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Klebsiella pneumoniae DNA (Quantitative, 24-Hour Urine Collection)

Published: August 9, 2026Updated: August 16, 2026

This test detects the presence of genetic material from *Klebsiella pneumoniae*, a type of bacteria that can sometimes cause infections. It helps identify if this bacterium is present in your urine over a 24-hour period.

Quick summary

["This test may be used to diagnose urinary tract infections caused by *Klebsiella pneumoniae* or assess possible bacterial presence in urine samples."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
106589-5
Short code
K. aerogenes DNA Fld Ql NAA+n-prb
Synonyms
K. aerogenes DNA Fld Ql NAA+n-prb
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
non-probe-amp-tar
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why Is This Test Done?

Your healthcare provider may order this test if you have symptoms like frequent urination, pain during urination, fever, or other signs of a urinary tract infection (UTI). It may also be used in research or specialized diagnostic settings to detect specific bacteria in urine samples.

What Does the Test Involve?

You’ll collect a 24-hour urine sample, typically starting after the first void of the day and continuing until the first void the following day. The sample is then tested for the presence of *Klebsiella pneumoniae* DNA.

How Is the Test Performed?

The test uses advanced molecular techniques to analyze the urine sample for bacterial genetic material. Results are qualitative (positive or negative) rather than measuring a specific concentration.

What Are Possible Results?

A positive result indicates the presence of *Klebsiella pneumoniae* DNA in your urine. A negative result means no detectable genetic material from this bacterium was found. Results should be interpreted by your healthcare provider in the context of your symptoms and medical history.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Klebsiella pneumoniae Urine DNA Screen

Frequently asked questions

What Does a Positive Result Mean?
A positive result means your urine sample contained genetic material from *Klebsiella pneumoniae*. This may indicate an infection, but it doesn’t confirm the presence of live bacteria. Your doctor will discuss next steps, such as additional testing or treatment options.
Will I Need to Take Any Special Steps Before the Test?
Yes, you’ll need to collect all urine for 24 hours in a clean container. Avoid using antibacterial soaps or douches before testing, as they may affect results. Follow your healthcare provider’s instructions carefully.
How Long Will It Take to Get Results?
Results are typically available within a few days to a week, depending on lab processing times. Your doctor will contact you once results are ready.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy