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New England · Codfish Allergy Test – Fish Allergy

Codfish Allergy Test – Fish Allergy in Massachusetts

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 Massachusetts

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

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

Boston4,208,580Codfish Allergy Test – Fish AllergySpringfield620,494Codfish Allergy Test – Fish AllergyWorcester573,573Codfish Allergy Test – Fish AllergyNew Bedford158,353Codfish Allergy Test – Fish AllergyLeominster118,190Codfish Allergy Test – Fish AllergyCambridge116,892Codfish Allergy Test – Fish AllergyLowell114,804Codfish Allergy Test – Fish AllergyBrockton104,216Codfish Allergy Test – Fish AllergyQuincy100,544Codfish Allergy Test – Fish AllergyLynn100,233Codfish Allergy Test – Fish AllergyFall River93,339Codfish Allergy Test – Fish AllergyNewton88,647Codfish Allergy Test – Fish AllergyLawrence87,798Codfish Allergy Test – Fish AllergySomerville80,608Codfish Allergy Test – Fish AllergyFramingham72,089Codfish Allergy Test – Fish AllergyHaverhill67,093Codfish Allergy Test – Fish AllergyMalden65,602Codfish Allergy Test – Fish AllergyWaltham64,655Codfish Allergy Test – Fish AllergyRevere60,720Codfish Allergy Test – Fish AllergyMedford60,708Codfish Allergy Test – Fish AllergyTaunton59,076Codfish Allergy Test – Fish AllergyChicopee55,636Codfish Allergy Test – Fish AllergyPeabody54,200Codfish Allergy Test – Fish AllergyMethuen Town52,536Codfish Allergy Test – Fish AllergyEverett48,368Codfish Allergy Test – Fish AllergyAttleboro46,146Codfish Allergy Test – Fish AllergySalem44,452Codfish Allergy Test – Fish AllergyPittsfield43,890Codfish Allergy Test – Fish AllergyBeverly42,448Codfish Allergy Test – Fish AllergyFitchburg41,796Codfish Allergy Test – Fish AllergyMarlborough41,505Codfish Allergy Test – Fish AllergyWoburn40,967Codfish Allergy Test – Fish AllergyWestfield40,922Codfish Allergy Test – Fish AllergyChelsea40,025Codfish Allergy Test – Fish AllergyHolyoke38,480Codfish Allergy Test – Fish AllergyWatertown Town35,171Codfish Allergy Test – Fish AllergyGloucester29,814Codfish Allergy Test – Fish AllergyMelrose29,567Codfish Allergy Test – Fish AllergyNorthampton29,379Codfish Allergy Test – Fish AllergyGardner21,183Codfish Allergy Test – Fish AllergyNewburyport18,282Codfish Allergy Test – Fish AllergyNorth Adams13,024Codfish Allergy Test – Fish AllergySouth Yarmouth11,696Codfish Allergy Test – Fish AllergyMiddleborough Center7,790Codfish Allergy Test – Fish AllergyMansfield Center7,689Codfish Allergy Test – Fish AllergyWhitinsville7,329Codfish Allergy Test – Fish AllergyWest Concord7,003Codfish Allergy Test – Fish AllergyCochituate6,966Codfish Allergy Test – Fish AllergyEast Falmouth6,739Codfish Allergy Test – Fish AllergyPinehurst6,653Codfish Allergy Test – Fish AllergyWest Yarmouth6,124Codfish Allergy Test – Fish AllergyYarmouth Port5,872Codfish Allergy Test – Fish AllergyBliss Corner5,529Codfish Allergy Test – Fish AllergyNorth Scituate5,519Codfish Allergy Test – Fish AllergyEast Harwich5,519Codfish Allergy Test – Fish AllergyRaynham Center5,072Codfish Allergy Test – Fish AllergySmith Mills4,846Codfish Allergy Test – Fish AllergyNorth Westport4,835Codfish Allergy Test – Fish AllergyThe Pinehills4,724Codfish Allergy Test – Fish AllergyMillis-Clicquot4,653Codfish Allergy Test – Fish Allergy