83015:VITAMIN D, 25-HYDROXY D2 and D3, SERUM

Print View Attached Docs:
83015:VITAMIN D, 25-HYDROXY D2 and D3, SERUM
Alias Names: 25-Hydroxyvitamin / D2 / D3 / 25-Hydroxycholecalciferol / 25-Hydroxyergocalciferol / 25-OH Vitamin D / Vitamin D Assay / 25HDN
Methodology: Liquid Chromatography (LC) / Tandem Mass Spectrometry (MS/MS)
Edit Date: 11/2/2010
Performed: Monday-Saturday
Released: 2-5 days after setup at PeaceHealth Laborabories’ reference lab
CPT Code: 82306-90
Specimen Collection Details
Collection: One 7.5 mL serum separator tube (SST).
Handling: Allow to clot, centrifuge and separate serum into a plastic vial.
Stability: 14 days refrigerated or 14 days frozen. Unstable ambient.
Standard Volume: 0.5 mL serum
Minimum Volume: 250 µL serum
Transport: Refrigerated.
Comments: Useful for diagnosis of vitamin D deficiency, differential diagnosis of causes of rickets and osteomalacia, monitoring vitamin D replacement therapy, or diagnosis of hypervitaminosis D.
Rejection Criteria: Plasma.

PeaceHealth Laboratories