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Mid-Atlantic · Codfish Allergy Test – Fish Allergy

Codfish Allergy Test – Fish Allergy in Pennsylvania

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 Pennsylvania

Here is what you need before ordering and completing the Codfish Allergy Test – Fish Allergy in PA. 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 Pennsylvania communities

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

Philadelphia5,512,873Codfish Allergy Test – Fish AllergyPittsburgh1,720,279Codfish Allergy Test – Fish AllergyAllentown714,136Codfish Allergy Test – Fish AllergyHarrisburg472,261Codfish Allergy Test – Fish AllergyLancaster430,621Codfish Allergy Test – Fish AllergyScranton376,974Codfish Allergy Test – Fish AllergyReading299,068Codfish Allergy Test – Fish AllergyYork236,818Codfish Allergy Test – Fish AllergyErie186,489Codfish Allergy Test – Fish AllergyPottstown115,413Codfish Allergy Test – Fish AllergyState College88,526Codfish Allergy Test – Fish AllergyLebanon80,620Codfish Allergy Test – Fish AllergyBethlehem75,599Codfish Allergy Test – Fish AllergyAltoona73,374Codfish Allergy Test – Fish AllergyHanover67,037Codfish Allergy Test – Fish AllergyLevittown51,100Codfish Allergy Test – Fish AllergyWilkes-Barre44,086Codfish Allergy Test – Fish AllergyNorristown35,607Codfish Allergy Test – Fish AllergyBethel Park33,356Codfish Allergy Test – Fish AllergyChester32,819Codfish Allergy Test – Fish AllergyHazleton29,339Codfish Allergy Test – Fish AllergyMonroeville28,607Codfish Allergy Test – Fish AllergyDrexel Hill28,538Codfish Allergy Test – Fish AllergyWilliamsport27,908Codfish Allergy Test – Fish AllergyEaston27,860Codfish Allergy Test – Fish AllergyPlum27,123Codfish Allergy Test – Fish AllergyKing of Prussia23,841Codfish Allergy Test – Fish AllergyAllison Park23,160Codfish Allergy Test – Fish AllergyChambersburg22,141Codfish Allergy Test – Fish AllergyNew Castle21,992Codfish Allergy Test – Fish AllergyBaldwin21,274Codfish Allergy Test – Fish AllergyMurrysville20,810Codfish Allergy Test – Fish AllergyCarlisle19,869Codfish Allergy Test – Fish AllergyWest Mifflin19,638Codfish Allergy Test – Fish AllergyJohnstown18,647Codfish Allergy Test – Fish AllergyWest Chester18,592Codfish Allergy Test – Fish AllergyLansdale18,509Codfish Allergy Test – Fish AllergyPhoenixville18,437Codfish Allergy Test – Fish AllergyMcKeesport17,935Codfish Allergy Test – Fish AllergyHermitage16,240Codfish Allergy Test – Fish AllergyColonial Park16,132Codfish Allergy Test – Fish AllergyFullerton16,131Codfish Allergy Test – Fish AllergyFranklin Park15,239Codfish Allergy Test – Fish AllergyGreensburg14,982Codfish Allergy Test – Fish AllergyHershey14,619Codfish Allergy Test – Fish AllergyWeigelstown14,593Codfish Allergy Test – Fish AllergyWilkinsburg14,492Codfish Allergy Test – Fish AllergyArdmore14,391Codfish Allergy Test – Fish AllergyDunmore14,009Codfish Allergy Test – Fish AllergyWillow Grove13,958Codfish Allergy Test – Fish AllergyEphrata13,767Codfish Allergy Test – Fish AllergyIndiana13,573Codfish Allergy Test – Fish AllergyButler13,452Codfish Allergy Test – Fish AllergyPottsville13,413Codfish Allergy Test – Fish AllergyWashington13,322Codfish Allergy Test – Fish AllergyCoatesville13,306Codfish Allergy Test – Fish AllergyKingston13,304Codfish Allergy Test – Fish AllergySharon13,203Codfish Allergy Test – Fish AllergyCarnot-Moon13,196Codfish Allergy Test – Fish AllergyMeadville12,999Codfish Allergy Test – Fish Allergy