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Mountain West · Catfish Allergy Test – Fish Allergy

Catfish Allergy Test – Fish Allergy in Utah

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 Utah

Here is what you need before ordering and completing the Catfish Allergy Test – Fish Allergy in UT. 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 Utah communities

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

Salt Lake City1,135,344Catfish Allergy Test – Fish AllergyOgden608,259Catfish Allergy Test – Fish AllergyProvo551,645Catfish Allergy Test – Fish AllergyWest Valley City139,361Catfish Allergy Test – Fish AllergySt. George127,890Catfish Allergy Test – Fish AllergyWest Jordan116,045Catfish Allergy Test – Fish AllergyLogan106,319Catfish Allergy Test – Fish AllergyOrem96,734Catfish Allergy Test – Fish AllergySandy96,272Catfish Allergy Test – Fish AllergyLayton80,858Catfish Allergy Test – Fish AllergySouth Jordan75,617Catfish Allergy Test – Fish AllergyLehi73,911Catfish Allergy Test – Fish AllergyMillcreek63,430Catfish Allergy Test – Fish AllergyTaylorsville60,295Catfish Allergy Test – Fish AllergyHerriman52,860Catfish Allergy Test – Fish AllergyMurray50,183Catfish Allergy Test – Fish AllergyDraper49,978Catfish Allergy Test – Fish AllergyBountiful45,496Catfish Allergy Test – Fish AllergyRiverton44,773Catfish Allergy Test – Fish AllergyEagle Mountain42,905Catfish Allergy Test – Fish AllergySpanish Fork41,953Catfish Allergy Test – Fish AllergyRoy39,076Catfish Allergy Test – Fish AllergyPleasant Grove37,228Catfish Allergy Test – Fish AllergySaratoga Springs36,977Catfish Allergy Test – Fish AllergyKearns36,842Catfish Allergy Test – Fish AllergyMidvale35,313Catfish Allergy Test – Fish AllergyTooele35,223Catfish Allergy Test – Fish AllergySpringville34,750Catfish Allergy Test – Fish AllergyCedar City34,246Catfish Allergy Test – Fish AllergyCottonwood Heights33,597Catfish Allergy Test – Fish AllergyAmerican Fork32,822Catfish Allergy Test – Fish AllergyKaysville32,438Catfish Allergy Test – Fish AllergyClearfield31,802Catfish Allergy Test – Fish AllergyHolladay31,738Catfish Allergy Test – Fish AllergySyracuse31,715Catfish Allergy Test – Fish AllergyMagna29,128Catfish Allergy Test – Fish AllergyWashington27,689Catfish Allergy Test – Fish AllergySouth Salt Lake26,086Catfish Allergy Test – Fish AllergyFarmington23,990Catfish Allergy Test – Fish AllergyClinton23,192Catfish Allergy Test – Fish AllergyNorth Salt Lake21,411Catfish Allergy Test – Fish AllergyPayson21,093Catfish Allergy Test – Fish AllergyNorth Ogden20,703Catfish Allergy Test – Fish AllergyHurricane19,501Catfish Allergy Test – Fish AllergyBrigham City19,373Catfish Allergy Test – Fish AllergyHighland18,913Catfish Allergy Test – Fish AllergySouth Ogden17,363Catfish Allergy Test – Fish AllergyWest Haven16,918Catfish Allergy Test – Fish AllergyCenterville16,711Catfish Allergy Test – Fish AllergyBluffdale16,576Catfish Allergy Test – Fish AllergyHeber16,416Catfish Allergy Test – Fish AllergySantaquin13,602Catfish Allergy Test – Fish AllergySmithfield13,263Catfish Allergy Test – Fish AllergyGrantsville12,331Catfish Allergy Test – Fish AllergyVineyard11,579Catfish Allergy Test – Fish AllergyWoods Cross11,372Catfish Allergy Test – Fish AllergyLindon11,346Catfish Allergy Test – Fish AllergyMapleton11,226Catfish Allergy Test – Fish AllergyWest Point10,963Catfish Allergy Test – Fish AllergyPleasant View10,733Catfish Allergy Test – Fish Allergy