What's this test for?

This test is ideal if you're trying to understand genetic factors that may affect your immune system or your risk for certain inherited conditions. It's often used when there's a family history of autoimmune disease, certain skin conditions, or when doctors are exploring compatibility for organ or bone marrow matching. It can also help explain unexplained inflammatory symptoms that run in a family.

What's included in this test?

This test looks at a specific set of genetic markers on your immune cells that help your body recognize its own tissue versus outside invaders. Understanding your HLA-C type can matter for autoimmune risk, skin conditions like psoriasis, and matching for certain medical procedures. Because it's a single, highly specific genetic marker, the report focuses on identifying your exact type rather than a broad list of values.

What happens after I get my results?

Your results will show up in your account with a clear explanation of what your specific HLA-C type means. Since this is a genetic marker test, results are typically a one-time finding rather than something you retest regularly, though you may want to discuss family planning or symptom patterns further based on what you learn. You can download a standard lab report straight from your account at any time. If you're tracking related health markers over time, you can also use the trends feature to see the bigger picture.

How can I naturally support a healthy immune system?

While you can't change your genetic type, you can support overall immune balance through consistent sleep, a diet rich in vegetables and omega-3 fats, regular movement, and stress management. Reducing inflammatory triggers like smoking and excess alcohol can also help keep autoimmune-related symptoms calmer. Simple habits like staying hydrated and managing chronic stress support your body's natural regulation systems.

When will I get my results?

Results for this test are typically ready within about 7 days after your sample is processed at the lab. Genetic testing like this can take a bit longer than routine bloodwork because of the specialized lab analysis involved. You'll get a notification as soon as your results are posted to your account.

Who should consider this test?

People with a family history of autoimmune conditions, unexplained chronic inflammation, or certain skin disorders like psoriasis may want to consider this test. It's also relevant for those being evaluated for organ or stem cell transplant compatibility. If your family has a pattern of autoimmune disease and you want more insight into shared genetic risk, this test can offer useful information.

What symptoms indicate I may need this test?

Recurring joint pain, unexplained skin rashes or patches, chronic fatigue, or a family history of autoimmune disease are common reasons people look into this test. Some people pursue it after multiple unexplained inflammatory flare-ups that don't have a clear cause. If these symptoms run in your family, this test can help clarify shared genetic risk factors.

What is HLA-C and why does it matter?

HLA-C is one piece of a genetic system that helps your immune cells tell the difference between your own body's tissue and anything foreign, like viruses or bacteria. Certain HLA-C types are linked to a higher chance of developing specific autoimmune or skin conditions. It also plays a role in matching donors and recipients for procedures like bone marrow transplants.

What should I do if my results show a higher-risk genetic type?

A higher-risk HLA-C type doesn't mean you will definitely develop a related condition — it simply means your genetic risk may be higher than average. Paying closer attention to early symptoms, keeping up with regular check-ups, and maintaining healthy lifestyle habits can help you stay ahead of potential issues. If you notice new or worsening symptoms, seek medical care promptly so they can be evaluated.

How often should I retest?

Because HLA-C is a genetic marker, it doesn't change over your lifetime, so there's generally no need to retest once you have a result. Your genetic type at birth stays the same throughout your life. If you ever need this information for a specific medical situation, like transplant matching, you can simply reference your existing results.

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.

HLA-C High Resolution Test - Immune & Autoimmune Risk

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

[email protected]