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ICD-10-PCS 2027 procedure code

0PSS34ZReposition Left Thumb Phalanx with Internal Fixation Device, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Reposition Left Thumb Phalanx with Int Fix, Perc 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 0PSS34Z

0PSS34Z is the ICD-10-PCS code for a reposition procedure on the left thumb phalanx using a percutaneous approach with internal fixation device. 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 closed reduction of fracture with internal fixation, phalanges of hand, the ICD-9-CM procedure title it maps to (79.14).

For a different body part, codes include 0PS034Z (sternum), 0PS134Z (ribs, 1 to 2), 0PS234Z (ribs, 3 or more), 0PS334Z (cervical vertebra), 0PS434Z (thoracic vertebra), 0PS534Z (right scapula) and 20 more.

The same procedure with a different approach is coded 0PSS04Z (open) and 0PSS44Z (percutaneous endoscopic).

With a different device, use 0PSS35Z (external fixation device) and 0PSS3ZZ (no device).

It is an operating-room procedure in the MS-DRG logic for DRG 513 (Hand or Wrist Procedures, Except Major Thumb or Joint Procedures with CC/MCC), DRG 514 (Hand or Wrist Procedures, Except Major Thumb or Joint Procedures without CC/MCC), DRG 906 (Hand Procedures for Injuries), DRG 957 (Other O.R. Procedures for Multiple Significant Trauma with MCC), DRG 958 (Other O.R. Procedures for Multiple Significant Trauma with CC) and DRG 959 (Other O.R. Procedures for Multiple Significant Trauma without CC/MCC), under the surgical categories “Hand or Wrist Procedures, Except Major Thumb or Joint Procedures”, “Hand 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
PUpper Bones
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
SThumb Phalanx, Left
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
4Internal Fixation 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.

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

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

ICD-9-CM equivalent

Converter →
  • 79.14Closed reduction of fracture with internal fixation, phalanges of handapproximate

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 0PSS34Z

Is 0PSS34Z a valid ICD-10-PCS code for 2027?

Yes. 0PSS34Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0PSS34Z an O.R. procedure?

Yes. 0PSS34Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0PSS34Z group to?

Depending on the principal diagnosis, 0PSS34Z can group to MS-DRG 513, MS-DRG 514, MS-DRG 906, MS-DRG 957, MS-DRG 958 and MS-DRG 959.

What is the ICD-9 procedure code for 0PSS34Z?

The CMS GEMs map 0PSS34Z to ICD-9-CM 79.14 (Closed reduction of fracture with internal fixation, phalanges of hand).