Kidney Function

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* Denotes pricing set by the diagnostic center or based upon medicare rates

What is a Kidney Function test?

Kidney Function Test, also known as a Renal Function Panel, is a blood test used to evaluate and to monitor the kidney functioning. The BUN/Creatinine ration is useful in the differential diagnosis of acute or chronic kidney disease. BUN stands for blood urea nitrogen.

Who should get this test?

You should get this test to:

High BUN level may indicate that your kidneys are not able to remove toxin the blood normally
High BUN level may also be caused by heart failure, dehydration or a diet high in protein
Low BUN level may indicated liver disease or malnutrition

When will I receive my results?

Once completed, you will receive your results within 3-5 business days in your LabFinder portal.

How do I prepare? Do I need to fast?

No preparation or fasting required. Just bring your LabFinder Order and Insurance Card to your appointment.

Book a Kidney Function

This is for educational purposes only. LabFinder does not provide medical advice, diagnosis or treatment. All users should consult with a medical provider in person for any health concerns.

Why LabFinder?

Book and manage your personal health records
Feel organized — keep your results in one place
Save money — avoid surprise medical bills

How it Works

Select your test & location
Visit your appointment
Access and share your test results any time

How It Works

Related Blood & Urine Exam(s): Liver Function Test (Liver Enzymes), Urinalysis Complete

Related Radiology Exam(s): Kidneys Ultrasound