Diagnostic test
Creatinine Phospho Kinase (CPK)
About test
What does Creatinine Phospho Kinase (CPK) measure?
The Creatine Phosphokinase (CPK) test measures an enzyme found mainly in skeletal muscles, heart muscle, and the brain. Increased CPK levels may indicate muscle cell injury or stress. A healthcare professional may order this test to help evaluate unexplained muscle pain, weakness, cramps, muscle injury, or suspected heart or muscle-related conditions. Results are interpreted along with symptoms, examination findings, and other tests.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
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Prices, report times and availability are shown from the catalog records for each eligible partner.
Sagepath Labs
- Sample for analysis
- Serum (1 mL)
- Report time
- 11:00/18:00
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.