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ICD-10-PCS 2027 procedure code

0TM44ZZReattachment of Left Kidney Pelvis, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Reattachment of Left Kidney Pelvis, Perc Endo 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 0TM44ZZ

0TM44ZZ is the ICD-10-PCS code for a reattachment procedure on the left kidney pelvis using a percutaneous endoscopic approach. In ICD-10-PCS, reattachment means putting back in or on all or a portion of a separated body part to its normal location or other suitable location.

In plain terms, this corresponds to other repair of kidney, the ICD-9-CM procedure title it maps to (55.89).

For a different body part, codes include 0TM04ZZ (right kidney), 0TM14ZZ (left kidney), 0TM24ZZ (bilateral kidneys), 0TM34ZZ (right kidney pelvis), 0TM64ZZ (right ureter), 0TM74ZZ (left ureter) and 4 more.

The same procedure with a different approach is coded 0TM40ZZ (open).

It is an operating-room procedure in the MS-DRG logic for DRG 656 (Kidney and Ureter Procedures for Neoplasm with MCC), DRG 657 (Kidney and Ureter Procedures for Neoplasm with CC), DRG 658 (Kidney and Ureter Procedures for Neoplasm without CC/MCC), DRG 659 (Kidney and Ureter Procedures for Non-Neoplasm with MCC), DRG 660 (Kidney and Ureter Procedures for Non-Neoplasm with CC) and DRG 661 (Kidney and Ureter Procedures for Non-Neoplasm without CC/MCC), under the surgical categories “” and “Kidney and Ureter Procedures for Non-Neoplasm”.

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
TUrinary System
3. Operation
MReattachment

Putting back in or on all or a portion of a separated body part to its normal location or other suitable location

Vascular circulation and nervous pathways may or may not be reestablished

Includes: Reattachment of hand, reattachment of avulsed kidney

4. Body Part
4Kidney Pelvis, Left

Includes: Ureteropelvic junction (UPJ)

5. Approach
4Percutaneous Endoscopic

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

6. Device
ZNo Device
7. Qualifier
ZNo Qualifier

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.

ICD-9-CM equivalent

Converter →
  • 55.89Other repair of kidneyapproximate

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 0TM44ZZ

Is 0TM44ZZ a valid ICD-10-PCS code for 2027?

Yes. 0TM44ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0TM44ZZ an O.R. procedure?

Yes. 0TM44ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0TM44ZZ group to?

Depending on the principal diagnosis, 0TM44ZZ can group to MS-DRG 656, MS-DRG 657, MS-DRG 658, MS-DRG 659, MS-DRG 660 and MS-DRG 661.

What is the ICD-9 procedure code for 0TM44ZZ?

The CMS GEMs map 0TM44ZZ to ICD-9-CM 55.89 (Other repair of kidney).