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ICD-10-PCS 2027 procedure code

0MB20ZZExcision of Left Shoulder Bursa and Ligament, Open Approach

✓ Valid for 2027O.R. procedure

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 0MB20ZZ

0MB20ZZ is the ICD-10-PCS code for a excision procedure on the left shoulder bursa and ligament using an open approach. 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 excision of joint, shoulder and Bursectomy, the ICD-9-CM procedure titles it maps to (80.91 and 83.5).

For a different body part, codes include 0MB00ZZ (head and neck bursa and ligament), 0MB10ZZ (right shoulder bursa and ligament), 0MB30ZZ (right elbow bursa and ligament), 0MB40ZZ (left elbow bursa and ligament), 0MB50ZZ (right wrist bursa and ligament), 0MB60ZZ (left wrist bursa and ligament) and 21 more.

The same procedure with a different approach is coded 0MB23ZZ (percutaneous) and 0MB24ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 500 (Soft Tissue Procedures with MCC), DRG 501 (Soft Tissue Procedures with CC), DRG 502 (Soft Tissue Procedures without CC/MCC), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC) and DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), under the surgical categories “Soft Tissue Procedures” and “Other O.R. Procedures for Injuries”.

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
2Shoulder Bursa and Ligament, Left

Includes: Acromioclavicular ligament; Coracoacromial ligament; Coracoclavicular ligament; Coracohumeral ligament; Costoclavicular ligament; Glenohumeral ligament; Interclavicular ligament; Sternoclavicular ligament; Subacromial bursa; Transverse humeral ligament; Transverse scapular 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
ZNo Qualifier

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 08 · Diseases and Disorders of the Musculoskeletal System and Connective Tissue · Soft Tissue Procedures

ICD-9-CM equivalent

Converter →
  • 80.91Other excision of joint, shoulderapproximate
  • 83.5Bursectomyapproximate

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 0MB20ZZ

Is 0MB20ZZ a valid ICD-10-PCS code for 2027?

Yes. 0MB20ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0MB20ZZ an O.R. procedure?

Yes. 0MB20ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0MB20ZZ group to?

Depending on the principal diagnosis, 0MB20ZZ can group to MS-DRG 500, MS-DRG 501, MS-DRG 502, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 0MB20ZZ?

The CMS GEMs map 0MB20ZZ to ICD-9-CM 80.91 (Other excision of joint, shoulder) and 83.5 (Bursectomy).