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Mid-Atlantic · Casein Allergy Test – Milk Allergy

Casein Allergy Test – Milk Allergy in New York

Below is a plain-language overview of the casein allergy test – milk allergy. A casein allergy test uses a blood sample to check for IgE antibodies that may indicate an allergic response to casein, a major protein in cow's milk.

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

Lab requirements in New York

Here is what you need before ordering and completing the Casein Allergy Test – Milk Allergy in NY. 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
No special preparation is typically required for this blood test, but you should follow the specific instructions provided by the collection lab. This may include avoiding certain…
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, including NY. 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 specific IgE antibodies in the blood that target casein, a protein that makes up about 80 percent of the proteins in cow's milk. It is used to help evaluate whether a person has a milk allergy, which is different from lactose intolerance.

What it measures

  • Casein-specific IgE — Reflects the level of allergic antibodies directed against casein protein.
  • Total IgE — Sometimes measured to provide context for allergic tendency, though not always included.
  • Milk protein components — May include other milk proteins like alpha-lactalbumin or beta-lactoglobulin if a broader panel is ordered.

What the test involves

A healthcare professional collects a small blood sample, usually 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 a person has symptoms such as hives, digestive upset, or breathing problems after consuming milk or dairy products. It can help determine whether those symptoms are related to an immune response to casein.

Preparation

No special preparation is typically required for this blood test, but you should follow the specific instructions provided by the collection lab. This may include avoiding certain medications or fasting, depending on the lab's protocol.

How results are reported

Results are reported as a level of specific IgE antibodies, often categorized from negative to high positive, along with a reference range. Reference ranges vary by laboratory, so your results should be interpreted in the context of the lab's own ranges and your clinical history.

Before you go

  • Whether any medications you take could affect the test results.
  • If fasting or other preparation is required before the blood draw.
  • How and when you will receive your test results.

Cities

Casein Allergy Test – Milk Allergy in New York communities

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

New York18,972,871Casein Allergy Test – Milk AllergyBrooklyn2,736,074Casein Allergy Test – Milk AllergyQueens2,405,464Casein Allergy Test – Milk AllergyManhattan1,694,263Casein Allergy Test – Milk AllergyBronx1,472,654Casein Allergy Test – Milk AllergyBuffalo1,004,655Casein Allergy Test – Milk AllergyRochester737,309Casein Allergy Test – Milk AllergyAlbany604,077Casein Allergy Test – Milk AllergyStaten Island495,747Casein Allergy Test – Milk AllergyPoughkeepsie423,386Casein Allergy Test – Milk AllergySyracuse418,875Casein Allergy Test – Milk AllergyYonkers209,730Casein Allergy Test – Milk AllergyBinghamton146,870Casein Allergy Test – Milk AllergyUtica112,948Casein Allergy Test – Milk AllergyNew Rochelle80,685Casein Allergy Test – Milk AllergyMount Vernon72,855Casein Allergy Test – Milk AllergySchenectady66,809Casein Allergy Test – Milk AllergySaratoga Springs66,290Casein Allergy Test – Milk AllergyBrentwood66,035Casein Allergy Test – Milk AllergyGlens Falls66,024Casein Allergy Test – Milk AllergyElmira63,404Casein Allergy Test – Milk AllergyWhite Plains59,452Casein Allergy Test – Milk AllergyLevittown52,540Casein Allergy Test – Milk AllergyTroy50,717Casein Allergy Test – Milk AllergyNiagara Falls48,763Casein Allergy Test – Milk AllergyFreeport44,328Casein Allergy Test – Milk AllergyWest Babylon43,397Casein Allergy Test – Milk AllergyHicksville43,107Casein Allergy Test – Milk AllergyCoram41,431Casein Allergy Test – Milk AllergyValley Stream40,304Casein Allergy Test – Milk AllergyEast Meadow38,078Casein Allergy Test – Milk AllergyElmont36,741Casein Allergy Test – Milk AllergyCentral Islip36,292Casein Allergy Test – Milk AllergyCommack36,252Casein Allergy Test – Milk AllergyLong Beach34,820Casein Allergy Test – Milk AllergyNew City34,118Casein Allergy Test – Milk AllergyHuntington Station34,050Casein Allergy Test – Milk AllergyBaldwin33,352Casein Allergy Test – Milk AllergySpring Valley32,953Casein Allergy Test – Milk AllergyUniondale32,791Casein Allergy Test – Milk AllergyKiryas Joel32,498Casein Allergy Test – Milk AllergyFranklin Square32,381Casein Allergy Test – Milk AllergyRome32,309Casein Allergy Test – Milk AllergyCentereach31,979Casein Allergy Test – Milk AllergyIthaca31,819Casein Allergy Test – Milk AllergyBay Shore31,488Casein Allergy Test – Milk AllergyPort Chester31,317Casein Allergy Test – Milk AllergyOceanside31,182Casein Allergy Test – Milk AllergyNorth Tonawanda30,592Casein Allergy Test – Milk AllergyMiddletown30,086Casein Allergy Test – Milk AllergyJamestown28,818Casein Allergy Test – Milk AllergyHarrison28,635Casein Allergy Test – Milk AllergyGlen Cove28,187Casein Allergy Test – Milk AllergyShirley28,059Casein Allergy Test – Milk AllergyWest Islip27,557Casein Allergy Test – Milk AllergyMonsey27,359Casein Allergy Test – Milk AllergyLindenhurst27,169Casein Allergy Test – Milk AllergyHolbrook26,958Casein Allergy Test – Milk AllergyAuburn26,913Casein Allergy Test – Milk AllergyDeer Park26,803Casein Allergy Test – Milk Allergy