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HIV-1 genotype resistance test for patients selecting antiretroviral treatment options

HIV-1 Drug Resistance and Tropism Genotype Test

HIV-1 Genotype and Coreceptor Tropism, Ultradeep Sequencing

  • Assess antiretroviral drug resistance patterns
  • Screen for CCR5 treatment eligibility
  • Guide personalized HIV treatment decisions
$7773
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
  • 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

What's this test for?

This test is ideal if you're currently living with HIV-1 and need to figure out which antiretroviral medications will work best for you. It's especially helpful if you have not responded well to a current treatment regimen, since the test checks whether the virus has developed resistance to certain drugs. It also checks whether a specific class of medication called CCR5 antagonists would be a good fit for your treatment plan.

What's included in this test?

This test looks at the genetic makeup of your HIV-1 virus to see how it might react to different classes of antiretroviral drugs. It checks for changes tied to reverse transcriptase inhibitors and protease inhibitors, two major drug categories used in HIV treatment, and separately evaluates whether the virus uses the CCR5 receptor, which determines if CCR5 antagonist drugs would work for you.

What happens after I get my results?

Your results will show up in your account with an explanation of what each finding means for your treatment options. The report will detail any resistance patterns found and whether CCR5 antagonist medications are a suitable option for you, giving you concrete information to guide next steps in your care plan. You can download the full lab report from your account at any time, and if you retest in the future, the trends feature lets you track changes in resistance patterns over time. If results show significant drug resistance, it's a good idea to act quickly on adjusting your regimen.

How should I naturally support immune health during HIV treatment?
While there's no natural remedy that replaces antiretroviral therapy, some everyday habits can support your immune system alongside treatment. Eating a balanced diet with plenty of fruits, vegetables, and lean protein helps your body function at its best. Getting consistent sleep, managing stress, staying active, and avoiding smoking or excess alcohol can also help your immune system stay strong while you're on treatment.
When will I get my results?
Results are typically ready within about 7 days after your sample is processed at the lab. Because this test uses detailed genetic sequencing, it takes a bit longer than routine blood work, but you'll be notified as soon as your results are available in your account.
Who should consider this test?
This test is a good fit for anyone with HIV-1 who is starting treatment for the first time, switching medications, or whose current regimen doesn't seem to be controlling the virus as expected. It's also useful for anyone considering a CCR5 antagonist medication, since not everyone's virus responds to that drug class. Essentially, if treatment decisions are on the table, this test gives useful information to guide those choices.
What symptoms indicate I may need this test?
You don't need specific symptoms to consider this test — it's more about your treatment history than how you feel physically. Signs that it may be time for this test include your viral load not going down as expected on your current medications, or your care plan needing an update after a period of treatment. If you're newly diagnosed and about to start treatment, this test can also help pick the right regimen from the start.
What is HIV drug resistance and why does it matter?
HIV drug resistance happens when the virus changes in ways that make certain medications less effective at stopping it from multiplying. This matters because taking a medication the virus is resistant to won't control the infection well, even if you're taking it exactly as directed. Knowing about resistance ahead of time helps match you with medications that are more likely to actually work.
What does CCR5 tropism mean for my treatment options?
CCR5 tropism testing checks which "door" the HIV virus uses to enter your cells. If your virus only uses the CCR5 receptor, a class of drugs called CCR5 antagonists could be an effective part of your regimen. If the virus can use a different or mixed pathway, those medications likely won't work as well, and your options would focus on other drug classes instead.
How often should I retest?
Retesting is generally considered whenever your treatment doesn't seem to be working, such as when viral load numbers aren't dropping as expected, or before switching to a new medication regimen. Some people also retest after any lapse in treatment, since resistance patterns can change over time. Tracking your results over time in your account can help you and your care plan stay on top of these changes.
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
CCR5 Coreceptor Tropism CCR5-tropic (R5)
Demo results
Dual/Mixed or X4-tropic CCR5-tropic (R5)
CCR5-tropic (R5)

What this means

An R5-tropic result means your virus only uses the CCR5 receptor to enter cells, which suggests CCR5 antagonist medications could be an effective part of your treatment regimen. A Dual/Mixed or X4-tropic result means the virus can use other pathways, making that drug class less likely to work well for you.

* 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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HIV-1 Drug Resistance and Tropism Genotype Test

  • Assess antiretroviral drug resistance patterns
  • Screen for CCR5 treatment eligibility
  • Guide personalized HIV treatment decisions
$7773
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.