American Cockroach Allergy Test
Below is a plain-language overview of the american cockroach allergy test. The American Cockroach Allergy Test is a blood test that checks for an allergic response to proteins found in American cockroaches. It is usually ordered when a person has ongoing allergy or asthma symptoms and a clinician wants to see if cockroach exposure is a trigger.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
The American Cockroach Allergy Test is a blood test that checks for an allergic response to proteins found in American cockroaches. It is usually ordered when a person has ongoing allergy or asthma symptoms and a clinician wants to see if cockroach exposure is a trigger.
What it measures
- Specific IgE to American cockroach — Measures the amount of allergy-related antibody in your blood that binds to American cockroach proteins.
- Total IgE — Sometimes measured to show your overall allergy antibody level, though it does not confirm a specific allergy.
- Other allergen-specific IgE — May be tested at the same time to check for reactions to dust mites, mold, or other common triggers.
Who it is for
This test is typically ordered by allergists, immunologists, or primary care clinicians for people with persistent nasal, eye, or breathing symptoms that may be linked to indoor allergens.
Preparation
No fasting or special preparation is needed. You can eat, drink, and take your usual medications unless your clinician gives other instructions.
Results and what they mean
Results are reported as a numerical level or a class score for each allergen tested. A clinician interprets these results alongside your symptoms and medical history, because a positive test alone does not always mean you have symptoms from that allergen. This is general information only and not medical advice.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the american cockroach allergy test is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
Does a positive result mean I am allergic to cockroaches?
A positive result shows your immune system has made antibodies to cockroach proteins, but only a clinician can determine if that causes your symptoms.
How long does it take to get results?
Most results are available within 1 to 3 business days after your blood sample is collected.
Do I need to avoid cockroaches before the test?
No. The test measures antibodies already in your blood, so you do not need to change your environment beforehand.
Can this test be done instead of a skin test?
Yes. A blood test is often used when skin testing is not practical, but your clinician will decide which test is best for you.