Test Code VITD Vitamin D, 25-OH Total

Important Note

Plasma is not an acceptable sample type for this assay.

Obtain specimen using standard phlebotomy techniques.

No special patient preparation is necessary.

Container	Specimen	Temperature	Collect Vol	Submit Vol	Min Vol	Stability
SST	Serum	Refrigerate	4.0 mL	1.0 mL	0.6 mL	7 days

Reject Due To:

- Moderate or Marked Hemolysis

- Specimen unlabeled or mislabeled

- Plasma submitted for testing

Ortho Vitros XT 7600 / Competitive Binding

Daily / Same Day / Available STAT

Deficient: <20 ng/mL
Insufficient: 20 - <30 ng/mL
Sufficient: 30 - 100 ng/mL
Potential Toxicity: >100 ng/mL

Meditech	Medent	LOINC	CPT
VITDS	VITDS	1989-3	82306