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ICD-10-PCS 2027 procedure code

0MBT0ZXExcision of Left Foot Bursa and Ligament, Open Approach, Diagnostic

✓ Valid for 2027

Short description: Excision of L Foot Bursa/Lig, Open 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 0MBT0ZX

0MBT0ZX is the ICD-10-PCS code for a excision procedure on the left foot bursa and ligament using an open 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 joint structure, foot and toe and open biopsy of soft tissue, the ICD-9-CM procedure titles it maps to (80.38 and 83.21).

For a different body part, codes include 0MB00ZX (head and neck bursa and ligament), 0MB10ZX (right shoulder bursa and ligament), 0MB20ZX (left shoulder bursa and ligament), 0MB30ZX (right elbow bursa and ligament), 0MB40ZX (left elbow bursa and ligament), 0MB50ZX (right wrist bursa and ligament) and 21 more.

The same procedure with a different approach is coded 0MBT3ZX (percutaneous) and 0MBT4ZX (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
MBursae and Ligaments
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
TFoot Bursa and Ligament, Left

Includes: Calcaneocuboid ligament; Cuneonavicular ligament; Intercuneiform ligament; Interphalangeal ligament; Metatarsal ligament; Metatarsophalangeal ligament; Subtalar ligament; Talocalcaneal ligament; Talocalcaneonavicular ligament; Tarsometatarsal ligament

5. Approach
0Open

Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

6. Device
ZNo Device
7. Qualifier
XDiagnostic

Other versions of this procedure

Different qualifier

ICD-9-CM equivalent

Converter →
  • 80.38Biopsy of joint structure, foot and toeapproximate
  • 83.21Open biopsy of soft 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 0MBT0ZX

Is 0MBT0ZX a valid ICD-10-PCS code for 2027?

Yes. 0MBT0ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 0MBT0ZX?

The CMS GEMs map 0MBT0ZX to ICD-9-CM 80.38 (Biopsy of joint structure, foot and toe) and 83.21 (Open biopsy of soft tissue).