Hospital
$80+
Other Labs
$30
TestWell
$19.99
C-Reactive Protein (CRP) is a protein produced by the liver in response to inflammation anywhere in the body. Unlike hs-CRP (which measures very low levels for cardiac risk), standard CRP measures higher levels associated with infections, autoimmune conditions, inflammatory bowel disease, and tissue injury. It's a general marker that indicates something is causing inflammation but doesn't specify the source.
Sample Type
Blood draw
Fasting
Not required
Results In
2–4 business days
Performed By
Labcorp
1 biomarker tested
Your C-Reactive Protein (CRP) results will include values for each of the 1 biomarker tested, along with reference ranges. Results are reviewed by a licensed physician before being released to your secure portal.
If any values fall outside the normal range, your report will include guidance on what that may mean and recommended next steps. You'll receive an email notification when your results are ready, typically within 2–4 business days.
Typical reference range layout
Lab reports show where your value sits relative to established reference intervals—your physician interprets this in context for you.
No fasting required.
TestWell Price
$19.99
No insurance needed · HIPAA compliant
Frequently ordered together
Customers who ordered C-Reactive Protein (CRP) also added these for a more complete health picture.
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$24.99
The primary screening test for thyroid function — detects both overactive and underactive thyroid.
$26.99
Complete blood count with white blood cell breakdown — the gold standard for overall blood health screening.
$21.99
C-Reactive Protein (CRP)
$19.99