What's this test for?

This test is ideal if you're preparing for an organ or bone marrow transplant and need to confirm tissue compatibility with a donor or recipient. It's also used if you have a family history of certain autoimmune conditions and want to understand your genetic risk. Many people also order this as part of a broader workup requested for family planning or specific health investigations.

How should I prepare for this test?

See the pre-collection instructions on your order confirmation.

What happens after I get my results?

Your results will show up in your account along with an explanation of what your specific HLA-A type means. Since this is a genetic typing test rather than a value that changes over time, next steps usually involve sharing the report as needed for transplant matching or further genetic counseling context rather than retesting. You can download a standard lab report directly from your account for your records. If you're tracking this alongside other tests, you can still use the trends feature to keep everything organized in one place.

Who should consider this test?

This test is a good fit for anyone involved in organ, tissue, or bone marrow transplant planning who needs to confirm HLA-A compatibility. It's also useful if you have a family history of certain autoimmune diseases linked to specific HLA types, or if you're doing genetic research related to your family's health history. People coordinating donor matches for a relative often use this test as one piece of the puzzle.

When will I get my results?

Results are typically ready within about 7 days of your blood draw. This timeframe allows the lab to complete the detailed genetic typing process required for accurate HLA-A identification. You'll get a notification as soon as your report is available in your account.

What symptoms indicate I may need this test?

HLA-A typing isn't usually ordered because of symptoms — it's a genetic compatibility test rather than a diagnostic one for a specific illness. You might consider it if you or a family member is facing a transplant situation, or if you've been told there's a hereditary link between your HLA type and an autoimmune condition in your family. If you're unsure whether this test applies to your situation, it's worth reviewing why it was recommended to you in the first place.

What is HLA-A typing and why does it matter?

HLA-A is one of several genetic markers on the surface of your cells that your immune system uses to tell the difference between your own tissue and foreign tissue. Matching HLA-A types between a donor and recipient lowers the chance of organ or bone marrow rejection after a transplant. It's essentially a genetic fingerprint that helps predict how well your immune system will accept or reject donated tissue.

What does an HLA-A mismatch mean?

A mismatch means your HLA-A type doesn't line up closely with a potential donor's or recipient's type, which can raise the risk of immune rejection in a transplant scenario. It doesn't mean a transplant is impossible, but it may mean doctors look for a closer match or plan additional immune-suppressing steps. This information is typically used alongside other HLA markers (like HLA-B and HLA-DR) for a fuller compatibility picture.

How often should I retest?

HLA-A type is genetic and doesn't change over your lifetime, so this typically isn't a test you need to repeat. You would only retest if there was a lab processing issue or if a different lab or transplant center requires their own confirmed sample. Once you have a documented result, it stays valid for future reference.

What should I do if my results show a mismatch or unexpected type?

If your results show a mismatch relevant to a transplant situation, the next step is usually working with the transplant coordination team to explore other potential donors or matching strategies. If the result relates to a family history or autoimmune risk question, use it as one data point alongside your broader health picture rather than a standalone diagnosis. Keeping a copy of your downloadable report handy makes it easy to share this information wherever it's needed.

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-A Typing Test - Transplant Compatibility Check

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]