Approach, Diagnostic

✓ Valid for 2027

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 0XB53ZX

0XB53ZX is the ICD-10-PCS code for a excision procedure on the left axilla using a percutaneous 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 closed biopsy of skin and subcutaneous tissue, the ICD-9-CM procedure title it maps to (86.11).

For a different body part, codes include 0XB23ZX (right shoulder region), 0XB33ZX (left shoulder region), 0XB43ZX (right axilla), 0XB63ZX (right upper extremity), 0XB73ZX (left upper extremity), 0XB83ZX (right upper arm) and 9 more.

The same procedure with a different approach is coded 0XB50ZX (open) and 0XB54ZX (percutaneous endoscopic).

It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.

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
XAnatomical Regions, Upper 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
5Axilla, Left
5. Approach
3Percutaneous

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure

6. Device
ZNo Device
7. Qualifier
XDiagnostic

Other versions of this procedure

Different qualifier

ICD-9-CM equivalent

Converter →
  • 86.11Closed biopsy of skin and subcutaneous tissueapproximate

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 0XB53ZX

Is 0XB53ZX a valid ICD-10-PCS code for 2027?

Yes. 0XB53ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 0XB53ZX?

The CMS GEMs map 0XB53ZX to ICD-9-CM 86.11 (Closed biopsy of skin and subcutaneous tissue).