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ICD-10-PCS 2027 procedure code

0PSR35ZReposition Right Thumb Phalanx with External Fixation Device, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Reposition Right Thumb Phalanx with Ext 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 0PSR35Z

0PSR35Z is the ICD-10-PCS code for a reposition procedure on the right thumb phalanx using a percutaneous approach with external 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 application of external fixator device, other bones and closed reduction of fracture without internal fixation, phalanges of hand, the ICD-9-CM procedure titles it maps to (78.19 and 79.04).

For a different body part, codes include 0PSC35Z (right humeral head), 0PSD35Z (left humeral head), 0PSF35Z (right humeral shaft), 0PSG35Z (left humeral shaft), 0PSH35Z (right radius), 0PSJ35Z (left radius) and 9 more.

The same procedure with a different approach is coded 0PSR05Z (open) and 0PSR45Z (percutaneous endoscopic).

With a different device, use 0PSR34Z (internal fixation device) and 0PSR3ZZ (no device).

It is an operating-room procedure in the MS-DRG logic for 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), DRG 517 (Other Musculoskeletal System and Connective Tissue 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 Musculoskeletal System and Connective Tissue 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
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
RThumb Phalanx, Right
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
5External 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.

ICD-9-CM equivalent

Converter →
  • 78.19Application of external fixator device, other bonesapproximate, combination
  • 79.04Closed reduction of fracture without internal fixation, phalanges of handapproximate, combination

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 0PSR35Z

Is 0PSR35Z a valid ICD-10-PCS code for 2027?

Yes. 0PSR35Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0PSR35Z an O.R. procedure?

Yes. 0PSR35Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0PSR35Z group to?

Depending on the principal diagnosis, 0PSR35Z can group to MS-DRG 515, MS-DRG 516, MS-DRG 517, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 0PSR35Z?

The CMS GEMs map 0PSR35Z to ICD-9-CM 78.19 (Application of external fixator device, other bones) and 79.04 (Closed reduction of fracture without internal fixation, phalanges of hand).