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ICD-10-PCS 2027 procedure code

0TJB4ZZInspection of Bladder, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

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 0TJB4ZZ

0TJB4ZZ is the ICD-10-PCS code for a inspection procedure on the bladder using a percutaneous endoscopic approach. In ICD-10-PCS, inspection means visually and/or manually exploring a body part.

In plain terms, this corresponds to other diagnostic procedures on bladder, other incision of perivesical tissue and other diagnostic procedures on perirenal tissue, perivesical tissue, and retroperitoneum, the ICD-9-CM procedure titles it maps to (57.39, 59.19 and 59.29).

For a different body part, codes include 0TJ54ZZ (kidney), 0TJ94ZZ (ureter) and 0TJD4ZZ (urethra).

The same procedure with a different approach is coded 0TJB0ZZ (open), 0TJB3ZZ (percutaneous), 0TJB7ZZ (via natural or artificial opening), 0TJB8ZZ (via natural or artificial opening endoscopic) and 0TJBXZZ (external).

It is an operating-room procedure in the MS-DRG logic for DRG 662 (Minor Bladder Procedures with MCC), DRG 663 (Minor Bladder Procedures with CC), DRG 664 (Minor Bladder Procedures without CC/MCC), DRG 715 (Male Reproductive System and Other O.R. Procedures for Malignancy with CC/MCC), DRG 716 (Male Reproductive System and Other O.R. Procedures for Malignancy without CC/MCC) and DRG 717 (Other Male Reproductive System O.R. Procedures with CC/MCC), under the surgical categories “Minor Bladder Procedures”, “”, “Other Male Reproductive System O.R. Procedures” and 4 more.

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
JInspection

Visually and/or manually exploring a body part

Visual exploration may be performed with or without optical instrumentation. Manual exploration may be performed directly or through intervening body layers

Includes: Diagnostic arthroscopy, exploratory laparotomy

4. Body Part
BBladder

Includes: Trigone of bladder

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

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

MDC 12 · Diseases and Disorders of the Male Reproductive System · Other Male Reproductive System O.R. Procedures

ICD-9-CM equivalent

Converter →
  • 57.39Other diagnostic procedures on bladderapproximate
  • 59.19Other incision of perivesical tissueapproximate
  • 59.29Other diagnostic procedures on perirenal tissue, perivesical tissue, and retroperitoneumapproximate

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 0TJB4ZZ

Is 0TJB4ZZ a valid ICD-10-PCS code for 2027?

Yes. 0TJB4ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0TJB4ZZ an O.R. procedure?

Yes. 0TJB4ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0TJB4ZZ group to?

Depending on the principal diagnosis, 0TJB4ZZ can group to MS-DRG 662, MS-DRG 663, MS-DRG 664, MS-DRG 715, MS-DRG 716 and MS-DRG 717.

What is the ICD-9 procedure code for 0TJB4ZZ?

The CMS GEMs map 0TJB4ZZ to ICD-9-CM 57.39 (Other diagnostic procedures on bladder), 59.19 (Other incision of perivesical tissue) and 59.29 (Other diagnostic procedures on perirenal tissue, perivesical tissue, and retroperitoneum).