STD Booking Find and request a lab test

Pacific · Thyroid Blood Testing – Thyroid Level Test

Thyroid Blood Testing – Thyroid Level Test in Oregon

Thyroid Blood Testing – Thyroid Level Test is a laboratory test you can request directly. This blood test measures key thyroid hormones to help assess thyroid function.

Typical turnaround1-3 business days
Price range$39
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

This test evaluates three important thyroid hormone levels: T3 uptake, T4, and T7. These measurements help provide information about how well your thyroid gland is working.

What it measures

  • T3 Uptake — reflects the amount of thyroid hormone bound to proteins in the blood
  • T4 (Thyroxine) — measures the main thyroid hormone produced by the gland
  • T7 (Free Thyroxine Index) — estimates the amount of active thyroid hormone available to tissues

What the test involves

A healthcare professional will collect a blood sample, typically from a vein in your arm. The sample is then sent to a laboratory for analysis.

Why it is often ordered

Clinicians often order this test to help evaluate symptoms related to an overactive or underactive thyroid. It can also be used to monitor thyroid conditions and treatment effectiveness.

Preparation

Please follow any specific instructions provided by the laboratory regarding preparation for this test. Some labs may ask you to fast before the blood draw.

How results are reported

Your results will indicate the levels of T3 uptake, T4, and T7 found in your blood. Reference ranges, which are the typical values for healthy individuals, vary between laboratories and will be provided with your report.

Before you go

  • Specific preparation instructions
  • Test turnaround time
  • If fasting is required

Cities

Thyroid Blood Testing – Thyroid Level Test in Oregon communities

Choose your city for local context and to request this test.

Portland2,036,875Thyroid Blood Testing – Thyroid Level TestEugene273,904Thyroid Blood Testing – Thyroid Level TestSalem268,634Thyroid Blood Testing – Thyroid Level TestMedford178,457Thyroid Blood Testing – Thyroid Level TestGresham114,164Thyroid Blood Testing – Thyroid Level TestBend109,224Thyroid Blood Testing – Thyroid Level TestHillsboro105,909Thyroid Blood Testing – Thyroid Level TestBeaverton97,466Thyroid Blood Testing – Thyroid Level TestAlbany66,405Thyroid Blood Testing – Thyroid Level TestCorvallis66,090Thyroid Blood Testing – Thyroid Level TestSpringfield62,138Thyroid Blood Testing – Thyroid Level TestTigard54,750Thyroid Blood Testing – Thyroid Level TestAloha52,704Thyroid Blood Testing – Thyroid Level TestLake Oswego40,390Thyroid Blood Testing – Thyroid Level TestKeizer39,119Thyroid Blood Testing – Thyroid Level TestGrants Pass38,902Thyroid Blood Testing – Thyroid Level TestOregon City37,160Thyroid Blood Testing – Thyroid Level TestMcMinnville34,224Thyroid Blood Testing – Thyroid Level TestRedmond33,160Thyroid Blood Testing – Thyroid Level TestBethany29,277Thyroid Blood Testing – Thyroid Level TestTualatin27,821Thyroid Blood Testing – Thyroid Level TestWest Linn27,173Thyroid Blood Testing – Thyroid Level TestWilsonville25,887Thyroid Blood Testing – Thyroid Level TestWoodburn25,877Thyroid Blood Testing – Thyroid Level TestForest Grove25,767Thyroid Blood Testing – Thyroid Level TestNewberg25,108Thyroid Blood Testing – Thyroid Level TestRoseburg23,551Thyroid Blood Testing – Thyroid Level TestHappy Valley23,442Thyroid Blood Testing – Thyroid Level TestHayesville21,887Thyroid Blood Testing – Thyroid Level TestKlamath Falls21,710Thyroid Blood Testing – Thyroid Level TestAshland21,348Thyroid Blood Testing – Thyroid Level TestMilwaukie21,108Thyroid Blood Testing – Thyroid Level TestSherwood20,281Thyroid Blood Testing – Thyroid Level TestAltamont19,569Thyroid Blood Testing – Thyroid Level TestHermiston19,141Thyroid Blood Testing – Thyroid Level TestCedar Mill18,987Thyroid Blood Testing – Thyroid Level TestCentral Point18,948Thyroid Blood Testing – Thyroid Level TestLebanon18,150Thyroid Blood Testing – Thyroid Level TestCanby18,078Thyroid Blood Testing – Thyroid Level TestOak Grove17,382Thyroid Blood Testing – Thyroid Level TestPendleton16,861Thyroid Blood Testing – Thyroid Level TestDallas16,663Thyroid Blood Testing – Thyroid Level TestFour Corners16,608Thyroid Blood Testing – Thyroid Level TestTroutdale16,353Thyroid Blood Testing – Thyroid Level TestThe Dalles15,942Thyroid Blood Testing – Thyroid Level TestCoos Bay15,921Thyroid Blood Testing – Thyroid Level TestSt. Helens13,808Thyroid Blood Testing – Thyroid Level TestLa Grande13,212Thyroid Blood Testing – Thyroid Level TestOatfield12,993Thyroid Blood Testing – Thyroid Level TestCornelius12,893Thyroid Blood Testing – Thyroid Level TestSandy12,383Thyroid Blood Testing – Thyroid Level TestGladstone12,017Thyroid Blood Testing – Thyroid Level TestOak Hills11,715Thyroid Blood Testing – Thyroid Level TestSanta Clara11,680Thyroid Blood Testing – Thyroid Level TestOntario11,465Thyroid Blood Testing – Thyroid Level TestDamascus10,878Thyroid Blood Testing – Thyroid Level TestMonmouth10,735Thyroid Blood Testing – Thyroid Level TestPrineville10,611Thyroid Blood Testing – Thyroid Level TestCottage Grove10,569Thyroid Blood Testing – Thyroid Level TestFairview10,439Thyroid Blood Testing – Thyroid Level Test