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ICD-10-PCS 2027 procedure code

0NUX07ZSupplement Hyoid Bone with Autologous Tissue Substitute, Open Approach

✓ Valid for 2027O.R. procedure

Short description: Supplement Hyoid Bone with Autol Sub, Open 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 0NUX07Z

0NUX07Z is the ICD-10-PCS code for a supplement procedure on the hyoid bone using an open approach with autologous tissue substitute. In ICD-10-PCS, supplement means putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a body part.

In plain terms, this corresponds to bone graft to facial bone, the ICD-9-CM procedure title it maps to (76.91).

For a different body part, codes include 0NU007Z (skull), 0NU107Z (frontal bone), 0NU307Z (right parietal bone), 0NU407Z (left parietal bone), 0NU507Z (right temporal bone), 0NU607Z (left temporal bone) and 16 more.

The same procedure with a different approach is coded 0NUX37Z (percutaneous) and 0NUX47Z (percutaneous endoscopic).

With a different device, use 0NUX0JZ (synthetic substitute) and 0NUX0KZ (nonautologous tissue substitute).

It is an operating-room procedure in the MS-DRG logic for DRG 143 (Other Ear, Nose, Mouth and Throat O.R. Procedures with MCC), DRG 144 (Other Ear, Nose, Mouth and Throat O.R. Procedures with CC) and DRG 145 (Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC), under the surgical category “Other Ear, Nose, Mouth and Throat O.R. 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
NHead and Facial Bones
3. Operation
USupplement

Putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a body part

The biological material is non-living, or is living and from the same individual. The body part may have been previously replaced, and the Supplement procedure is performed to physically reinforce and/or augment the function of the replaced body part

Includes: Herniorrhaphy using mesh, mitral valve ring annuloplasty, put a new acetabular liner in a previous hip replacement

4. Body Part
XHyoid Bone
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
7Autologous Tissue Substitute

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

7. Qualifier
ZNo Qualifier

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 →
  • 76.91Bone graft to facial boneapproximate

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 0NUX07Z

Is 0NUX07Z a valid ICD-10-PCS code for 2027?

Yes. 0NUX07Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0NUX07Z an O.R. procedure?

Yes. 0NUX07Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0NUX07Z group to?

Depending on the principal diagnosis, 0NUX07Z can group to MS-DRG 143, MS-DRG 144 and MS-DRG 145.

What is the ICD-9 procedure code for 0NUX07Z?

The CMS GEMs map 0NUX07Z to ICD-9-CM 76.91 (Bone graft to facial bone).