Skip to content
Dx

ICD-10-PCS 2027 procedure code

0HRT37ZReplacement of Right Breast with Autologous Tissue Substitute, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Replacement of Right Breast with Autol Sub, Perc 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 0HRT37Z

0HRT37Z is the ICD-10-PCS code for a replacement procedure on the right breast using a percutaneous 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 fat graft to breast and other mammoplasty, the ICD-9-CM procedure titles it maps to (85.55 and 85.89).

For a different body part, codes include 0HRU37Z (left breast), 0HRV37Z (bilateral breast), 0HRW37Z (right nipple) and 0HRX37Z (left nipple).

The same procedure with a different approach is coded 0HRT07Z (open).

With a different device, use 0HRT3JZ (synthetic substitute) and 0HRT3KZ (nonautologous tissue substitute).

It is an operating-room procedure in the MS-DRG logic for DRG 584 (Breast Biopsy, Local Excision and Other Breast Procedures with CC/MCC) and DRG 585 (Breast Biopsy, Local Excision and Other Breast Procedures without CC/MCC), under the surgical category “Breast Biopsy, Local Excision and Other Breast Procedures”.

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
TBreast, Right
5. Approach
3Percutaneous

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure

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

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 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast · Breast Biopsy, Local Excision and Other Breast Procedures

MDC 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast · Breast Biopsy, Local Excision and Other Breast Procedures

MDC 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast · Breast Biopsy, Local Excision and Other Breast Procedures

MDC 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast · Breast Biopsy, Local Excision and Other Breast Procedures

MDC 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast · Breast Biopsy, Local Excision and Other Breast Procedures

MDC 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast · Breast Biopsy, Local Excision and Other Breast Procedures

MDC 09 · Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast · Breast Biopsy, Local Excision and Other Breast Procedures

ICD-9-CM equivalent

Converter →
  • 85.55Fat graft to breastapproximate
  • 85.89Other mammoplastyapproximate

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 0HRT37Z

Is 0HRT37Z a valid ICD-10-PCS code for 2027?

Yes. 0HRT37Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0HRT37Z an O.R. procedure?

Yes. 0HRT37Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0HRT37Z group to?

Depending on the principal diagnosis, 0HRT37Z can group to MS-DRG 584 and MS-DRG 585.

What is the ICD-9 procedure code for 0HRT37Z?

The CMS GEMs map 0HRT37Z to ICD-9-CM 85.55 (Fat graft to breast) and 85.89 (Other mammoplasty).