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Neisseria gonorrhoeae Culture (Qualitative) from Specimen

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

This test checks for the presence of *Neisseria gonorrhoeae*, the bacteria responsible for gonorrhea, by growing it in a lab from a sample you provide.

Quick summary

["A positive result confirms gonorrhea infection; a negative result means no bacteria were detected in this sample."]

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

Key facts at a glance

LOINC
14127-5
Short code
N gonorrhoea Anal Ql Cult
Synonyms
N gonorrhoea Anal Ql Cult
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
organism-specific-culture
CPT
86038
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 This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms like painful urination, unusual discharge, or pelvic pain, or if you’re at higher risk for gonorrhea (e.g., sexually active, new partner, or recent exposure). It’s also used to diagnose infections in asymptomatic individuals or to confirm treatment success after antibiotics.

How the Test Works

A small sample (e.g., urine, vaginal swab, or throat swab) is collected and sent to a lab. The bacteria, if present, grow over 2–5 days in a controlled environment. A positive result means the lab detected *N. gonorrhoeae* based on visible growth or other lab markers.

Sample Collection

The sample is taken by a healthcare provider during a clinical visit. For urine, you may be asked to urinate into a sterile cup. For swabs, a cotton-tipped applicator touches affected areas (e.g., urethra, cervix, or throat). Avoid cleaning the area with soap or alcohol before collection.

Test Results and Follow-Up

Results are typically ready in 2–5 days. A positive result means you have gonorrhea and should start antibiotics immediately. A negative result means no bacteria were found in this sample, but you may still need further testing or retesting if symptoms persist.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Gonococcal Culture

Frequently asked questions

What does a positive result mean?
A positive result confirms *Neisseria gonorrhoeae* infection and indicates you have gonorrhea. You’ll need to follow your provider’s instructions for antibiotics and may need retesting after treatment to confirm the infection is cleared.
Can I have false-negative results?
Yes, false negatives can occur if the sample wasn’t collected correctly, the bacteria were present but not detected in this sample, or the infection was very early. If you have symptoms or were exposed, retesting may be recommended.
How long does it take to get results?
Results are usually available in 2–5 business days, depending on lab processing times. Your provider will contact you once they have the results.
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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