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ICD-10-PCS 2027 procedure code

0R9Q0ZZDrainage of Right Carpal Joint, 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 0R9Q0ZZ

0R9Q0ZZ is the ICD-10-PCS code for a drainage procedure on the right carpal joint using an open approach. In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.

In plain terms, this corresponds to other arthrotomy, hand and finger, the ICD-9-CM procedure title it maps to (80.14).

For a different body part, codes include 0R900ZZ (occipital-cervical joint), 0R910ZZ (cervical vertebral joint), 0R930ZZ (cervical vertebral disc), 0R940ZZ (cervicothoracic vertebral joint), 0R950ZZ (cervicothoracic vertebral disc), 0R960ZZ (thoracic vertebral joint) and 22 more.

The same procedure with a different approach is coded 0R9Q3ZZ (percutaneous) and 0R9Q4ZZ (percutaneous endoscopic).

With a different device, use 0R9Q00Z (drainage device).

It is an operating-room procedure in the MS-DRG logic for DRG 506 (Major Thumb or Joint Procedures) and DRG 906 (Hand Procedures for Injuries), under the surgical categories “Major Thumb or Joint Procedures” and “Hand Procedures for Injuries”.

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
9Drainage

Taking or letting out fluids and/or gases from a body part

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

Includes: Thoracentesis, incision and drainage

4. Body Part
QCarpal 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
ZNo Qualifier

Other versions of this procedure

Different device

Different qualifier

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

MDC 08 · Diseases and Disorders of the Musculoskeletal System and Connective Tissue · Major Thumb or Joint Procedures

MDC 21 · Injuries, Poisonings and Toxic Effects of Drugs · Hand Procedures for Injuries

ICD-9-CM equivalent

Converter →
  • 80.14Other arthrotomy, hand and fingerapproximate

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 0R9Q0ZZ

Is 0R9Q0ZZ a valid ICD-10-PCS code for 2027?

Yes. 0R9Q0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0R9Q0ZZ an O.R. procedure?

Yes. 0R9Q0ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0R9Q0ZZ group to?

Depending on the principal diagnosis, 0R9Q0ZZ can group to MS-DRG 506 and MS-DRG 906.

What is the ICD-9 procedure code for 0R9Q0ZZ?

The CMS GEMs map 0R9Q0ZZ to ICD-9-CM 80.14 (Other arthrotomy, hand and finger).