Combined with calcium, it forms bones and teeth. Abnormal levels can indicate kidney damage, malabsorption, malnutrition, or low levels of calcium. This test is part of the Renal Function Panel, or may be ordered on its own when a patient displays signs of kidney disease. It can also be ordered with a Calcium Blood Test to check for calcium deficiency. There are no fasting requirements for this test.
+$15 service fee
Quest test codes:
Spend $35 or more on Tripment Health services and split your payments using Sezzle.
4 installments. 6 weeks. 0% interest
Choose from a wide range of panels and tests
Pay online with a credit or debit card — no insurance needed
Visit the lab of your choice
We will email you when results are ready, in 1–3 business days
Once your test is complete, you will receive your results within 1-3 business days.
No. One of our physicians will order the panels for you.
You must be 18 or over to be able to get tested.
Currently we have local patient service centers available in all states, except in NY, NJ, TX & RI.