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ICD-10-PCS 2027 procedure code

0HRSX7ZReplacement of Hair with Autologous Tissue Substitute, External Approach

✓ Valid for 2027

Short description: Replacement of Hair with Autol Sub, Extern 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 0HRSX7Z

0HRSX7Z is the ICD-10-PCS code for a replacement procedure on the hair using an external approach with autologous tissue substitute. In ICD-10-PCS, replacement means putting in or on biological or synthetic material that physically takes the place and/or function of all or a portion of a body part.

In plain terms, this corresponds to hair transplant, the ICD-9-CM procedure title it maps to (86.64).

For a different body part, codes include 0HRQX7Z (finger nail), 0HRRX7Z (toe nail), 0HRWX7Z (right nipple) and 0HRXX7Z (left nipple).

With a different device, use 0HRSXJZ (synthetic substitute) and 0HRSXKZ (nonautologous tissue substitute).

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
RReplacement

Putting in or on biological or synthetic material that physically takes the place and/or function of all or a portion of a body part

The body part may have been taken out or replaced, or may be taken out, physically eradicated, or rendered nonfunctional during the Replacement procedure. A Removal procedure is coded for taking out the device used in a previous replacement procedure

Includes: Total hip replacement, bone graft, free skin graft

4. Body Part
SHair
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
7Autologous Tissue Substitute

Includes: Autograft; Cultured epidermal cell autograft; Epicel(R) cultured epidermal autograft

7. Qualifier
ZNo Qualifier

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 86.64Hair transplantapproximate

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 0HRSX7Z

Is 0HRSX7Z a valid ICD-10-PCS code for 2027?

Yes. 0HRSX7Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 0HRSX7Z?

The CMS GEMs map 0HRSX7Z to ICD-9-CM 86.64 (Hair transplant).