What's this test for?

This test is ideal if you're experiencing swelling in your legs or feet, unusual fatigue, changes in urination, or if you have conditions like high blood pressure or diabetes that put your kidneys at risk. It's also useful if kidney disease runs in your family and you want to catch problems early, since kidney issues often show no symptoms until they've progressed. Many people use this panel as part of a routine wellness check to keep tabs on their kidney health.

What happens after I get my results?

Your results will show up in your account with each value's normal range explained in plain language, so you can see right away if something falls outside the expected zone. If everything looks normal, simple habits like staying hydrated, watching your blood pressure, and limiting excess salt and processed foods can help keep your kidneys healthy long term. If a value is notably off, especially if paired with symptoms like severe swelling, confusion, or very low urine output, seek medical care right away. You can download a standard lab report from your account anytime, and the trends feature lets you track your kidney markers over multiple tests to spot changes early.

Who should consider this test?

People with high blood pressure, diabetes, heart disease, or a family history of kidney disease are good candidates, since these conditions raise the risk of kidney problems. It's also a smart choice for anyone noticing symptoms like swelling, fatigue, or changes in urination, even if mild. Adults who simply want a baseline check on their kidney health as part of routine wellness monitoring can benefit too.

What symptoms indicate I may need this test?

Watch for swelling in your ankles, legs, or face, feeling unusually tired, changes in how often or how much you urinate, or foamy or dark urine. Some people also notice trouble concentrating, muscle cramps, or persistent itching. Since kidney problems often develop quietly without obvious symptoms, having risk factors like diabetes or high blood pressure is sometimes reason enough to test even without symptoms.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. Once ready, you'll be able to log into your account to view each value along with an explanation of what it means. You'll also be able to download a full report and compare results over time using the trends feature.

How can I naturally support healthy kidney function?

Drinking enough water throughout the day helps your kidneys flush out waste efficiently. Cutting back on salty, processed foods and keeping blood pressure and blood sugar in a healthy range both ease the workload on your kidneys. Regular exercise and avoiding overuse of pain relievers like NSAIDs can also help protect kidney health over time.

What does high creatinine or BUN mean?

Higher than normal creatinine or blood urea nitrogen (BUN) can mean your kidneys aren't filtering waste as efficiently as they should. This can happen from dehydration, a high-protein diet, intense exercise, certain medications, or an underlying kidney issue. If your numbers come back high, try increasing water intake and retesting, and seek medical care promptly if you also have symptoms like swelling or reduced urination.

What causes abnormal kidney panel results?

Abnormal results can stem from everyday factors like dehydration, a recent high-protein meal, or strenuous exercise, which are usually temporary. They can also result from longer-term issues like uncontrolled diabetes, high blood pressure, certain medications, or reduced blood flow to the kidneys. Because so many factors play a role, it helps to retest under normal, well-hydrated conditions to confirm any unusual result.

How often should I retest my kidney function?

If you have risk factors like diabetes, high blood pressure, or a family history of kidney disease, testing once or twice a year is a reasonable starting point. If a previous result was abnormal, retesting in a few weeks to a couple of months can help confirm whether it was a temporary blip or a persistent pattern. Otherwise, using this panel as part of an annual wellness check is a good general approach.

What should I do if my results are abnormal?

Start by rechecking your hydration, diet, and any medications you're taking, since these commonly affect kidney markers. Make lifestyle adjustments like drinking more water, reducing salt, and managing blood pressure or blood sugar, then retest in a few weeks to see if levels improve. If results remain abnormal or you develop symptoms like significant swelling, confusion, or very reduced urination, seek medical care as soon as possible.

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.

Renal Function Panel - Kidney Health Blood Test

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]