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HelpTest Code LAB64 Creatine Kinase, MB
Specimen Requirement
1.0 mL serum or lithium heparin plasma; SST and PST acceptable.
Specimen Stability
8 hours at 20-25° C
72 hours at 2-8° C
30 days at -20° C
Testing Schedule
Daily
Reference Range
Male: <7.2 ng/mL
Female: <3.4 ng/mL
Testing Department
Chemistry
Method
Chemiluminescent Microparticle Immunoassay (CMIA)
CPT Code
82553
Outpatient Turnaround Time
24 hours after receipt
Inpatient STAT Turnaround Time
45 minutes after receipt
Inpatient Routine Turnaround Time
4 hours after receipt