About Vitamin D 25-Dihydroxy (Calcitriol) Test

This blood test is used to determine Vitamin D 25-dihydroxy (calcitriol) deficiencies. It is used in the diagnosis of hypocalcemia & to monitor renal disease.

The Vitamin D 25-Dihydroxy (Calcitriol) Test is a laboratory test. Your health care provider can explain what it measures and whether it is appropriate for your situation.

Order Vitamin D 25-Dihydroxy (Calcitriol) Test in Puerto Rico

Get tested in Puerto Rico

Order online and visit a convenient collection location in Puerto Rico.

Explore Testing Options

Medical Tests may earn a commission when you order through partner links. Ordering direct-to-consumer tests does not replace care from a qualified healthcare provider.

Cities in Puerto Rico where you can get Vitamin D 25-Dihydroxy (Calcitriol) Test

Browse locations across Puerto Rico.

How to prepare

Most lab tests require a blood or other sample. Follow any instructions given by your healthcare provider or the testing laboratory. Tell your provider about medications, supplements, or recent illnesses that might affect results.