Vitamin D, 1,25-Dihydroxy, LC/MS/MS

Total reviews 27

$158.00

Total reviews 27

Tests Included:
Est. days Turnaround
Specimen type:
Quest Diagnostics Location

This test measures the bioactive form of vitamin D. It is used in the differential diagnosis of hypocalcemia and to monitor patients with renal osteodystrophy or chronic renal failure. This test is not suitable for diagnosis of vitamin D deficiency and monitoring supplementation in most patients. The 25-hydroxyvitamin D test is the recommended test for those purposes (N Engl J Med. 2007;357:266-281).

$158.00

Tests Included:
Est. days Turnaround
Specimen type:
Quest Diagnostics Location

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Vitamin D,1,25 (OH)2,Total; Vitamin D3, 1,25 (OH)2; Vitamin D2, 1,25 (OH)2

Test Code: 16558
CPT Code: 82652
Alternate Name: N/A
Test Instructions : --
Please do not exercise prior to testing. It is best that your blood is taken in a rested state.
Fasting: N/A
Methodology: Chromatography/Mass Spectrometry
Results In:
Note: Turn around times on results are an estimate and are not guaranteed. The lab may need additional time due to holidays, confirmation/repeat testing, etc. You can contact us to discuss when your results should be ready and we will contact the lab on your behalf immediately.

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