TPO Test (Thyroid Peroxidase Antibody)
TPO Test can be ordered without a doctor's visit in most cases, and residents of your area can book a draw at a nearby accredited site. This page breaks down what the panel measures, how to prepare, and what it typically costs.
- Sample type
- Blood
- Typical turnaround
- 1-3 business days
- Category
- Thyroid
- Listed self-pay price
- $158
Reviewed by the CheapestLabs.com team · Last updated 2026-10-06 · How we compile this data
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What the TPO Test looks at
The TPO Antibodies test is used to help determine & differentiate between whether an individual has hypothyroidismor thyroiditis (inflammation of the thyroid).
Sample type and collection
This panel is analyzed from a blood sample. The sample is collected at an accredited partner collection site, and you choose the location and appointment time during checkout. A trained collection specialist handles the sample, so no clinic visit or physician referral is required for the order itself.
Preparation
There is usually nothing special to do beforehand. Confirm any fasting or timing requirements with your testing location.
Turnaround and reporting
A typical turnaround is 1-3 business days. Results are released to you through the performing laboratory's own secure portal, so there is a single source for the numbers. Treat any timing estimate as a guide rather than a guarantee, since lab workloads fluctuate.
Cost and how to compare options
When you compare TPO Test prices, three details matter more than the headline number: whether the collection fee is included, how quickly the performing lab releases results, and how far you would travel to a participating site. Bundled panels are usually cheaper than ordering each marker on its own. The amount shown at checkout is the amount that applies.
Availability by state
TPO Test (Thyroid Peroxidase Antibody) can be ordered by residents of these states through the partner collection network:
- TPO Test (Thyroid Peroxidase Antibody) in Alabama
- TPO Test (Thyroid Peroxidase Antibody) in Alaska
- TPO Test (Thyroid Peroxidase Antibody) in Arizona
- TPO Test (Thyroid Peroxidase Antibody) in Arkansas
- TPO Test (Thyroid Peroxidase Antibody) in California
- TPO Test (Thyroid Peroxidase Antibody) in Colorado
- TPO Test (Thyroid Peroxidase Antibody) in Connecticut
- TPO Test (Thyroid Peroxidase Antibody) in Delaware
- TPO Test (Thyroid Peroxidase Antibody) in District of Columbia
- TPO Test (Thyroid Peroxidase Antibody) in Florida
- TPO Test (Thyroid Peroxidase Antibody) in Georgia
- TPO Test (Thyroid Peroxidase Antibody) in Idaho
- TPO Test (Thyroid Peroxidase Antibody) in Illinois
- TPO Test (Thyroid Peroxidase Antibody) in Indiana
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- TPO Test (Thyroid Peroxidase Antibody) in Kentucky
- TPO Test (Thyroid Peroxidase Antibody) in Louisiana
- TPO Test (Thyroid Peroxidase Antibody) in Maine
- TPO Test (Thyroid Peroxidase Antibody) in Massachusetts
- TPO Test (Thyroid Peroxidase Antibody) in Michigan
- TPO Test (Thyroid Peroxidase Antibody) in Minnesota
- TPO Test (Thyroid Peroxidase Antibody) in Mississippi
- TPO Test (Thyroid Peroxidase Antibody) in Missouri
- TPO Test (Thyroid Peroxidase Antibody) in Montana
- TPO Test (Thyroid Peroxidase Antibody) in Nebraska
- TPO Test (Thyroid Peroxidase Antibody) in Nevada
- TPO Test (Thyroid Peroxidase Antibody) in New Hampshire
- TPO Test (Thyroid Peroxidase Antibody) in New Mexico
- TPO Test (Thyroid Peroxidase Antibody) in North Carolina
- TPO Test (Thyroid Peroxidase Antibody) in Ohio
- TPO Test (Thyroid Peroxidase Antibody) in Oklahoma
- TPO Test (Thyroid Peroxidase Antibody) in Oregon
- TPO Test (Thyroid Peroxidase Antibody) in Pennsylvania
- TPO Test (Thyroid Peroxidase Antibody) in Puerto Rico
- TPO Test (Thyroid Peroxidase Antibody) in South Carolina
- TPO Test (Thyroid Peroxidase Antibody) in South Dakota
- TPO Test (Thyroid Peroxidase Antibody) in Tennessee
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- TPO Test (Thyroid Peroxidase Antibody) in West Virginia
- TPO Test (Thyroid Peroxidase Antibody) in Wisconsin
- TPO Test (Thyroid Peroxidase Antibody) in Wyoming
Frequently asked questions
What does TPO Test test for?
The TPO Antibodies test is used to help determine & differentiate between whether an individual has hypothyroidismor thyroiditis (inflammation of the thyroid).
What sample is used for TPO Test?
The TPO Test is analyzed from a blood sample drawn at an accredited partner collection site. You choose the collection location and appointment time when you book.
How long do TPO Test results take?
A typical turnaround is 1-3 business days. Results are released through the performing laboratory's own secure portal, and actual timing can vary with the lab's workload.
How much does TPO Test cost?
The listed self-pay price for this panel is $158. Prices can change, so confirm the final amount at checkout.
How should I prepare for TPO Test?
There is usually nothing special to do beforehand. Confirm any fasting or timing requirements with your testing location.
Do I need a referral to order TPO Test?
No referral is required for the order itself, because this is a self-pay panel. A clinician is still the right person to interpret your results.