T83.022 Displacement of nephrostomy catheter

ICD-10-CM T83.022: Displacement of nephrostomy catheter

ICD-10-CM code T83.022 represents the displacement of a nephrostomy catheter. A nephrostomy catheter is a drainage tube placed through the skin into the kidney to drain urine. The code expands into specific encounter types, including initial, subsequent, and sequela. The provided sources establish the clinical context of nephrostomy tubes and the coding hierarchy for this diagnosis. 2 3

Plain-language overview

A nephrostomy catheter is a drainage tube inserted through the skin into the kidney to drain the renal collecting system, often for urinary tract obstruction. Code T83.022 identifies a situation where this specific type of catheter has become displaced. 2 3

What this code represents

Code T83.022 specifically denotes the displacement of a nephrostomy catheter. It falls under the broader category of urinary catheter displacement codes, distinguishing it from displacements of cystostomy or other urinary catheters. 3

Coding details

The T83.022 code expands into specific encounter characters, including T83.022A for initial encounter, T83.022D for subsequent encounter, and T83.022S for sequela. These extensions specify the phase of care for the displaced catheter. 3

Clinical context

Percutaneous nephrostomy involves inserting a needle through the skin and kidney to access the collecting system to place a drainage catheter. Most procedures conclude with a catheter left in the body, such as a model with a retractable loop called a pigtail. 2

Clinical guidelines for nephrostomy tubes include monitoring for pain, leakage, bleeding, or fever. An absence of urine, blood in the collection bag, or flank pain may indicate that the tube is blocked, and guidelines address irrigation or flushing techniques. 1

What the sources add

While the clinical excerpt details nephrostomy tube management and monitoring for complications like blockage, the coding source provides the specific alphanumeric hierarchy for a displaced nephrostomy catheter without detailing clinical symptoms of displacement. 1 3

The coding source outlines the T83.022 code and its encounter-specific variants, while the clinical source explains that nephrostomy catheters drain the renal collecting system and require routine patency checks and specific daily patient inspections. 1 3

Documentation considerations

The provided sources do not establish specific payer coverage policies or documentation requirements for reporting a displaced nephrostomy catheter. The excerpts only provide the code hierarchy and general clinical management guidelines for nephrostomy tubes. 1 3

Sources

1. Bookshelf — ncbi.nlm.nih.gov; accessed 2026-07-26.
2. Bookshelf — ncbi.nlm.nih.gov; accessed 2026-07-26.
3. ICD-10-CM 2024 | T83.02 - Displacement of urinary catheter — unboundmedicine.com; accessed 2026-07-26.