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Order your own lab tests —
simple & on your schedule Labs

Labcorp

Labcorp tests

Take control of your health without referrals or insurance. Simply order your labs online, receive your requisition form by email, and bring it with you – printed or on your phone – to any LabCorp draw center.

Your blood draw will be performed at LabCorp, and you will not need to pay a separate fee for phlebotomy. Before scheduling your visit, ensure that your LabCorp requisition matches the information on your ID. Once complete, your secure results will be sent directly to your email.

Instructions
Quest Diagnostics

Quest Diagnostics tests

Skip the insurance hurdles and take charge of your wellness journey. Ordering Quest Diagnostics labs is entirely digital: once you purchase, we’ll instantly email a personalized requisition form to show on your phone or print.

With thousands of locations nationwide, finding a Quest Patient Service Center nearby is easy. The phlebotomy fee is already included at checkout, so there are no surprise costs at the front desk. Just bring a valid photo ID that exactly matches the name on your paperwork. After your visit, your confidential results will be securely delivered straight to your email inbox.

Instructions
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Showing 241–252 of 919 results Found 919 results

Quest Diagnostics

Corn,Grass(g202) IgE

 $8.99

This test measures the IgE antibody levels in the blood to identify allergic reactions to corn and grass. It's crucial for diagnosing and managing allergies effectively.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Corn Smut, Tilletia tritici (m201), IgE

 $8.99

This test measures the IgE antibody response to corn smut, helping to identify allergic reactions to this specific allergen. It's a quantitative assay, meaning it provides precise measurement of IgE levels, and is used alongside other clinical information to assist in diagnosing allergic conditions.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Cortisol

 $9.49

Cortisol is a hormone that helps regulate the body's response to stress. This test can help diagnose conditions such as adrenocortical insufficiency, Addison's disease, adrenocortical hypersecretion, and Cushing's syndrome.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Cortisol, Total Your main stress hormone, produced by the adrenal glands. Reflects adrenal function and helps evaluate conditions like Cushing's syndrome or adrenal insufficiency.

Cortisol, 2 Specimens

 $27.49

Cortisol is increased in Cushing's disease and decreased in Addison's disease (adrenal insufficiency).

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Cortisol, 3 Specimens

 $40.99

Cortisol is increased in Cushing's disease and decreased in Addison's disease (adrenal insufficiency).

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Cortisol, 4 Specimens

 $54.49

Cortisol is increased in Cushing's disease and decreased in Addison's disease (adrenal insufficiency)

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Cortisol, 5 Specimens

 $67.99

Cortisol is increased in Cushing's Disease and decreased in Addison's Disease (adrenal insufficiency).

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Cortisol, 6 Specimens

 $81.49

Cortisol is increased in Cushing's disease and decreased in Addison's disease (adrenal insufficiency).

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Cortisol, A.M.

 $13.99

This test measures the level of cortisol in the blood in the morning when it's typically highest. High levels of cortisol may indicate Cushing's Disease, while low levels could suggest Addison's Disease (adrenal insufficiency), both of which affect your adrenal glands.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Cortisol,LC/MS, Saliva

 $58.49

This test measures the level of cortisol in saliva, which can be particularly telling when taken late at night. It's a key tool in screening for Cushing syndrome, a condition where your body makes too much cortisol. If two or more positive results are received, it could confirm Cushing syndrome. This test is also used to check if Cushing disease comes back after treatment.

More info
Sample type
Saliva
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Cortisol, LC/MS, Saliva, 2 Samples

 $116.99

Salivary cortisol level, particularly late-night salivary cortisol (LNSC) level, is useful in screening for endogenous Cushing syndrome. Two or more positive results of LNSC tests may be used to confirm Cushing syndrome. LNSC measurement may also be used to monitor for recurrence of Cushing disease [1].

More info
Sample type
Saliva
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Cortisol, LC/MS, Saliva, 3 Samples

 $175.49

Salivary cortisol level, particularly late-night salivary cortisol (LNSC) level, is useful in screening for endogenous Cushing syndrome. Two or more positive results of LNSC tests may be used to confirm Cushing syndrome. LNSC measurement may also be used to monitor for recurrence of Cushing disease [1].

More info
Sample type
Saliva
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
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