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Chemistry & Basic Tests
Insulin
Hormone that regulates blood sugar. Used to diagnose insulin resistance, diabetes, and pancreatic tumors.
CPT code
83525
Turnaround time
24–72 hours
Fasting required
12 hours
Collection container
Gold Top (SST)
About this test
Hormone that regulates blood sugar. Used to diagnose insulin resistance, diabetes, and pancreatic tumors.
Specimen requirements
Collection container
Gold Top (SST)
gold top
Specimen
Serum
How to prepare
- 1
Fasting required
12 hours
- 2
Bring a valid photo ID to your appointment
- 3
Plan for a 15–30 minute visit
Special instructions
Fasting is recommended to get the most accurate results
Panels including this test
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