Adrenocorticotropic Hormone (ACTH) Blood Test

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Feature	Labcorp	Quest Diagnostics
Price	$68.49	$61.49
Results in	~2 business days	~5 business days
Sample type	Blood Plasma	Blood Plasma
Require fasting	No	No

About the test

Adrenocorticotropic Hormone (ACTH) is a hormone produced by the pituitary gland that stimulates the adrenal glands to produce and release cortisol, a key hormone involved in stress response, metabolism, and immune function.

Included biomarkers & Reference ranges

Biomarker	Reference range
Adrenocorticotropic Hormone (ACTH) A pituitary hormone that signals your adrenal glands to produce cortisol. Helps determine whether abnormal cortisol levels stem from the pituitary, adrenal glands, or elsewhere.	—

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

Preparation

Labcorp lists no special preparation for this test.

ACTH measurement is not recommended for patients who have been administered cosyntropin (ACTH (1-24)) because the results may be falsely elevated or depressed.
Collect specimen between 7 a.m. and 10 a.m. If drawn at any other time, the reference ranges do not apply.

How it works

1. Order online No referral or insurance
2. Get a requisition By email in 24–72 hours
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Consultations

Not sure how to read your results? We can help.

Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.

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