Skip to main content
1 (800) 579-3914 24/7 Support
  1. Order onlineNo referral or insurance needed
  2. Visit a labNo appointment needed for most tests
  3. Get resultsPrivate results in your online account
See the testing locations closest to youSearch by ZIP code

Enter a 5-digit ZIP code

Occult Blood, Fecal, Immunoassay

Order online, visit a nearby lab, and get private results online. No doctor's visit or insurance needed.

  • 4,500+ CLIA-certified labsNo appointment needed for most tests
  • Physician-orderedNo doctor’s visit or referral needed
  • Secure and confidentialNot billed to insurance
  • Most results in 1–3 daysIn your secure online account
  • HSA/FSA cards acceptedItemized receipt available

Price $90 Compare at $180

You save $90 · 50% off

110% price guarantee · No hidden fees

How to prepare No fasting needed

About this test

The Fecal Occult Blood Test, also known as FIT or iFOBT, is a noninvasive screening test designed to detect hidden blood in the stool that cannot be seen with the naked eye. Even very small amounts of blood can signal irritation, inflammation, polyps, or other conditions within the gastrointestinal tract, making early detection an important step in protecting digestive health.

This test is commonly used as an initial screening tool for colorectal cancer and other gastrointestinal concerns. Because early stages of colon cancer and precancerous polyps often do not cause noticeable symptoms, testing for occult blood can help identify potential issues before they progress into more serious conditions.

A positive result does not automatically indicate cancer or active bleeding, but it does signal the need for further evaluation. Follow-up testing, such as a colonoscopy or sigmoidoscopy, is typically recommended to determine the source of the blood and guide next steps in care.

Regular screening is especially important as we age, since colorectal cancer risk increases over time. The fecal occult blood test offers a convenient and accessible way to stay proactive about colon health without invasive procedures.


What Is Included In This Test?

This test analyzes a stool sample for hidden blood using advanced immunoassay technology.

The test includes:

• Detection of human blood proteins in stool
• Immunoassay-based methodology for high specificity
• Simple at-home stool collection
• Clear positive or negative screening results


Why Does This Test Matter?

Hidden blood in the stool may be one of the earliest signs of colorectal cancer, polyps, or other gastrointestinal conditions. Because this blood is often not visible, many people are unaware of potential problems without testing.

This test provides an easy and effective way to screen for concerning changes before symptoms appear. Early identification allows for timely follow-up, improving outcomes and expanding treatment options if a condition is found.

The fecal occult blood test is widely recommended as part of routine colorectal cancer screening, especially for individuals who are not yet ready or eligible for a colonoscopy.

By offering a noninvasive first step, this test helps remove barriers to screening and supports proactive long-term digestive health.


Who Should Consider This Test?

This test is recommended for individuals who want to screen for colorectal health concerns or investigate unexplained symptoms.

You should consider this test if you:

• Are age 50 or older
• Have a family history of colorectal cancer
• Want routine colon cancer screening
• Have unexplained anemia
• Have digestive changes without a clear cause
• Prefer a noninvasive screening option

This test should not be performed if you currently have active bleeding from hemorrhoids, constipation, urinary sources, or menstruation, as these can affect accuracy.


Convenient, No-Appointment Testing

To complete your test:

  1. Order online through our website
  2. Use the lab locator to find a nearby testing location
  3. Walk in; no appointment required
  4. Access your results securely in your HealthLabs.com account within one to three business days

110% Price Guarantee!

If you find the same test for a lower price from a comparable provider, contact us. We not only match the price, we beat it by an additional 10 percent of the difference.


Read the full descriptionShow less

From order to results

No doctor's visit and no insurance paperwork.

  1. TodayOrder online No doctor’s referral or insurance needed. Our physicians provide the lab order.
  2. Stool sampleStool sample required Requires a simple stool sample. The lab will provide you with instructions.
  3. 1–3 daysGet your results Most results post to your secure account within 1–3 business days.
  4. NextTake them further Download them to share with your doctor, or text Patient Services with questions.

HealthLabs.com vs. going through your doctor

FeatureHealthLabs.comThrough your doctor
Referral neededNo, our physicians provide the orderUsually requires a visit first
AppointmentWalk in for most testsBook, then wait for a visit
InsuranceNot neededCo-pays and deductibles may apply
Price known upfrontYes, listed next to every testOften not until you're billed
Choose your own testsYes, from our full test menuYour doctor decides
Getting resultsOnline, most in 1–3 business daysOften shared at a follow-up

Questions? We're here to help.

Call or text 1 (800) 579-3914.

How is this test different from a colonoscopy?

This is a screening test, while a colonoscopy is a diagnostic procedure.

How often should this test be done?

If used alone for screening it is typically recommended once per year.

Will anyone see my results besides me?

Your results are stored in your secure online account. They are not shared with anyone else. If you choose, you can print or download them to share with your own doctor.

Do I need to fast before this test?

Fasting is not required for this test. You can eat and drink normally unless your doctor has given you other instructions.

Can I talk to someone about my results?

Yes. If your results come back abnormal or if you simply have questions, our team is here to support you. You can text our Patient Services team at 1800-579-3914.

Can I use insurance to pay for this test?

In order to ensure your privacy, we do not bill insurance directly, but you may use HSA or FSA funds. This keeps your results and testing completely private from insurers. We can also provide you with an itemized receipt for insurance reimbursement purposes if you need it.

What type of sample is required for this test?

This test requires a simple stool sample. No blood or urine samples, swabs, or physical exams are involved.

View all 7 questionsShow fewer questions

Medically reviewed by Erin Zinkhan, MD, BSBE (opens in a new tab) · Reviewed Feb 9, 2026 · Written by HealthLabs Editorial Team (opens in a new tab)

Occult Blood, Fecal, Immunoassay

No doctor's visit needed · HSA/FSA cards accepted · 110% price guarantee

Price $90 Compare at $180 You save $90 · 50% off

Occult Blood, Fecal, ImmunoassayPrice $90 Compare at $180 50% off