Lab test requirements · preparation, ID, referral, and timing United States · 0 communities
LabRequirements Know what your test requires

Midwest · Catfish Allergy Test – Fish Allergy

Catfish Allergy Test – Fish Allergy in Minnesota

This page explains the catfish allergy test – fish allergy, what it measures, and how to order it. A catfish allergy test uses a blood sample to check for IgE antibodies that may indicate an allergy to catfish. It is one of several tests a clinician may use when evaluating a possible fish allergy.

Sample typeBlood and/or urine at a collection lab
ReferralIncluded — no referral from your own doctor needed

Lab requirements in Minnesota

Here is what you need before ordering and completing the Catfish Allergy Test – Fish Allergy in MN. Review each item and confirm the details with the collection lab.

Physician's order
Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
Fasting
Fasting is required for this test — follow the collection lab's instructions.
Preparation
Preparation is generally minimal, but specific instructions can vary by laboratory. Follow the collection lab's instructions about medications, fasting, or timing before the draw.
Sample & visit
A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
Identification
Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
Turnaround
1-3 business days
Availability
Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.

Before you go

  • Order your test before visiting a lab, then use the requisition form in your account.
  • Print the requisition form, or fax it to the lab directly from your account.
  • No scheduling is needed — visit the collection lab during its normal business hours.
  • A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
  • Bring a government-issued photo ID in case the lab requests it.
  • Results are posted to your secure account within 1–3 business days.

Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.

What this test is

This test measures the amount of allergen-specific IgE in the blood that reacts to catfish proteins. IgE is an antibody the immune system can produce in response to allergens, and its presence may support a diagnosis of catfish allergy when considered with a person's history and other findings. It is not used alone to diagnose an allergy.

What it measures

  • Catfish-specific IgE — Reflects the amount of IgE antibody in the blood that binds to catfish proteins
  • Total IgE (if included) — Reflects overall IgE level, which can be elevated in allergic conditions but is not specific to catfish
  • Other fish-specific IgE (if a panel is ordered) — Reflects sensitization to other fish species that may be relevant to dietary choices

What the test involves

A healthcare professional collects a small blood sample, usually from a vein in the arm, using a standard blood draw. The sample is then sent to a laboratory for analysis.

Why it is often ordered

A clinician may order this test when a person reports symptoms after eating catfish or other fish, such as hives, swelling, stomach upset, or breathing changes. It can also be used to help monitor known fish allergy over time, though it is interpreted alongside symptoms and other tests.

Preparation

Preparation is generally minimal, but specific instructions can vary by laboratory. Follow the collection lab's instructions about medications, fasting, or timing before the draw.

How results are reported

Results are reported as a numerical level of catfish-specific IgE, often with a qualitative interpretation such as negative, low, or elevated. Reference ranges and reporting formats differ by laboratory, so results should be interpreted in the context of the lab's own ranges and the person's clinical history.

Before you go

  • Whether any medications or foods should be avoided before the blood draw
  • How and when results will be shared with you and your clinician
  • Whether a panel of other fish allergens will be included in the same sample

Cities

Catfish Allergy Test – Fish Allergy in Minnesota communities

Choose your city for local context and to order this test.

Minneapolis2,856,952Catfish Allergy Test – Fish AllergySt. Paul309,751Catfish Allergy Test – Fish AllergySt. Cloud123,569Catfish Allergy Test – Fish AllergyRochester119,732Catfish Allergy Test – Fish AllergyDuluth118,975Catfish Allergy Test – Fish AllergyBloomington89,436Catfish Allergy Test – Fish AllergyBrooklyn Park85,247Catfish Allergy Test – Fish AllergyPlymouth80,034Catfish Allergy Test – Fish AllergyWoodbury74,014Catfish Allergy Test – Fish AllergyMaple Grove69,900Catfish Allergy Test – Fish AllergyLakeville69,026Catfish Allergy Test – Fish AllergyBlaine68,999Catfish Allergy Test – Fish AllergyEagan68,205Catfish Allergy Test – Fish AllergyEden Prairie64,048Catfish Allergy Test – Fish AllergyBurnsville63,926Catfish Allergy Test – Fish AllergyCoon Rapids63,269Catfish Allergy Test – Fish AllergyApple Valley55,237Catfish Allergy Test – Fish AllergyMinnetonka53,809Catfish Allergy Test – Fish AllergyEdina53,059Catfish Allergy Test – Fish AllergySt. Louis Park49,539Catfish Allergy Test – Fish AllergyMoorhead44,129Catfish Allergy Test – Fish AllergyMankato43,938Catfish Allergy Test – Fish AllergyShakopee43,396Catfish Allergy Test – Fish AllergyMaplewood41,673Catfish Allergy Test – Fish AllergyCottage Grove38,582Catfish Allergy Test – Fish AllergyRichfield36,899Catfish Allergy Test – Fish AllergyRoseville36,119Catfish Allergy Test – Fish AllergyInver Grove Heights35,539Catfish Allergy Test – Fish AllergyBrooklyn Center33,298Catfish Allergy Test – Fish AllergyAndover32,471Catfish Allergy Test – Fish AllergySavage32,092Catfish Allergy Test – Fish AllergyFridley29,422Catfish Allergy Test – Fish AllergyOakdale28,019Catfish Allergy Test – Fish AllergyChaska27,461Catfish Allergy Test – Fish AllergyRamsey27,409Catfish Allergy Test – Fish AllergyPrior Lake27,242Catfish Allergy Test – Fish AllergyShoreview26,871Catfish Allergy Test – Fish AllergyOwatonna26,366Catfish Allergy Test – Fish AllergyWinona26,199Catfish Allergy Test – Fish AllergyAustin26,030Catfish Allergy Test – Fish AllergyChanhassen25,646Catfish Allergy Test – Fish AllergyRosemount25,513Catfish Allergy Test – Fish AllergyElk River25,467Catfish Allergy Test – Fish AllergyWhite Bear Lake24,520Catfish Allergy Test – Fish AllergyFaribault24,310Catfish Allergy Test – Fish AllergyChamplin23,877Catfish Allergy Test – Fish AllergyNew Brighton23,293Catfish Allergy Test – Fish AllergyFarmington23,253Catfish Allergy Test – Fish AllergyCrystal23,143Catfish Allergy Test – Fish AllergyGolden Valley22,247Catfish Allergy Test – Fish AllergyHastings22,063Catfish Allergy Test – Fish AllergyNew Hope21,683Catfish Allergy Test – Fish AllergyColumbia Heights21,612Catfish Allergy Test – Fish AllergyLino Lakes21,180Catfish Allergy Test – Fish AllergyWillmar20,823Catfish Allergy Test – Fish AllergySouth St. Paul20,637Catfish Allergy Test – Fish AllergyWest St. Paul20,476Catfish Allergy Test – Fish AllergyNorthfield20,374Catfish Allergy Test – Fish AllergyForest Lake20,366Catfish Allergy Test – Fish AllergyOtsego19,565Catfish Allergy Test – Fish Allergy