June 25, 2026

Cortisol Test Cost: What a Morning Cortisol Test Costs Across Labs

What a cortisol test costs across direct-to-consumer labs, with draw fees factored in.

A cortisol test checks the body’s main stress hormone and adrenal function, and advertised prices vary across direct-to-consumer labs. This page compares cortisol test prices so you can find the lowest all-in cost.

What a cortisol test costs across labs

Ordered on its own, a cortisol test ranges from about $5.40 to $89 across direct-to-consumer labs, before a one-time draw fee. Mito members pay $5.40, with a non-member price of $7.56.

Advertised prices, June 2026. Add each lab’s draw fee for a single-test order, and confirm current pricing before ordering.

Why cortisol prices vary so much

The test itself is standardized. Most direct-to-consumer labs send your sample to one of the same national reference labs, usually Labcorp or Quest, so the measurement is identical no matter who takes your order. What changes is the markup. A reseller at the high end of this range is buying the same assay a low-cost lab sells for a fraction of the price, then adding its margin, an ordering fee, or a clinical-review charge. The draw fee is separate again, and it is set by the collection site rather than the lab. That is why the all-in price for one identical cortisol test can swing so widely.

What a cortisol test measures

A cortisol test measures the steroid hormone made by the adrenal glands that manages the stress response, metabolism, blood sugar, and blood pressure. Because cortisol follows a daily rhythm, the timing of the draw is central to interpreting the result. For a full reference on what the result means and where healthy levels sit, see the cortisol biomarker guide.

Is a cheaper cortisol test the same test?

For a standardized cortisol test, yes. It is a defined assay run at CLIA-certified labs, so a low-cost result and an expensive one measure the same thing to the same standards. Paying more does not buy a more accurate number. What a higher price sometimes includes is a written interpretation or a clinician’s review of your result. If you only need the value, the cheapest CLIA-certified option gives you the same data. If you want help acting on it, check whether interpretation is bundled or sold separately before you compare prices.

All-in cost: test plus draw fee

Almost every lab adds a one-time draw fee on top of the cortisol price, charged once per visit rather than per test. For a single inexpensive test that fee can be most of the bill, so compare the all-in total. If you add other markers to the same visit, that one draw fee is spread across all of them, which is where building a panel saves the most.

When should you get a cortisol test?

People test cortisol to investigate fatigue, unexplained weight change, or symptoms that suggest too much or too little cortisol, such as Cushing’s syndrome or Addison’s disease. A morning blood draw is the usual screening time.

Does insurance cover a cortisol test?

When a doctor orders a cortisol test for a medical reason, insurance often covers it, though some plans limit how often they will pay and you may still owe a copay or part of your deductible. The direct-to-consumer prices on this page are cash-pay and are not billed to insurance. For many people, especially on a high-deductible plan, paying out of pocket can be cheaper than the share they would owe through insurance. If you are testing for routine self-monitoring rather than to investigate symptoms, cash-pay is often the simpler and lower-cost route.

FAQs

• How much does a cortisol test cost? On its own, a cortisol test ranges from about $5.40 to $89 across the direct-to-consumer labs compared here, before a one-time draw fee. Mito has the lowest advertised price at $5.40 for members and $7.56 for non-members.
• Do you need to fast for a cortisol test? No. A cortisol test does not require fasting, but timing matters. Blood cortisol is usually drawn in the morning, often around 8 am, when levels peak.
• Which cortisol test should you order? A morning blood cortisol test is priced here and is the common screening option. Saliva and 24-hour urine cortisol tests are used for specific questions about the daily rhythm or total output.
• Where is the cheapest cortisol test? In this comparison, Mito has the lowest advertised price. Remember to add the draw fee for a single-test order, since a low test price with a high draw fee can cost more all-in than it first looks.
• Do you need a doctor’s order for a cortisol test? Not for the direct-to-consumer labs here. They include the test authorization, so you order online and visit a collection site without your own physician’s requisition.
• How long do cortisol results take? Most labs post cortisol results within one to three business days of your draw, and often the next day.

Related Reading

• How Much Does a Blood Test Cost? 29 Tests Compared
• Cortisol: Reference Range and What It Measures

Medical Disclaimer

This guide is for informational purposes only and does not constitute medical advice. Pricing is based on publicly available information as of June 2026 and may change. Always verify current pricing directly with each provider before making a purchasing decision.