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Abaumanniidnaspecqlnaaprobe

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

This test detects the genetic material (DNA) of Acinetobacter baumannii bacteria in your blood sample using a sensitive molecular method.

Quick summary

{"Detects dangerous drug-resistant bacteria causing hospital infections","Results available within 24-48 hours thanks to advanced DNA technology","Important for guiding antibiotic treatment decisions"}

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

Key facts at a glance

LOINC
61360-4
Short code
ABDNA
Synonyms
A baumannii DNA Spec Ql NAA+probe
Category
chemistry
Sample
serum
Container
Sterile serum separator tube (SST) or plain red top tube
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
≥ 0 years
Method
probe-amp-tar
CPT
87625
SNOMED
122442009
Specimen volume
1.0-2.0 mL serum minimum
Stability
Room temperature: 24 hours; Refrigerated (2-8°C): 72 hours; Frozen (-20°C or below): 30 days. Avoid repeated freeze-thaw cycles.
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
24–72 hours
Order
routine

What is this test?

The Acinetobacter baumannii DNA test is a molecular diagnostic test that identifies the presence of Acinetobacter baumannii bacteria by detecting its genetic material (DNA) in your blood sample. This test uses a method called Nucleic Acid Amplification (NAA) with probe detection, which can find even tiny amounts of bacterial DNA quickly and accurately.

Why might I need this test?

Your doctor may order this test if you have symptoms of an infection, especially if you are in the hospital or have been recently hospitalized. Acinetobacter baumannii is a type of bacteria that commonly causes infections in critically ill patients, including pneumonia, bloodstream infections, wound infections, and urinary tract infections. It is often resistant to many antibiotics, making early detection crucial for effective treatment.

How is the test performed?

A healthcare professional will collect a blood sample from a vein in your arm. The sample is then sent to a laboratory where technicians use special laboratory techniques to extract and amplify any Acinetobacter baumannii DNA present. The probe detection method helps confirm the presence of the specific bacterial DNA.

What do the results mean?

A positive result means that Acinetobacter baumannii bacteria DNA was found in your blood, indicating an active infection. A negative result suggests no evidence of this specific bacterial infection at the time of testing. Your doctor will interpret these results along with your symptoms, other test results, and clinical findings to determine the best treatment plan.

Reference range

Not DetectedN/A

Specimen: serum

No special preparation required. Collect specimen using standard venipuncture technique. Inform laboratory if patient has received antibiotics prior to collection as this may affect test sensitivity.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Frequently asked questions

Is the test painful?
You may feel a brief sting or pinch when the needle is inserted to draw your blood. The discomfort is usually minimal and goes away quickly.
How long does it take to get results?
Because this is a molecular test that directly detects bacterial DNA, results are typically available within 24-48 hours, much faster than traditional culture methods that can take several days.
Do I need to fast before this test?
No fasting is required for this blood test. You can eat and drink normally unless your doctor gives you other instructions.
What happens if the test is positive?
If positive, your doctor will prescribe appropriate antibiotic treatment based on the specific characteristics of the bacteria. Additional tests may be done to determine which antibiotics will be most effective.
  1. 1
    Centers for Disease Control and Prevention (CDC) - Acinetobacter in Healthcare SettingsSource
  2. 2
    Mayo Clinic Laboratories - Molecular DiagnosticsSource
  3. 3
    LOINC Code ReferenceSource

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