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ICD-10-PCS 2027 procedure code

0Y6C0Z2Detachment at Right Upper Leg, Mid, 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 0Y6C0Z2

0Y6C0Z2 is the ICD-10-PCS code for a detachment procedure on the right upper leg using an open approach (qualifier: mid). In ICD-10-PCS, detachment means cutting off all or a portion of the upper or lower extremities.

In plain terms, this corresponds to amputation above knee, the ICD-9-CM procedure title it maps to (84.17).

For a different body part, codes include 0Y6D0Z2 (left upper leg), 0Y6H0Z2 (right lower leg), 0Y6J0Z2 (left lower leg), 0Y6R0Z2 (right 2nd toe), 0Y6S0Z2 (left 2nd toe), 0Y6T0Z2 (right 3rd toe) and 5 more.

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 239 (Amputation for Circulatory System Disorders Except Upper Limb and Toe with MCC), DRG 240 (Amputation for Circulatory System Disorders Except Upper Limb and Toe with CC) and DRG 241 (Amputation for Circulatory System Disorders Except Upper Limb and Toe without CC/MCC), under the surgical categories “Peripheral, Cranial Nerve and Other Nervous System Procedures”, “Amputation for Circulatory System Disorders Except Upper Limb and Toe”, “Hip or Knee Procedures with Principal Diagnosis of Periprosthetic Joint Infection” and 5 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
YAnatomical Regions, Lower Extremities
3. Operation
6Detachment

Cutting off all or a portion of the upper or lower extremities

The body part value is the site of the detachment, with a qualifier if applicable to further specify the level where the extremity was detached

Includes: Below knee amputation, disarticulation of shoulder

4. Body Part
CUpper Leg, Right
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
2Mid

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.

ICD-9-CM equivalent

Converter →
  • 84.17Amputation above kneeapproximate

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 0Y6C0Z2

Is 0Y6C0Z2 a valid ICD-10-PCS code for 2027?

Yes. 0Y6C0Z2 is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0Y6C0Z2 an O.R. procedure?

Yes. 0Y6C0Z2 is an O.R. procedure in MS-DRG v44.0.

What DRG does 0Y6C0Z2 group to?

Depending on the principal diagnosis, 0Y6C0Z2 can group to MS-DRG 040, MS-DRG 041, MS-DRG 042, MS-DRG 239, MS-DRG 240 and MS-DRG 241.

What is the ICD-9 procedure code for 0Y6C0Z2?

The CMS GEMs map 0Y6C0Z2 to ICD-9-CM 84.17 (Amputation above knee).