Test ID: CPK
CPT code: 82550
LOINC: 2157-6
Specimen Type: SST LITHIUM HEPARIN TUBE
Frequency: Setup: Daily; TAT <24 hours
Instructions: 0.5mL Serum (SST or red). Alt/ heparinized plasma from green or PST
tube)
Text: Diagnosis of myocardial infarction and skeletal muscle damage.
Methodology: COLORIMETRIC