Cardiac Enzyme Panel

Test Code
CARDEP


CPT Codes
82550, 82553, 84484

Includes
CK, CKMB, and Troponin


Preferred Specimen
1.5 mL of whole blood (0.75 mL of serum/plasma)


Minimum Volume
0.6 mL of whole blood (0.3 mL of serum/plasma)


Transport Container
Serum separator (gold top) or for Inpatients/MSTI/ED only lithium heparin (green or mint top)



Transport Temperature
Refrigerated


Specimen Stability
Room Temperature: 2 hours
Refrigerated: 5 days



Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Avoid hemolysis


Methodology
mmunometric

Setup Schedule
Daily


Report Available
Inpatient turn around time: Routine 3 hours, stat 45 minutes.  Outpatient specimens received by noon will be reported by 4:30 p.m.  Specimens received after noon will be reported by the next morning.





The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.