T85.71XD Infection and inflammatory reaction due to peritoneal dialysis catheter, subsequent encounter

ICD-10-CM T85.71XD: Infection and inflammatory reaction due to peritoneal dialysis catheter, subsequent encounter

ICD-10-CM code T85.71XD identifies an infection and inflammatory reaction due to a peritoneal dialysis catheter, subsequent encounter. The active terminology record classifies this diagnosis concept under the parent code T85.71 and assigns it a semantic type of Injury or Poisoning. 1

Plain-language overview

The official terminology record for this diagnosis code lists the preferred name as infection and inflammatory reaction due to peritoneal dialysis catheter, subsequent encounter, and confirms its active status. 1

What this code represents

The official terminology record assigns the semantic type of Injury or Poisoning to this specific diagnosis code, maintaining an active status within the ICD-10-CM version 2026. 1

Coding details

Code T85.71XD is a narrower concept that falls under the parent concept T85.71, which broadly denotes infection and inflammatory reaction due to peritoneal dialysis catheter. 1

A research mapping list includes separate codes for the initial encounter, subsequent encounter, and sequela of an infection and inflammatory reaction due to a peritoneal dialysis catheter. 3

Documentation considerations

The official terminology record publishes an abbreviation for this diagnosis concept, reading as infect/inflm reaction due to periton dialysis catheter, subs. 1

Clinical context

Prior research establishes that catheter-related bloodstream infections, which include infections from any catheter type, are associated with increased hospital length of stay and health care costs. 2

What the sources add

While the official terminology record defines the specific diagnosis, a separate research mapping list confirms this condition includes initial encounter, subsequent encounter, and sequela stages. 1 3

Coverage and utilization context

A clinical research analysis includes infection and inflammatory reaction due to a peritoneal dialysis catheter within a broader list of dialysis complications and device-related infections. 2

Questions to verify

The official terminology record specifies the subsequent encounter for an infection and inflammatory reaction due to a peritoneal dialysis catheter, but the sources do not define the exact clinical parameters of this encounter. 1

Sources

1. ICD-10-CM T85.71XD terminology record — National Cancer Institute Enterprise Vocabulary Services; accessed 2026-07-27.
2. Increased Clinical and Economic Burden Associated With Peripheral Intravenous Catheter–Related Complications: Analysis of a US Hospital Discharge Database — pmc.ncbi.nlm.nih.gov; accessed 2026-07-27.
3. Phecode 081 · Cancer PRSweb — csg.sph.umich.edu; accessed 2026-07-27.