What's this test for?

This test is ideal if you're experiencing unexplained fatigue, changes in urination, swelling in your legs or ankles, or digestive issues. It provides a comprehensive evaluation of how well your kidneys and liver are functioning, helping identify potential problems before they become serious. Many people use this test when they have risk factors like high blood pressure, diabetes, alcohol use, or a family history of kidney or liver disease.

What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your kidney and liver markers mean for your overall health and energy levels. These notes include personalized recommendations like dietary changes, hydration strategies, supplement suggestions, or whether you should follow up with a specialist. You'll also get the standard lab report and can track your organ function over time using our trends feature to monitor improvements or catch changes early.

What's included in this test?

This panel measures Creatinine, BUN, eGFR, Cystatin-C, ALT, AST, Alkaline Phosphatase, GGT, Bilirubin, LDH, Lactic Acid, Alpha-Fetoprotein, Ammonia, Beta-2 Microglobulin, Aldosterone, Plasma Renin Activity, Ceruloplasmin, Copper, Uric Acid, Complete Urinalysis, Comprehensive Metabolic Panel, and Lipid Panel. This comprehensive panel evaluates kidney function through creatinine, BUN, eGFR, and cystatin-C to detect early signs of kidney disease, plus a complete urinalysis to check for protein, blood, or infection. It assesses liver health with enzymes like ALT, AST, alkaline phosphatase, GGT, bilirubin, and specialized markers like alpha-fetoprotein and ammonia that reveal inflammation or damage. The panel also includes metabolic markers, lipid levels, electrolytes, and minerals that affect both organ systems, providing a complete picture of your kidney and liver health and how they're impacting your energy and wellness.

How should I prepare for this test?

You should fast for 12-14 hours before your test, which means no food or drinks except water. Avoid smoking before your appointment as it can affect ammonia levels, and don't clench your fist during the blood draw. Discuss with your doctor about temporarily stopping certain medications like diuretics or gout medications that may affect uric acid levels. Results typically take about 5 business days, though some specialized tests may take longer if confirmation is needed.

When will I get my results?

Your results will typically be ready within 5 business days after your blood sample is collected. Some specialized markers in this comprehensive panel may require confirmation testing, which could extend the turnaround time by a few additional days. You'll receive an email notification as soon as your results are available in your secure online account.

Who should consider getting this test?

This test is important for people with risk factors like diabetes, high blood pressure, obesity, or a history of heavy alcohol use. It's also valuable if you have a family history of kidney or liver disease, take medications that affect these organs, or have symptoms like persistent fatigue, dark urine, yellowing skin, or unexplained swelling. Anyone concerned about their organ health or wanting a baseline measurement for preventive care should consider this comprehensive panel.

What symptoms indicate I may need this test?

Common symptoms include persistent fatigue, difficulty concentrating, changes in urination frequency or color, swelling in your ankles or legs, and unexplained weight changes. You might also notice digestive issues, nausea, loss of appetite, itchy skin, yellowing of the eyes or skin, or abdominal discomfort. Since kidney and liver problems often develop silently, regular testing is important even without obvious symptoms, especially if you have risk factors.

How can I naturally support my kidney and liver health?

Stay well-hydrated by drinking plenty of water throughout the day, and eat a balanced diet rich in fruits, vegetables, whole grains, and lean proteins while limiting processed foods and excess salt. Limit alcohol consumption and avoid unnecessary medications or supplements that stress these organs. Regular exercise, maintaining a healthy weight, and managing conditions like diabetes and high blood pressure are crucial for protecting both kidney and liver function.

What does high creatinine mean?

High creatinine levels suggest your kidneys may not be filtering waste from your blood as efficiently as they should. This can be caused by dehydration, kidney disease, high protein intake, intense exercise, or certain medications. Elevated creatinine is an important early warning sign that your kidney function needs attention and possibly further evaluation.

How often should I retest my kidney and liver function?

If you have risk factors like diabetes or high blood pressure, annual testing is recommended to catch problems early. If you're on medications that affect these organs or have been diagnosed with kidney or liver issues, your doctor may recommend testing every 3-6 months to monitor your condition. For general preventive care without risk factors, testing every 1-2 years provides a good baseline to track changes over time.

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.

Kidney & Liver Test - Fatigue & Organ Function 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]

Kidney & Liver Function Test for Fatigue and Organ Health

In-Depth Kidney & Liver Checkup

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

What's this test for?

How should I prepare for this test?

What's included in this test?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

Find a lab near you

Kidney & Liver Function Test for Fatigue and Organ Health

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

1,000,000+ blood tests later, here's what our customers say