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New England · Codfish Allergy Test – Fish Allergy

Codfish Allergy Test – Fish Allergy in Connecticut

This page explains the codfish allergy test – fish allergy, what it measures, and how to order it. A codfish allergy test measures IgE antibodies in your blood to help identify an allergic response to cod. It is used alongside your symptom history to assess sensitivity to this common fish.

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

Lab requirements in Connecticut

Here is what you need before ordering and completing the Codfish Allergy Test – Fish Allergy in CT. 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
Some tests require fasting or avoiding certain foods or drinks beforehand. You will be informed when you order — confirm the details with the collection lab.
Preparation
No special preparation is usually required, but follow the instructions provided by the collection lab. Tell the lab about any medications you take, as some may affect test results.
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 detects specific IgE antibodies that your immune system may produce in response to codfish proteins. It is a blood test that can support the evaluation of a suspected fish allergy, but it is not used alone to diagnose a condition.

What it measures

  • Codfish-specific IgE — Reflects the level of allergic antibodies directed against codfish proteins.
  • Total IgE (if included) — Provides a general measure of allergic antibody levels, though it is not specific to codfish.

What the test involves

A healthcare professional collects a small blood sample from a vein in your 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 you have had allergic symptoms after eating cod or other fish, such as hives, swelling, or digestive upset. It can also be used to help monitor an existing fish allergy over time.

Preparation

No special preparation is usually required, but follow the instructions provided by the collection lab. Tell the lab about any medications you take, as some may affect test results.

How results are reported

Results are reported as a numerical level of specific IgE antibodies, often with a qualitative interpretation such as negative, low, or high. Reference ranges vary by laboratory, so your results should be interpreted in the context of your symptoms and the lab's own range.

Before you go

  • Whether any medications you take could affect the test results.
  • If there are any special preparation steps required by the collection lab.
  • How and when you will receive your test results.

Cities

Codfish Allergy Test – Fish Allergy in Connecticut communities

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

Bridgeport975,078Codfish Allergy Test – Fish AllergyHartford907,046Codfish Allergy Test – Fish AllergyNew Haven587,648Codfish Allergy Test – Fish AllergyNorwich201,726Codfish Allergy Test – Fish AllergyWaterbury199,552Codfish Allergy Test – Fish AllergyDanbury177,722Codfish Allergy Test – Fish AllergyStamford134,820Codfish Allergy Test – Fish AllergyNorwalk90,821Codfish Allergy Test – Fish AllergyNew Britain74,022Codfish Allergy Test – Fish AllergyMeriden60,790Codfish Allergy Test – Fish AllergyBristol60,733Codfish Allergy Test – Fish AllergyWest Haven55,518Codfish Allergy Test – Fish AllergyMilford city 50,694Codfish Allergy Test – Fish AllergyMiddletown47,164Codfish Allergy Test – Fish AllergyShelton40,944Codfish Allergy Test – Fish AllergyTorrington35,447Codfish Allergy Test – Fish AllergyNaugatuck31,586Codfish Allergy Test – Fish AllergyNew London27,585Codfish Allergy Test – Fish AllergyWallingford Center19,211Codfish Allergy Test – Fish AllergyAnsonia18,945Codfish Allergy Test – Fish AllergyWillimantic18,150Codfish Allergy Test – Fish AllergyStorrs16,784Codfish Allergy Test – Fish AllergyDerby12,387Codfish Allergy Test – Fish AllergyTrumbull Center10,468Codfish Allergy Test – Fish AllergyKensington9,626Codfish Allergy Test – Fish AllergyOakville9,507Codfish Allergy Test – Fish AllergyConning Towers Nautilus Park9,479Codfish Allergy Test – Fish AllergySandy Hook9,406Codfish Allergy Test – Fish AllergyRiverside9,133Codfish Allergy Test – Fish AllergyLong Hill8,307Codfish Allergy Test – Fish AllergyGlastonbury Center8,187Codfish Allergy Test – Fish AllergyThompsonville8,134Codfish Allergy Test – Fish AllergySouthwood Acres7,875Codfish Allergy Test – Fish AllergyRockville7,612Codfish Allergy Test – Fish AllergyNew Canaan7,399Codfish Allergy Test – Fish AllergyStaples7,125Codfish Allergy Test – Fish AllergyCos Cob7,089Codfish Allergy Test – Fish AllergyOld Greenwich6,929Codfish Allergy Test – Fish AllergyWinsted6,662Codfish Allergy Test – Fish AllergyNorthford6,117Codfish Allergy Test – Fish AllergySimsbury Center6,072Codfish Allergy Test – Fish AllergyHazardville6,070Codfish Allergy Test – Fish AllergyCheshire Village6,006Codfish Allergy Test – Fish AllergyBranford Center5,934Codfish Allergy Test – Fish AllergyDaniels Farm5,764Codfish Allergy Test – Fish AllergySherwood Manor5,710Codfish Allergy Test – Fish AllergyNoroton5,682Codfish Allergy Test – Fish AllergyPawcatuck5,383Codfish Allergy Test – Fish AllergyLake Pocotopaug5,124Codfish Allergy Test – Fish AllergyTerryville5,110Codfish Allergy Test – Fish AllergyByram4,994Codfish Allergy Test – Fish AllergyLong Hill4,645Codfish Allergy Test – Fish AllergyQuinnipiac University4,614Codfish Allergy Test – Fish AllergyStafford Springs4,611Codfish Allergy Test – Fish AllergyMystic4,354Codfish Allergy Test – Fish AllergyEast Village4,250Codfish Allergy Test – Fish AllergyHeritage Village4,232Codfish Allergy Test – Fish AllergyDanielson4,146Codfish Allergy Test – Fish AllergyBroad Brook4,145Codfish Allergy Test – Fish AllergyOronoque3,790Codfish Allergy Test – Fish Allergy