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Oxycodone drug monitoring test for patients managing prescribed opioid pain medication

Oxycodone and Metabolite Blood Test

Oxycodone and Metabolite, Quantitative

  • Check oxycodone medication blood levels
  • Monitor pain medication dosing accuracy
  • Track opioid metabolism over time
$379
LegitScript certified merchant
First results as soon as overnight*

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

  • Many results come back overnight *
  • 90-day money back guarantee
  • Save time & skip the doctor’s office
  • Lab visit as quick as 10 minutes
  • Results explained, with clear next steps
  • LegitScript certified
  • No questions asked refunds
  • The price you see is the price you pay

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

What's this test for?

This test is ideal if you're currently prescribed oxycodone (such as Oxycontin, Percocet, or Percodan) and need to confirm your medication levels are in a safe and effective range. It's also useful if you're concerned about how your body is processing the medication, or if you want documentation of compliance with a prescribed pain management plan. This test measures both oxycodone and its metabolite oxymorphone in your blood.

What happens after I get my results?

Your results will show up in your account with the measured concentration of oxycodone and oxymorphone, along with an explanation of what the reported ranges mean. If your level looks unusually high or low compared to what's expected for your dose and timing, it may be worth adjusting when you take your medication relative to testing or discussing timing with whoever manages your prescription. You can download a standard lab report directly from your account, and if you test again in the future, you'll be able to track changes over time using the trends feature.

Who should consider this test?

Anyone taking oxycodone as part of a pain management plan who wants to verify their medication levels are consistent with their prescribed dose should consider this test. It's also useful for people who want to check whether their body is metabolizing the drug as expected, since individual differences in metabolism can affect how much medication stays active in the bloodstream. This includes people on long-term opioid therapy who want routine monitoring.

What symptoms indicate I may need this test?
If you're experiencing signs that your oxycodone dose feels too strong (excessive drowsiness, confusion, slowed breathing) or too weak (pain not being controlled as expected), this test can help clarify what's happening in your bloodstream. Unexpected side effects or feeling like your medication isn't working the way it used to are also common reasons people check their levels. This is not a substitute for emergency care if you're experiencing severe symptoms like difficulty breathing — seek medical care immediately in that case.
When will I get my results?
Results are typically ready within about 7 days of your sample being processed at the lab. You'll receive a notification once they're available in your account. If your situation feels urgent, this turnaround time may not be fast enough, and you should seek immediate care instead of waiting for lab results.
What is oxycodone monitoring and why does it matter?
Oxycodone is a strong opioid pain reliever, and monitoring its level in your blood helps confirm that the amount in your system matches what's expected for your prescribed dose. It reaches a steady level in your body about 24-36 hours after you start taking it regularly. Checking your levels can help you and whoever manages your prescription understand if your body is clearing the medication faster or slower than typical, which affects both pain control and safety.
What does a high oxycodone level mean?
A higher-than-expected level could mean the dose is being taken too frequently, too much was taken at once, or your body isn't clearing the medication as quickly as expected. This raises the risk of side effects like drowsiness, slowed breathing, or confusion. If you feel unusually sedated or have trouble staying alert, treat this as a signal to reduce activity that requires alertness and seek medical care if symptoms are severe.
What does a low oxycodone level mean?
A lower-than-expected level might mean the medication is being metabolized quickly, a dose was missed, or less was taken than prescribed. This could result in pain not being well controlled. Keeping a simple log of when you take your medication and comparing it to your test timing can help identify patterns.
What causes unexpected oxycodone levels?
Differences in oxycodone levels can come from how recently you took a dose, whether you're using immediate-release or controlled-release formulations, and individual differences in how your liver processes the drug. Other medications, food and water intake, and even how much time has passed since your last dose all affect the reading. Taking the test at a consistent time relative to your dosing schedule can make results more meaningful to compare over time.
How often should I retest?
Retesting frequency depends on your individual pain management needs, but many people test periodically to confirm consistent levels, especially after a dose change. Using the trends feature to compare results over several months can help you and your prescriber (if applicable) see patterns in how your body processes the medication. If you notice big swings in symptoms between tests, testing sooner rather than waiting may be helpful.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] 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 [email protected], and we'll gladly help you. We've got your back and reply quickly.
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 [email protected]. 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 [email protected].
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 [email protected].

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 [email protected] and we'll gladly help you.

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Get lab order in minutes, results come overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Oxycodone 45 ng/mL
Demo results
Low / Subtherapeutic Expected Range High / Elevated
45 ng/mL

What this means

This result is higher than the typical peak concentration expected for a standard therapeutic dose. Levels this elevated can increase the risk of side effects like drowsiness or slowed breathing. Timing of the last dose relative to sample collection strongly affects this number.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More advanced tests may take longer due to complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Find a lab near you

Search Quest Diagnostics and LabCorp locations available through Private MD Labs.

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Oxycodone and Metabolite Blood Test

  • Check oxycodone medication blood levels
  • Monitor pain medication dosing accuracy
  • Track opioid metabolism over time
$379
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.
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For informational purposes only. Not medical advice.