T3 Free, T4 Free


Blood Test Types

Tests Included
  • T3 Free
  • T4 Free
This lab test can be purchased without a physician and drawn at a Quest Diagnostics location. A small draw fee of $ 8 will be applied at checkout. There are no other "hidden" fees unless noted on the lab test.
Currently, NY, NJ, and RI state laws prohibit direct-access testing. This lab test cannot be conducted at lab locations within these states at this time.

T3 Free, T4 Free

Frequently asked questions

Can T3 Free, T4 Free be ordered without a doctor?

T3 Free, T4 Free can be ordered without a doctor through the "More Details" link.

What does T3 Free, T4 Free test for?

T3 Free, T4 Free tests for:
  • T3 Free
  • T4 Free

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