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ICD-10-PCS 2027 procedure code

0M9B00ZDrainage of Left Upper Extremity Bursa and Ligament with Drainage Device, Open Approach

✓ Valid for 2027O.R. procedure

Short description: Drain of L Up Extrem Bursa/Lig with Drain Dev, Open Approach

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 0M9B00Z

0M9B00Z is the ICD-10-PCS code for a drainage procedure on the left upper extremity bursa and ligament using an open approach with drainage device. In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.

In plain terms, this corresponds to Bursotomy, the ICD-9-CM procedure title it maps to (83.03).

For a different body part, codes include 0M9000Z (head and neck bursa and ligament), 0M9100Z (right shoulder bursa and ligament), 0M9200Z (left shoulder bursa and ligament), 0M9300Z (right elbow bursa and ligament), 0M9400Z (left elbow bursa and ligament), 0M9500Z (right wrist bursa and ligament) and 21 more.

The same procedure with a different approach is coded 0M9B30Z (percutaneous) and 0M9B40Z (percutaneous endoscopic).

With a different device, use 0M9B0ZZ (no device).

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”, “Other O.R. Procedures for Injuries” and “Other O.R. Procedures for Multiple Significant Trauma”.

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
9Drainage

Taking or letting out fluids and/or gases from a body part

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

Includes: Thoracentesis, incision and drainage

4. Body Part
BUpper Extremity Bursa and Ligament, Left
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
0Drainage Device

Includes: Cystostomy tube; Foley catheter; Percutaneous nephrostomy catheter; Thoracostomy tube

7. Qualifier
ZNo Qualifier

Other versions of this procedure

Different device

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 →
  • 83.03Bursotomyapproximate

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 0M9B00Z

Is 0M9B00Z a valid ICD-10-PCS code for 2027?

Yes. 0M9B00Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0M9B00Z an O.R. procedure?

Yes. 0M9B00Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0M9B00Z group to?

Depending on the principal diagnosis, 0M9B00Z 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 0M9B00Z?

The CMS GEMs map 0M9B00Z to ICD-9-CM 83.03 (Bursotomy).