Marijuana Drug Test | THC Urine Test

Marijuana Drug Screen

Evaluate your urine for marijuana. Read more

Test details

Sample type:

Urine

Preparation:

Please be sure to drink plenty of fluids before your urine sample collection. Fasting is not required for this test.

Test type: In Person

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$87.00

+ $6.00 Physician Service Fee

Quantity

About the Test

This urine test checks for recent exposure to marijuana. If your specimen initially tests positive, it will be confirmed before the result is reported.

This test may be right for you if you are trying to find out if you were exposed to marijuana.

Drug testing detects the presence of specific drugs and/or drug metabolites in a urine sample to determine drug exposure. This test looks for the following:

Marijuana
Delta-9 tetrahydrocannabinol metabolite (THC-COOH). A metabolite is a biomarker that is in the urine after a drug is processed by the body.

You must be 18 years of age or older to purchase a test on questhealth.com. Purchases not permitted in: AK, AZ, HI.

Please be sure to drink plenty of fluids before your urine sample collection. Fasting is not required for this test.

After you provide your specimen, it generally takes a few business days to process and release your test results. However, processing times may vary. Your test results will be available in a clear and easy-to-read report. If your results differ from expected ranges, you may receive an alert call from an independent healthcare coordinator. Independent physicians are available to discuss questions or concerns you may have regarding your results.

If your test result is positive, the lab will perform an additional confirmation test on the sample you have already provided at no extra cost to you. This helps to validate the positive result before it is reported, per standard recommended guidelines.

How it works

questhealth.com offers 100+ consumer-initiated Quest Diagnostics lab tests to empower you to have more control over your health journey. Choose from a variety of test types that best suit your needs.

In-person
In-home sample collection

Buy a lab test & schedule an appointment

No doctor visit required for purchase. Book a visit to one of 2000+ Quest locations.

Schedule an appointment

Visit Quest for sample collection

Complete your test sample collection during your scheduled appointment.

Get fast results online

Access results online as soon as they’re available.

View results

Get physician support

Discuss your results with an independent physician at no extra cost.

Buy a lab test
+ in-home sample collection

If in-home service is available in your area, purchase for an additional $79 fee.

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Schedule an appointment

After you make a purchase, Quest Mobile will contact you to schedule an in-home sample collection appointment.

In-home sample collection

A Quest Mobile phlebotomist will collect your sample and deliver it to Quest Diagnostics.

Get fast results online

Access results online as soon as they’re available. Discuss your results with an independent physician at no extra cost.

View results

In-home sample collection is not available in all locations.
Is in-home sample collection available near me?

FAQs

Why is urine testing the most frequently used method for drug screening?

While all methods of drug testing have their advantages, urine testing is easy, quick, and non-invasive.

What is the detection window for a lab-based, urine drug test?

The detection window for urine testing for marijuana metabolite can vary, but for heavy use the detection window can be up to 30 days.

Can I use my FSA or HSA funds to purchase tests on questhealth.com?

You may be able to use your FSA or HSA funds to purchase lab tests at questhealth.com. Please review your FSA/HSA plan or check with a tax professional to confirm specific requirements for individual eligibility.

Tests purchased on questhealth.com are only for individuals who intend to pay directly for testing and do not want to submit a claim for reimbursement under their health insurance.

Marijuana Drug Screen