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ICD-10-PCS 2027 procedure code

0MN84ZZRelease Left Hand Bursa and Ligament, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Release Left Hand Bursa and Ligament, Perc Endo 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 0MN84ZZ

0MN84ZZ is the ICD-10-PCS code for a release procedure on the left hand bursa and ligament using a percutaneous endoscopic approach. In ICD-10-PCS, release means freeing a body part from an abnormal physical constraint by cutting or by the use of force.

In plain terms, this corresponds to division of joint capsule, ligament, or cartilage, hand and finger, other fasciectomy of hand and lysis of adhesions of hand, the ICD-9-CM procedure titles it maps to (80.44, 82.35 and 82.91).

For a different body part, codes include 0MN04ZZ (head and neck bursa and ligament), 0MN14ZZ (right shoulder bursa and ligament), 0MN24ZZ (left shoulder bursa and ligament), 0MN34ZZ (right elbow bursa and ligament), 0MN44ZZ (left elbow bursa and ligament), 0MN54ZZ (right wrist bursa and ligament) and 21 more.

The same procedure with a different approach is coded 0MN80ZZ (open), 0MN83ZZ (percutaneous) and 0MN8XZZ (external).

It is an operating-room procedure in the MS-DRG logic for DRG 513 (Hand or Wrist Procedures, Except Major Thumb or Joint Procedures with CC/MCC), DRG 514 (Hand or Wrist Procedures, Except Major Thumb or Joint Procedures without CC/MCC), DRG 579 (Other Skin, Subcutaneous Tissue and Breast Procedures with MCC), DRG 580 (Other Skin, Subcutaneous Tissue and Breast Procedures with CC), DRG 581 (Other Skin, Subcutaneous Tissue and Breast Procedures without CC/MCC) and DRG 906 (Hand Procedures for Injuries), under the surgical categories “Hand or Wrist Procedures, Except Major Thumb or Joint Procedures”, “Other Skin, Subcutaneous Tissue and Breast Procedures”, “Hand Procedures for Injuries” and 1 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
MBursae and Ligaments
3. Operation
NRelease

Freeing a body part from an abnormal physical constraint by cutting or by the use of force

Some of the restraining tissue may be taken out but none of the body part is taken out

Includes: Adhesiolysis, carpal tunnel release

4. Body Part
8Hand Bursa and Ligament, Left

Includes: Carpometacarpal ligament; Intercarpal ligament; Interphalangeal ligament; Lunotriquetral ligament; Metacarpal ligament; Metacarpophalangeal ligament; Pisohamate ligament; Pisometacarpal ligament; Scaphotrapezium ligament

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
ZNo Qualifier

Other versions of this procedure

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 · Hand or Wrist Procedures, Except Major Thumb or Joint Procedures

MDC 21 · Injuries, Poisonings and Toxic Effects of Drugs · Hand Procedures for Injuries

ICD-9-CM equivalent

Converter →
  • 80.44Division of joint capsule, ligament, or cartilage, hand and fingerapproximate
  • 82.35Other fasciectomy of handapproximate
  • 82.91Lysis of adhesions of handapproximate

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 0MN84ZZ

Is 0MN84ZZ a valid ICD-10-PCS code for 2027?

Yes. 0MN84ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0MN84ZZ an O.R. procedure?

Yes. 0MN84ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0MN84ZZ group to?

Depending on the principal diagnosis, 0MN84ZZ can group to MS-DRG 513, MS-DRG 514, MS-DRG 579, MS-DRG 580, MS-DRG 581 and MS-DRG 906.

What is the ICD-9 procedure code for 0MN84ZZ?

The CMS GEMs map 0MN84ZZ to ICD-9-CM 80.44 (Division of joint capsule, ligament, or cartilage, hand and finger), 82.35 (Other fasciectomy of hand) and 82.91 (Lysis of adhesions of hand).