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ICD-10-PCS 2027 procedure code

0NNV3ZZRelease Left Mandible, Percutaneous Approach

✓ Valid for 2027O.R. procedure

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 0NNV3ZZ

0NNV3ZZ is the ICD-10-PCS code for a release procedure on the left mandible using a percutaneous approach. In ICD-10-PCS, release means freeing a body part from an abnormal physical constraint by cutting or by the use of force.

In plain terms, this corresponds to other facial bone repair, the ICD-9-CM procedure title it maps to (76.69).

For a different body part, codes include 0NN13ZZ (frontal bone), 0NN33ZZ (right parietal bone), 0NN43ZZ (left parietal bone), 0NN53ZZ (right temporal bone), 0NN63ZZ (left temporal bone), 0NN73ZZ (occipital bone) and 15 more.

The same procedure with a different approach is coded 0NNV0ZZ (open) and 0NNV4ZZ (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 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC) and DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), under the surgical categories “Other Ear, Nose, Mouth and Throat O.R. Procedures”, “Other O.R. Procedures for Injuries” and “Other O.R. Procedures for Multiple Significant Trauma”.

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
NRelease

Freeing a body part from an abnormal physical constraint by cutting or by the use of force

Some of the restraining tissue may be taken out but none of the body part is taken out

Includes: Adhesiolysis, carpal tunnel release

4. Body Part
VMandible, Left

Includes: Alveolar process of mandible; Condyloid process; Mandibular notch; Mental foramen

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
ZNo Device
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 →
  • 76.69Other facial bone repairapproximate

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 0NNV3ZZ

Is 0NNV3ZZ a valid ICD-10-PCS code for 2027?

Yes. 0NNV3ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0NNV3ZZ an O.R. procedure?

Yes. 0NNV3ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0NNV3ZZ group to?

Depending on the principal diagnosis, 0NNV3ZZ can group to MS-DRG 143, MS-DRG 144, MS-DRG 145, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 0NNV3ZZ?

The CMS GEMs map 0NNV3ZZ to ICD-9-CM 76.69 (Other facial bone repair).