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There are 93 products matching your search.

Choose One Lab: LABCORP (LC) or QUEST (QD) or ALL

Walk-In Lab is contracted with LabCorp (LC) and Quest Diagnostics (QD) for routine lab testing. Please choose LC or QD to complete your order. If you prefer to receive a kit by mail for specimen collection, please see our Home Test Kits. LC and QD tests must be ordered separately.

LabCorp: Online lab testing is prohibited in MA, MD, NY, NJ and RI.

Quest Diagnostics: Online lab testing is prohibited in NY, NJ and RI.

  • Thyroid-stimulating Hormone (TSH) Blood Test

    The Thyroid-stimulating Hormone (TSH) Blood Test checks thyroid gland function.
  • Thyroid #1 Baseline Blood Test Panel

    August Special: Save 15% with coupon code AUGUST15. T3 Uptake; T4 (Thyroxine), Total; Free T4 Index (T7)] and TSH.
  • Thyroid #2 Essential Blood Test Panel

    August Special: Save 15% with coupon code AUGUST15. The Thyroid #2 Essential Blood Test Panel includes a Thyroid Profile with TSH plus Tri-iodothyronine (T3) Free Serum, and Thyroxine (T4) Free Direct Serum.
  • Thyroxine Free Direct (T4) plus Thyroid-stimulating ...

    The Thyroxine Free Direct (T4) plus Thyroid-stimulating Hormone (TSH) Blood Test Panel includes a Free T4 and TSH.
  • Thyroid #2 Essential Blood Test Panel plus Reverse T...

    The Thyroid #2 Essential Blood Test Panel plus Reverse T3 includes a Thyroid Profile with TSH plus Tri-iodothyronine (T3) Free Serum, Thyroxine (T4) Free Direct Serum and Reverse T3.
  • Thyroid #3 Extreme Blood Test Panel

    August Special: Save 15% with coupon code AUGUST15. The Thyroid #3 Extreme Blood Test Panel includes a Thyroid Profile with TSH, Tri-iodothyronine (T3) Free Serum, Thyroxine (T4) Free Direct Serum plus Thyroid Peroxidase (TPO) Antibodies, Thyroid Antithyroglobulin Antibody (TAA).
  • Thyroid #3 Extreme Blood Test Panel plus Reverse T3

    A Thyroid #3 Extreme Blood Test Panel plus Reverse T3 includes Thyroid Profile with TSH, Tri-iodothyronine (T3) Free Serum, Thyroxine (T4) Free Direct Serum plus Thyroid Peroxidase (TPO) Antibodies, Thyroid Antithyroglobulin Antibody (TAA) and Reverse T3.
  • Thyroid #4 Comprehensive Blood Test Panel

    August Special: Save 15% with coupon code AUGUST15. The Thyroid #4 Comprehensive Blood Test Panel includes a Thyroid Profile with TSH, Tri-iodothyronine (T3) Free Serum, Thyroxine (T4) Free Direct Serum, Thyroid Peroxidase (TPO) Antibodies, Thyroid Antithyroglobulin Antibody (TAA) plus Reverse T3, Thyroxine-binding Globulin (TBG), Thyroid-stimulating Immunoglobulin (TSI), and Tri-iodothyronine (T3).
  • Thyroid Peroxidase Antibodies (TPO) Blood Test

    A TPO Blood Test provides a differential diagnosis of hypothyroidism and thyroiditis.
  • Thyroid Antithyroglobulin Antibody (TAA) Blood Test

    A Thyroid Antithyroglobulin Antibody (TAA) Blood Test helps diagnose an autoimmune thyroid disease and separate it from other forms of thyroiditis.
  • Thyroid Antibodies Panel Blood Test

    The Thyroid Antibodies Panel Blood Test includes a TPO and TAA.
  • Thyroid Antibodies Blood Test Panel Plus Reverse T3

    A Thyroid Antibodies Blood Test Panel Plus Reverse T3 measures Thyroid Peroxidase (TPO) Antibodies, Thyroid Antithyroglobulin Antibody (TAA), and Reverse T3 Blood tests.

Can't find a test you need? Additional testing is available. Please call Walk-In Lab at 1-800-539-6119 to inquire.

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