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ICD-10-PCS 2027 procedure code

0HM0XZZReattachment of Scalp Skin, External Approach

✓ Valid for 2027

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 0HM0XZZ

0HM0XZZ is the ICD-10-PCS code for a reattachment procedure on the skin, scalp using an external 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 Replantation of scalp, the ICD-9-CM procedure title it maps to (86.51).

For a different body part, codes include 0HM1XZZ (skin, face), 0HM2XZZ (skin, right ear), 0HM3XZZ (skin, left ear), 0HM4XZZ (skin, neck), 0HM5XZZ (skin, chest), 0HM6XZZ (skin, back) and 21 more.

It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.

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
HSkin and Breast
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
0Skin, Scalp
5. Approach
XExternal

Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane

6. Device
ZNo Device
7. Qualifier
ZNo Qualifier

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 86.51Replantation of scalpapproximate

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 0HM0XZZ

Is 0HM0XZZ a valid ICD-10-PCS code for 2027?

Yes. 0HM0XZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 0HM0XZZ?

The CMS GEMs map 0HM0XZZ to ICD-9-CM 86.51 (Replantation of scalp).