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ICD-10-PCS 2027 procedure code

0CSB0ZZReposition Right Parotid Duct, Open 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 0CSB0ZZ

0CSB0ZZ is the ICD-10-PCS code for a reposition procedure on the right parotid duct using an open approach. In ICD-10-PCS, reposition means moving to its normal location, or other suitable location, all or a portion of a body part.

In plain terms, this corresponds to other repair and plastic operations on salivary gland or duct, the ICD-9-CM procedure title it maps to (26.49).

For a different body part, codes include 0CS00ZZ (upper lip), 0CS10ZZ (lower lip), 0CS20ZZ (hard palate), 0CS30ZZ (soft palate), 0CS70ZZ (tongue), 0CSC0ZZ (left parotid duct) and 5 more.

The same procedure with a different approach is coded 0CSB3ZZ (percutaneous).

It is an operating-room procedure in the MS-DRG logic for DRG 139 (Salivary Gland Procedures), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC), DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), DRG 957 (Other O.R. Procedures for Multiple Significant Trauma with MCC) and DRG 958 (Other O.R. Procedures for Multiple Significant Trauma with CC), under the surgical categories “Salivary Gland 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
CMouth and Throat
3. Operation
SReposition

Moving to its normal location, or other suitable location, all or a portion of a body part

The body part is moved to a new location from an abnormal location, or from a normal location where it is not functioning correctly. The body part may or may not be cut out or off to be moved to the new location

Includes: Reposition of undescended testicle, fracture reduction

4. Body Part
BParotid Duct, 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
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 03 · Diseases and Disorders of the Ear, Nose, Mouth and Throat · Salivary Gland Procedures

ICD-9-CM equivalent

Converter →
  • 26.49Other repair and plastic operations on salivary gland or ductapproximate

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 0CSB0ZZ

Is 0CSB0ZZ a valid ICD-10-PCS code for 2027?

Yes. 0CSB0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0CSB0ZZ an O.R. procedure?

Yes. 0CSB0ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0CSB0ZZ group to?

Depending on the principal diagnosis, 0CSB0ZZ can group to MS-DRG 139, MS-DRG 907, MS-DRG 908, MS-DRG 909, MS-DRG 957 and MS-DRG 958.

What is the ICD-9 procedure code for 0CSB0ZZ?

The CMS GEMs map 0CSB0ZZ to ICD-9-CM 26.49 (Other repair and plastic operations on salivary gland or duct).