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ICD-10-PCS 2027 procedure code

0KMC4ZZReattachment of Right Hand Muscle, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Reattachment of Right Hand Muscle, 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 0KMC4ZZ

0KMC4ZZ is the ICD-10-PCS code for a reattachment procedure on the right hand muscle using a percutaneous endoscopic approach. In ICD-10-PCS, reattachment means putting back in or on all or a portion of a separated body part to its normal location or other suitable location.

In plain terms, this corresponds to reattachment of muscle of hand, the ICD-9-CM procedure title it maps to (82.54).

For a different body part, codes include 0KM04ZZ (head muscle), 0KM14ZZ (facial muscle), 0KM24ZZ (right neck muscle), 0KM34ZZ (left neck muscle), 0KM44ZZ (tongue, palate, pharynx muscle), 0KM54ZZ (right shoulder muscle) and 21 more.

The same procedure with a different approach is coded 0KMC0ZZ (open).

It is an operating-room procedure in the MS-DRG logic for DRG 040 (Peripheral, Cranial Nerve and Other Nervous System Procedures with MCC), DRG 041 (Peripheral, Cranial Nerve and Other Nervous System Procedures with CC or Peripheral Neurostimulator), DRG 042 (Peripheral, Cranial Nerve and Other Nervous System Procedures without CC/MCC), 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) and DRG 906 (Hand Procedures for Injuries), under the surgical categories “Peripheral, Cranial Nerve and Other Nervous System Procedures”, “Hand or Wrist Procedures, Except Major Thumb or Joint 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
KMuscles
3. Operation
MReattachment

Putting back in or on all or a portion of a separated body part to its normal location or other suitable location

Vascular circulation and nervous pathways may or may not be reestablished

Includes: Reattachment of hand, reattachment of avulsed kidney

4. Body Part
CHand Muscle, Right
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

Different approach

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 →
  • 82.54Reattachment of muscle 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 0KMC4ZZ

Is 0KMC4ZZ a valid ICD-10-PCS code for 2027?

Yes. 0KMC4ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0KMC4ZZ an O.R. procedure?

Yes. 0KMC4ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0KMC4ZZ group to?

Depending on the principal diagnosis, 0KMC4ZZ can group to MS-DRG 040, MS-DRG 041, MS-DRG 042, MS-DRG 513, MS-DRG 514 and MS-DRG 906.

What is the ICD-9 procedure code for 0KMC4ZZ?

The CMS GEMs map 0KMC4ZZ to ICD-9-CM 82.54 (Reattachment of muscle of hand).