What's this test for?

This test is ideal if you're experiencing kidney stones, gallstones, or other stones that have passed or been removed from your body. Instead of guessing what caused it, this test analyzes the actual stone material to find out its exact composition. Knowing what type of stone you formed helps guide diet and lifestyle changes to lower your chances of forming another one.

How should I prepare for this test?

How can I naturally support prevention of future stones? Staying well hydrated is one of the most effective ways to reduce your risk of forming new stones, since concentrated urine makes mineral crystals more likely to stick together. Depending on the stone type identified, cutting back on foods high in oxalate, salt, or animal protein can also help. Simple habits like drinking more water throughout the day and adjusting your diet based on your specific stone type go a long way in prevention.

What's included in this test?

This test breaks down the actual chemical makeup of your stone, since stones can form from several different substances like calcium, uric acid, or other compounds. Identifying the exact type matters because each one has a different cause and a different prevention plan. This is not a blood or urine biomarker panel — it's a direct lab analysis of the stone material itself.

What happens after I get my results?

Your results will show up in your account with the stone's composition clearly explained, including what type of mineral or substance it's made of. Based on the type identified, you'll get simple next steps like specific diet changes, hydration targets, or when it's a good idea to retest if you pass another stone. You can download the full lab report from your account anytime, and if you have stones analyzed again in the future, the trends feature lets you track patterns over time.

When will I get my results?

Results are typically ready within about 7 days of the lab receiving your stone sample. You'll see a notification once the report is available in your account. This turnaround gives the lab time to run a detailed chemical analysis to accurately identify what your stone is made of.

Who should consider this test?

Anyone who has recently passed a kidney stone, had a gallstone removed, or dealt with another type of stone should consider this test. It's especially useful if you've had more than one stone episode, since repeat stone formers benefit most from knowing the exact cause. This test is also a good fit if you want a clear prevention plan instead of guessing at dietary changes.

What symptoms indicate I may need this test?

Sharp pain in your back or side, blood in your urine, or passing a hard, gritty object are common signs you may have formed a stone. Nausea, frequent urination, or pain that comes in waves can also point to a kidney stone. If you've experienced any of these and were able to collect the stone, this test can pinpoint exactly what caused it.

What is stone analysis and why does it matter?

Stone analysis is a lab test that breaks down a passed or surgically removed stone to determine its exact chemical composition. This matters because kidney stones and gallstones aren't all the same — some are calcium-based, others are uric acid or different compounds — and each type has different causes and prevention strategies. Without this information, it's much harder to know which diet or lifestyle changes will actually reduce your risk of forming another one.

How often should I retest?

There's no routine retesting schedule for this test since it's done on an actual stone sample, not a blood or urine marker that changes over time. You'd only need another analysis if you pass or have another stone removed in the future. Comparing results from multiple stones over time can help confirm whether your prevention plan is working.

What should I do if my results are abnormal?

If your stone is identified as a specific type like calcium oxalate or uric acid, focus on the diet and hydration changes that target that type, such as reducing salt or animal protein intake. Drinking plenty of water every day is one of the simplest and most effective steps for almost every stone type. If you experience severe pain, fever, or difficulty urinating, seek medical care right away since these can be signs of a serious blockage or infection.

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.

Stone Analysis Test - Kidney & Gallstone Cause

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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