A
5200 Harry Hines Blvd.
,
Dallas
,
TX
75235
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General Information
Alias: MMA, CbIC, Cobalamin Deficiency, B12 Deficiency
Performed: Mon-Fri
Turn Around Time: 2-3 days
CPT Codes: 83921
Performed By: Referral Lab
Clinical Utility: Use to evaluate vitamin B12 deficiency in individuals with macrocytic or unexplained anemia, or unexplained neurologic disease.
Link:
Methylmalonic Acid, Serum or Plasma (Vitamin B12 Status)
Components
Name |
Method |
Sex |
Age Range |
Ref. Range Low |
Ref. Range High |
Units |
Methylmalonic Acid, Serum/Plasma, Vitamin B12 Status |
Quantitative Liquid Chromatography-Tandem Mass Spectrometry |
|
|
0.00 |
0.40 |
umol/L |
Specimen Requirements
Type |
Container |
Volume |
Units |
Collection / Delivery |
Storage / Transport |
Off Campus |
Blood |
Red w/Gel, 5mL |
|
|
|
Room Temperature |
|