Carcinoembryonic Antigen (CEA) Blood Test

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Feature	Labcorp	Quest Diagnostics
Price	$19.49	$9.99
Results in	~2 business days	~5 business days
Sample type	Blood Serum	Blood Serum
Require fasting	No	No

About the test

CEA (Carcinoembryonic Antigen) is a protein that may be present at higher levels in the blood of individuals with certain types of cancer, particularly colorectal cancer. It is mainly used to monitor cancer treatment effectiveness and detect recurrence. Elevated levels can also be seen in other cancers (like lung or breast) and some non-cancerous conditions such as inflammation or smoking.

Included biomarkers & Reference ranges

Biomarker	Reference range
Carcinoembryonic Antigen (CEA) A tumor marker used mainly to monitor colorectal cancer treatment and detect recurrence, and sometimes other cancers.	—

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.

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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