What's this test for?

This test is ideal if you're needing to confirm recent marijuana use for personal, workplace, or treatment compliance reasons. It detects THCCOOH, the main marijuana byproduct that shows up in urine after exposure. It's also commonly used to monitor patients following a prescribed treatment plan to ensure they're staying compliant.

What's included in this test?

This is a single-marker urine screen that checks specifically for THCCOOH, the primary metabolite your body produces after marijuana exposure. Because it targets this one specific compound, it gives a clear, focused answer about recent marijuana exposure rather than a broad drug panel.

What happens after I get my results?

Your results will be available in your account, shown as either positive or negative based on a set cutoff level. The report explains what each result means and whether the amount detected is above or below the threshold used to call it positive. If your result isn't what you expected, retesting after avoiding exposure is a reasonable next step, and any concerning or unclear result should prompt you to seek medical care. You can track results over time using the trends feature if you're monitoring compliance repeatedly.

What is THCCOOH and why does it matter?

THCCOOH is the substance your body creates after breaking down THC, the active ingredient in marijuana. It matters because it stays in urine for a while after use, making it a reliable marker for detecting recent exposure. Its presence and level help determine whether marijuana use has occurred within a detectable window.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. You'll get a notification and can log into your account to view the report as soon as it's finalized. If you need results sooner for a time-sensitive situation, plan your testing date accordingly.

Who should consider this test?

This test is a good fit for anyone needing documentation of marijuana exposure, including people in prescribed treatment monitoring programs, individuals tracking their own use for personal reasons, or those who simply want a private way to check their status before a known screening. It's also useful for people managing a lifestyle change around marijuana use who want an objective way to confirm progress.

What symptoms indicate I may need this test?

You generally won't have physical symptoms that signal a need for this test since it's not diagnosing an illness. Instead, situations like needing to verify compliance with a treatment plan, wanting proof of abstinence, or simply curiosity about how long THC stays detectable are the usual reasons people order it.

How often should I retest?

If you're monitoring ongoing compliance or tracking how long it takes THCCOOH to clear your system, retesting every few weeks is common, since detection windows vary by frequency and amount of prior use. Occasional users may clear the metabolite within days to about a week, while regular users can test positive for several weeks after stopping. Retest whenever you need updated confirmation for a specific deadline or milestone.

What should I do if my results are unexpected?

If your result comes back positive but you didn't expect it, double-check the timing of any exposure and consider retesting after a period of confirmed abstinence, since detection windows can be longer than expected for regular users. If a result seems inconsistent with your situation, a repeat test using a fresh sample can help clarify things. Keep a copy of your downloadable lab report handy if you need to reference specific values later.

How can I naturally clear THC metabolites faster?

Staying well hydrated, eating a balanced diet, and getting regular exercise can help your body process and eliminate THC metabolites over time, though there's no guaranteed way to speed up clearance dramatically. Metabolite clearance largely depends on how much and how often you used marijuana, plus your individual metabolism and body fat percentage, since THC is stored in fat tissue. Avoiding further exposure is the most reliable way to ensure levels decline steadily until they fall below the detection cutoff.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Marijuana Urine Drug Screen - THC Metabolite Test

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

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