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Hormone Tests
Total T3
Measures all T3 hormone (bound and free). Useful for diagnosing hyperthyroidism.
CPT code
84480
Turnaround time
24–72 hours
Fasting required
No fasting needed
Collection container
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About this test
Measures all T3 hormone (bound and free). Useful for diagnosing hyperthyroidism.
How to prepare
- 1
Bring a valid photo ID to your appointment
- 2
Plan for a 15–30 minute visit
Panels including this test
Save by ordering this test as part of a curated bundle: