Methodology: Enzymatic, Hexokinase

Stat: Available STAT

Specimen Requirements:
Centrifuge 1 yellow-top SST tube (minimum: 1.0 mL of serum) 30 minutes after draw. Refrigerate specimen after collection.

Also acceptable: 1 gray-top (sodium fluoride) tube (minimum: 1.0 mL of sodium fluoride plasma) or 1 gray-top microtainer tube (fill tube completely) drawn following an overnight (8-10 hour) fast. Refrigerate specimen after collection.

Analytical Time: 1 day

Days Set Up: Monday through Sunday

CPT Information:
82947 –

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