Creatinine, 24-Hour Urine
Labcorp
Broadest draw-site network nationwide.
This test is coming soon at Labcorp.
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Labcorp
Broadest draw-site network nationwide.
This test is coming soon at Labcorp.
Quest Diagnostics
Same-day appointments in most metros.
This test measures the amount of creatinine expelled in the urine over a 24-hour period and is used to evaluate kidney function. This test helps determine how well the kidneys are able to filter small molecules like creatinine out of the blood. It is often used in conjunction with blood creatinine tests to calculate the creatinine clearance rate, which can provide more detailed information on kidney filtration efficiency. This is particularly useful in detecting renal dysfunction and monitoring known kidney disease or conditions affecting kidney performance.
Who might need this test?
This test is often recommended to monitor kidney function.
What type of sample is required?
A 24-hour urine collection. You'll need to collect all the urine you produce in a 24-hour period in a special container provided by your Provider or the lab. No preservatives are needed for this sample.
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