Test Name

Member Price
Retail Estimate*
Savings vs. Retail

Notes

TSH (Thyroid Stimulating Hormone)

$35 – $65
~$350
~88%
Primary thyroid screening test

Free T4 (Thyroxine)

$35 – $70
~$375
~88%
Active thyroid hormone

Free T3 (Triiodothyronine)

$40 – $75
~$400
~87%
Most active thyroid hormone; often missed in standard panels

Reverse T3 (rT3)

$65 – $120
~$500
~85%
Stress/metabolic conversion marker

Thyroid Peroxidase Antibodies (TPO Ab)

$45 – $85
~$425
~86%
Hashimoto's / autoimmune thyroid screening

Thyroglobulin Antibodies (TgAb)

$45 – $85
~$425
~86%
Autoimmune thyroid screening; thyroid cancer marker

Full Thyroid Panel (TSH + Free T4 + Free T3 + TPO Ab)

$150 – $275
~$950
~86%
Vanguard panel — most comprehensive standard thyroid workup