Vitamin B-12
VB12
Information
B12 is decreased in pernicious anemia, total or partial gastrectomy, malabsorption and certain congenital and biochemical disorders.
Methodology
ICMA
Specimen Required
SST, Serum. Volume 1 (0.5) mL. Stability: Ambient – 24 Hour(s), Refrigerated – 5 Day(s), Frozen – 2 Month(s)
CPT Code(s)
82607