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ICD-10-PCS 2027 procedure code

0SWL34ZRevision of Internal Fixation Device in Left Tarsometatarsal Joint, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Revision of Int Fix in L Tarsometatars Jt, Perc Approach

Code last changed in FY2018 (effective October 1, 2017). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 0SWL34Z

0SWL34Z is the ICD-10-PCS code for a revision procedure on the left tarsometatarsal joint using a percutaneous approach with internal fixation device. In ICD-10-PCS, revision means correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.

In plain terms, this corresponds to other arthrotomy, foot and toe, the ICD-9-CM procedure title it maps to (80.18).

For a different body part, codes include 0SW034Z (lumbar vertebral joint), 0SW334Z (lumbosacral joint), 0SW534Z (sacrococcygeal joint), 0SW634Z (coccygeal joint), 0SW734Z (right sacroiliac joint), 0SW834Z (left sacroiliac joint) and 13 more.

The same procedure with a different approach is coded 0SWL04Z (open), 0SWL44Z (percutaneous endoscopic) and 0SWLX4Z (external).

With a different device, use 0SWL30Z (drainage device), 0SWL33Z (infusion device), 0SWL35Z (external fixation device), 0SWL37Z (autologous tissue substitute), 0SWL38Z (spacer), 0SWL3JZ (synthetic substitute) and 1 more.

It is an operating-room procedure in the MS-DRG logic for DRG 503 (Foot Procedures with MCC), DRG 504 (Foot Procedures with CC), DRG 505 (Foot 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 “Foot Procedures” and “Other O.R. 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
SLower Joints
3. Operation
WRevision

Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

Revision can include correcting a malfunctioning or displaced device by taking out or putting in components of the device such as a screw or pin

Includes: Adjustment of position of pacemaker lead, recementing of hip prosthesis

4. Body Part
LTarsometatarsal Joint, 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 · Foot Procedures

ICD-9-CM equivalent

Converter →
  • 80.18Other arthrotomy, foot and toeapproximate

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)
  • FY2018 (effective 10/1/2017): Title revised — was “Revision of Internal Fixation Device in Left Metatarsal-Tarsal Joint, Percutaneous Approach”

Common questions about 0SWL34Z

Is 0SWL34Z a valid ICD-10-PCS code for 2027?

Yes. 0SWL34Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0SWL34Z an O.R. procedure?

Yes. 0SWL34Z is an O.R. procedure in MS-DRG v44.0.

What DRG does 0SWL34Z group to?

Depending on the principal diagnosis, 0SWL34Z can group to MS-DRG 503, MS-DRG 504, MS-DRG 505, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 0SWL34Z?

The CMS GEMs map 0SWL34Z to ICD-9-CM 80.18 (Other arthrotomy, foot and toe).