ICD-10-PCS 2027 procedure code
0RTD0ZZResection of Left Temporomandibular Joint, 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 0RTD0ZZ
0RTD0ZZ is the ICD-10-PCS code for a resection procedure on the left temporomandibular joint using an open approach. In ICD-10-PCS, resection means cutting out or off, without replacement, all of a body part.
In plain terms, this corresponds to other total ostectomy of other facial bone, the ICD-9-CM procedure title it maps to (76.45).
For a different body part, codes include 0RT30ZZ (cervical vertebral disc), 0RT40ZZ (cervicothoracic vertebral joint), 0RT50ZZ (cervicothoracic vertebral disc), 0RT90ZZ (thoracic vertebral disc), 0RTB0ZZ (thoracolumbar vertebral disc), 0RTC0ZZ (right temporomandibular joint) and 18 more.
It is an operating-room procedure in the MS-DRG logic for DRG 140 (Major Head and Neck Procedures with MCC), DRG 141 (Major Head and Neck Procedures with CC), DRG 142 (Major Head and Neck Procedures without CC/MCC), DRG 515 (Other Musculoskeletal System and Connective Tissue O.R. Procedures with MCC), DRG 516 (Other Musculoskeletal System and Connective Tissue O.R. Procedures with CC) and DRG 517 (Other Musculoskeletal System and Connective Tissue O.R. Procedures without CC/MCC), under the surgical categories “Major Head and Neck Procedures”, “Other Musculoskeletal System and Connective Tissue O.R. Procedures”, “Other O.R. Procedures for Injuries” and 1 more.
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
- TResection
Cutting out or off, without replacement, all of a body part
Includes: Total nephrectomy, total lobectomy of lung
- 4. Body Part
- DTemporomandibular Joint, Left
- 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
- ZNo Qualifier
Other versions of this procedure
Different body part
- 0RT30ZZCervical Vertebral Disc
- 0RT40ZZCervicothoracic Vertebral Joint
- 0RT50ZZCervicothoracic Vertebral Disc
- 0RT90ZZThoracic Vertebral Disc
- 0RTB0ZZThoracolumbar Vertebral Disc
- 0RTC0ZZTemporomandibular Joint, Right
- 0RTE0ZZSternoclavicular Joint, Right
- 0RTF0ZZSternoclavicular Joint, Left
- 0RTG0ZZAcromioclavicular Joint, Right
- 0RTH0ZZAcromioclavicular Joint, Left
- 0RTJ0ZZShoulder Joint, Right
- 0RTK0ZZShoulder Joint, Left
MS-DRG v44.0 grouping
All DRGs →Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.
MDC 03 · Diseases and Disorders of the Ear, Nose, Mouth and Throat · Major Head and Neck Procedures
MDC 08 · Diseases and Disorders of the Musculoskeletal System and Connective Tissue · Other Musculoskeletal System and Connective Tissue O.R. Procedures
MDC 21 · Injuries, Poisonings and Toxic Effects of Drugs · Other O.R. Procedures for Injuries
MDC 24 · Multiple Significant Trauma · Other O.R. Procedures for Multiple Significant Trauma
ICD-9-CM equivalent
Converter →- 76.45Other total ostectomy of other facial boneapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about 0RTD0ZZ
Is 0RTD0ZZ a valid ICD-10-PCS code for 2027?
- Yes. 0RTD0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 0RTD0ZZ an O.R. procedure?
- Yes. 0RTD0ZZ is an O.R. procedure in MS-DRG v44.0.
What DRG does 0RTD0ZZ group to?
- Depending on the principal diagnosis, 0RTD0ZZ can group to MS-DRG 140, MS-DRG 141, MS-DRG 142, MS-DRG 515, MS-DRG 516 and MS-DRG 517.
What is the ICD-9 procedure code for 0RTD0ZZ?
- The CMS GEMs map 0RTD0ZZ to ICD-9-CM 76.45 (Other total ostectomy of other facial bone).