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Creatine Kinase

Laboratory : Chemistry

Test ID/Workstation :
CK MACH1
Specimen Type:
Blood
Tube Type:
Green top (lithium heparin) tube
Collection Volume:
0.5 mL
Cause for Rejection:
Hemolysis
Storage:
Refrigerated
Availability:
Daily, 24 hours; STAT
Methodology:
Enzymatic/Oxidation
Lab/Phone:
330-746-9623
TAT:
1 hour
Additional Info:
Reference range:
  • Newborn birth through day 4 = 72-585 IU/L
  • 5 days through end of life = 24-195 IU/L
  • CPT Code:
    82550