Thyroid Checkup
Lab order
in a few minutes
Low prices
since 2005
90 day money-back
guarantee
No waiting
at the doctor's
Labs within
2 miles
Private, accurate
and secure
Total Thyroid Checkup (Quest Diagnostics)
Same day lab order delivery
HSA/FSA reimbursable
Significant deviations from the normal range may require further evaluation by your physician.
Reverse T3, LC/MS/MS
Thyroid Profile w/ TSH: T3 Uptake; T4 (Thyroxine), Total; Free T4 Index (T7); Thyroid-Stimulating Hormone (TSH)
Thyroxine Free, Direct Dialysis (FT4)
Tri-iodothyronine (T3) Total
Tri-iodothyronine Free (FT3)
Thyroid Profile w/ TSH: T3 Uptake; T4 (Thyroxine), Total; Free T4 Index (T7); Thyroid-Stimulating Hormone (TSH)
Thyroxine Free, Direct Dialysis (FT4)
Tri-iodothyronine (T3) Total
Tri-iodothyronine Free (FT3)
Samples should not be collected during or soon after the administration of Heparin.
Estimated turnaround for results is 8 business days. If confirmation testing is required, the estimated time may be extended.
Total Thyroid Checkup (LabCorp)
Same day lab order delivery
HSA/FSA reimbursable
Significant deviations from the normal range may require further evaluation by your physician.
Reverse T3
Thyroid Profile II (Comprehensive): Free thyroxine index (FTI or T7); T3 uptake (THBR); thyroid-stimulating hormone (TSH); thyroxine (T4), Total; tri-iodothyronine (T3), Total
Thyroxine Free, Direct (FT4)
Tri-iodothyronine Free, Serum (FT3)
Estimated turnaround for results is 5 business days. If confirmation testing is required, the estimated time may be extended.
Thyroid Profile II (Comprehensive): Free thyroxine index (FTI or T7); T3 uptake (THBR); thyroid-stimulating hormone (TSH); thyroxine (T4), Total; tri-iodothyronine (T3), Total
Thyroxine Free, Direct (FT4)
Tri-iodothyronine Free, Serum (FT3)
Estimated turnaround for results is 5 business days. If confirmation testing is required, the estimated time may be extended.
This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin (also termed as vitamin B7 or B8, vitamin H or coenzyme R). It is recommended to stop biotin consumption at least 72 hours prior to the collection of specimen.