Free T4 (FT4)

This discount online blood lab test measures Free T4. Preparation: No special preparations on your part for this test. As with any blood draw, it is a good practice to drink water ahead of the draw so that you are well hydrated. Estimated time to receive online results is 1-2 days.

Please be advised that our services are strictly self-pay and not eligible for submission as a claim to your health insurance provider, medical bill sharing company, Medicare/Medicaid or other third party payor.