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ICD-10-PCS 2027 procedure code

XNS4332Reposition of Thoracic Vertebra using Magnetically Controlled Growth Rod(s), Percutaneous Approach, New Technology Group 2

✓ Valid for 2027O.R. procedure

Short description: Reposition Thor Vert w Magnt Ctrl Rod, Perc, New Tech 2

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 XNS4332

XNS4332 is the ICD-10-PCS code for a reposition procedure on the thoracic vertebra using a percutaneous approach with magnetically controlled growth rod(s) (qualifier: new technology group 2). 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 internal fixation of bone without fracture reduction, other bones, the ICD-9-CM procedure title it maps to (78.59).

For a different body part, codes include XNS0332 (lumbar vertebra) and XNS3332 (cervical vertebra).

The same procedure with a different approach is coded XNS4032 (open).

It is an operating-room procedure in the MS-DRG logic for DRG 028 (Spinal Procedures with MCC), DRG 029 (Spinal Procedures with CC or Spinal Neurostimulators), DRG 030 (Spinal Procedures without CC/MCC), DRG 518 (Back and Neck Procedures Except Spinal Fusion with MCC or Disc Device or Neurostimulator), DRG 519 (Back and Neck Procedures Except Spinal Fusion with CC) and DRG 520 (Back and Neck Procedures Except Spinal Fusion without CC/MCC), under the surgical categories “Spinal Procedures”, “Back and Neck Procedures Except Spinal Fusion or Disc Device or Neurostimulator”, “Lymphoma and Leukemia with Major O.R. Procedures” and 3 more.

It was added in FY2018, effective October 1, 2017.

What each character means

1. Section
XNew Technology
2. Body System
NBones
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
4Thoracic Vertebra
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 / Substance / Technology
3Magnetically Controlled Growth Rod(s)
7. Qualifier
2New Technology Group 2

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 08 · Diseases and Disorders of the Musculoskeletal System and Connective Tissue · Back and Neck Procedures Except Spinal Fusion or Disc Device or Neurostimulator

ICD-9-CM equivalent

Converter →
  • 78.59Internal fixation of bone without fracture reduction, other bonesapproximate

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
  • FY2018 (effective 10/1/2017): Added
  • No changes since FY2018.

Common questions about XNS4332

Is XNS4332 a valid ICD-10-PCS code for 2027?

Yes. XNS4332 is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is XNS4332 an O.R. procedure?

Yes. XNS4332 is an O.R. procedure in MS-DRG v44.0.

What DRG does XNS4332 group to?

Depending on the principal diagnosis, XNS4332 can group to MS-DRG 028, MS-DRG 029, MS-DRG 030, MS-DRG 518, MS-DRG 519 and MS-DRG 520.

What is the ICD-9 procedure code for XNS4332?

The CMS GEMs map XNS4332 to ICD-9-CM 78.59 (Internal fixation of bone without fracture reduction, other bones).