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Vitamin B12 Level  

Additional Codes

LAB67

Performing Laboratory

MBMC Main Laboratory

Methodology

Electro-Chemiluminescent Immunoassay (ECLIA)

Specimen Requirements

Specimen Type: Plasma

Container/Tube: Mint-green top (lithium heparin)

Specimen Volume: Full tube

Alternative Specimen Type: Serum

Alternative Container/Tube: Gold, Serum gel

Alternative Specimen Volume: Full tube

Specimen Transport Temperature

Ambient

Day(s) Test Set Up

Monday through Sunday
Turnaround Time:
STAT: 1 hour after receipt in laboratory
Routine: within 4 hours

Reference Values

230-1250 pg/mL

Test Classification and CPT Coding

 

Test Classification:This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer’s instructions.
CPT Code:
82607

 

Stability

2 days Refrigerated