LabInformationLab tests, explained

Inflammatory Bowel Disease (IBD) Test in Illinois

Inflammatory Bowel Disease (IBD) Test can be requested without a referral, and this overview covers what to expect. The Inflammatory Bowel Disease (IBD) Test is a blood test that looks for signs of inflammation in the body. It is often ordered when a person has ongoing digestive symptoms like diarrhea, belly pain, or weight loss, to help tell IBD apart from other conditions. Across Illinois, part of Midwest, the inflammatory bowel disease (ibd) test can be ordered directly and collected at a certified site — no referral required.

Sample type
blood
Category
Inflammation
Turnaround
1-3 business days
Price
$298
Referral
Not required

The Inflammatory Bowel Disease (IBD) Test is a blood test that looks for signs of inflammation in the body. It is often ordered when a person has ongoing digestive symptoms like diarrhea, belly pain, or weight loss, to help tell IBD apart from other conditions.

What it measures

  • C-reactive protein (CRP) — A protein made by the liver that rises when there is inflammation somewhere in the body.
  • Erythrocyte sedimentation rate (ESR) — A test that measures how quickly red blood cells settle; a faster rate can suggest inflammation.
  • Complete blood count (CBC) — Checks for low red blood cells (anemia) or high white blood cells, which can happen with inflammation.
  • Fecal calprotectin (if stool sample is also given) — A stool test that shows inflammation specifically in the intestines, but it is not part of the blood test.

Who it is for

This test is usually ordered by a primary care doctor or a gastroenterologist (a doctor who treats digestive diseases) when a patient has symptoms that could be IBD.

Preparation

No fasting or special preparation is needed for this blood test. You can eat and drink normally before your appointment.

Results and what they mean

Results are reported as numbers for each marker, often with a reference range. Your clinician will interpret them along with your symptoms and other tests. This information is not medical advice; only a healthcare professional can diagnose or treat a condition.

Requesting the Inflammatory Bowel Disease (IBD) Test in Illinois

Order online, choose a certified collection site in Illinois, and review results through a secure portal. No referral is required, and orders are processed confidentially. With a wide spread of cities and towns where trips are often grouped together, it pays to schedule your collection in advance.

Frequently asked questions

Does a high result mean I have IBD?

Not necessarily. Many things can raise these markers, including infections or other inflammatory conditions. Your doctor will consider the full picture.

Can this test rule out IBD?

No. Some people with IBD have normal blood test results, so doctors may still recommend other tests like a colonoscopy.

How long do results take?

Results are typically ready in 1 to 3 business days.

Is this test covered by insurance?

Coverage depends on your insurance plan and why the test is ordered. Check with your insurance provider or the lab.

Inflammatory Bowel Disease (IBD) Test by city in Illinois

All testing in Illinois →   Full Inflammatory Bowel Disease (IBD) Test guide →