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Chlamydia genitalis culture (genital tract)

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

This test checks for the presence of *Chlamydia*, a common bacterial infection that can affect the genitals, throat, or rectum. It helps diagnose infections that may cause symptoms like unusual discharge, pain during urination, or bleeding.

Quick summary

["A culture test helps confirm if you have a Chlamydia infection and guides treatment decisions."]

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

Key facts at a glance

LOINC
557-9
Short code
Chlamydia Genital Cult
Synonyms
Chlamydia Genital 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
87110
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 Is Done

Your healthcare provider may recommend this test if you have symptoms of a sexually transmitted infection (STI), such as discharge from the penis or vagina, burning during urination, or pelvic pain. It’s also used for routine screening in certain groups, like sexually active young adults or those with multiple partners. Sometimes, it’s part of an STI panel to check for multiple infections at once.

How the Test Works

A small sample of fluid from your genital area (e.g., cervix, urethra, or rectum) is collected and sent to a lab. The sample is then grown in a controlled environment to see if *Chlamydia* bacteria multiply. Results take several days to a week, depending on the lab’s process.

What to Expect Before the Test

You may need to avoid urinating right before the test or use a condom if you’re sexually active during collection. If you’re pregnant, your provider may recommend testing for Chlamydia during prenatal care. Avoid douching or using vaginal products 24 hours before the test.

What to Expect During the Test

The test is quick and usually done in a doctor’s office or clinic. A healthcare provider will collect the sample using a sterile swab or by taking fluid directly from your genital area. You may feel slight discomfort, but it’s not painful. No special preparation is needed beyond what’s mentioned above.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Chlamydia is a bacterial infection that can lead to serious health problems if untreated, including pelvic inflammatory disease (PID), infertility, or chronic pelvic pain in women. It can also spread to the eyes, throat, or anus. Early diagnosis and treatment with antibiotics can prevent complications and reduce the risk of spreading the infection to others.

Short name

Genital Chlamydia Culture

Frequently asked questions

How long does it take to get results?
Results typically take 3 to 7 business days, depending on the lab’s workflow. Your provider will contact you once results are ready. If you have urgent symptoms, ask your provider how quickly you can expect results.
What does a positive result mean?
A positive result means you have an active Chlamydia infection. Treatment usually involves a course of antibiotics, which can cure the infection. It’s important to finish the full course as prescribed and retest after treatment to confirm it’s cleared.
Can I still have sex while waiting for results?
No, it’s recommended to avoid sexual contact until you’ve received treatment for Chlamydia and both you and your partner have completed the full course of antibiotics. This helps prevent spreading the infection.
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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