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ICD-10-PCS 2027 procedure code

0RBC0ZXExcision of Right Temporomandibular Joint, Open Approach, Diagnostic

✓ Valid for 2027O.R. procedure

Short description: Excision of R Temporomandib Jt, Open Approach, Diagn

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 0RBC0ZX

0RBC0ZX is the ICD-10-PCS code for a excision procedure on the right temporomandibular joint using an open approach (qualifier: diagnostic). In ICD-10-PCS, excision means cutting out or off, without replacement, a portion of a body part.

In plain terms, this corresponds to biopsy of facial bone, the ICD-9-CM procedure title it maps to (76.11).

For a different body part, codes include 0RB00ZX (occipital-cervical joint), 0RB10ZX (cervical vertebral joint), 0RB30ZX (cervical vertebral disc), 0RB40ZX (cervicothoracic vertebral joint), 0RB50ZX (cervicothoracic vertebral disc), 0RB60ZX (thoracic vertebral joint) and 22 more.

The same procedure with a different approach is coded 0RBC3ZX (percutaneous) and 0RBC4ZX (percutaneous endoscopic).

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), DRG 145 (Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC), DRG 477 (Biopsies of Musculoskeletal System and Connective Tissue with MCC or Insertion of Antibiotic-eluting Bone Void Filler), DRG 478 (Biopsies of Musculoskeletal System and Connective Tissue with CC) and DRG 479 (Biopsies of Musculoskeletal System and Connective Tissue without CC/MCC), under the surgical categories “Other Ear, Nose, Mouth and Throat O.R. Procedures” and “Biopsies of Musculoskeletal System and Connective Tissue”.

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
RUpper Joints
3. Operation
BExcision

Cutting out or off, without replacement, a portion of a body part

The qualifier DIAGNOSTIC is used to identify excision procedures that are biopsies

Includes: Partial nephrectomy, liver biopsy

4. Body Part
CTemporomandibular Joint, 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
XDiagnostic

Other versions of this procedure

Different qualifier

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 →
  • 76.11Biopsy of 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 0RBC0ZX

Is 0RBC0ZX a valid ICD-10-PCS code for 2027?

Yes. 0RBC0ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0RBC0ZX an O.R. procedure?

Yes. 0RBC0ZX is an O.R. procedure in MS-DRG v44.0.

What DRG does 0RBC0ZX group to?

Depending on the principal diagnosis, 0RBC0ZX can group to MS-DRG 143, MS-DRG 144, MS-DRG 145, MS-DRG 477, MS-DRG 478 and MS-DRG 479.

What is the ICD-9 procedure code for 0RBC0ZX?

The CMS GEMs map 0RBC0ZX to ICD-9-CM 76.11 (Biopsy of facial bone).