Vitamin D, 25 Hydroxy

Test Code: TD_CH152

CPT Code(s): 82306

$34

Test Details

Alternative Name(s)

Vitamin D, 25 OH

Test Includes

Vitamin D, 25 Hydroxy

Methodology

Abbott Alinity chemiluminescent microparticle immunoassay (CMIA)

Rejection Criteria

Gross hemolysis

Reference Range(s)

Specimen Requirements

Preferred Specimen

Serum Separator Tube

Minimum Volume

0.50 mL serum

Sample Stability

3 days room temp
12 days refrigerated

Transport Temperature

Refrigerated

Collection Instructions

Allow SST to clot in an upright position for at least 30 minutes, then centrifuge sample within 2 hours of collection. Refrigerate.

Alternative Specimen

0.50 mL serum from a plain red top tube. Allow sample to clot in an upright position for at least 60 minutes, then centrifuge sample and transfer serum to a plastic transport tube within 2 hours of collection. Clearly label tube as serum from a plain red top tube. Refrigerate.