Lab test requirements · preparation, ID, referral, and timing United States · 15,280 communities

Pacific · Barley Grass Allergy Test – Grass Pollen

Barley Grass Allergy Test – Grass Pollen in Alaska

Below is a plain-language overview of the barley grass allergy test – grass pollen. A barley grass allergy test measures IgE antibodies in your blood to help identify an allergic response to barley grass and its pollen. It is used alongside your symptom history to support a clinician's evaluation.

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

Lab requirements in Alaska

Here is what you need before ordering and completing the Barley Grass Allergy Test – Grass Pollen in AK. 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 for this blood test, but you should follow any specific instructions provided by the collection lab. If you take medications, ask your clinician…
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 is a blood test that detects specific IgE antibodies directed against barley grass and its pollen. The presence of these antibodies can indicate that your immune system has been sensitized to barley grass allergens. Results are interpreted by a clinician in the context of your symptoms and exposure history.

What it measures

  • Barley grass-specific IgE — Reflects immune system sensitization to barley grass and its pollen.
  • Total IgE (sometimes included) — Provides a general measure of allergic antibody levels, though it is not specific to barley grass.
  • Other grass pollen-specific IgE (if a panel is used) — Helps identify cross-reactivity with related grasses such as wheat or ryegrass.

What the test involves

A healthcare professional collects a small sample of blood, usually from a vein in your arm. The sample is then sent to a laboratory for analysis.

Why it is often ordered

A clinician may order this test when you have symptoms such as sneezing, runny nose, itchy eyes, or wheezing that could be related to grass pollen exposure. It is typically used to help confirm or rule out an allergy to barley grass as part of a broader allergy evaluation.

Preparation

No special preparation is usually required for this blood test, but you should follow any specific instructions provided by the collection lab. If you take medications, ask your clinician whether they could affect the test.

How results are reported

Results are reported as a numerical value or a qualitative category, such as negative, low, moderate, or high, depending on the laboratory's method. Reference ranges and reporting formats vary by laboratory, so your clinician will interpret your result in the context of your overall health.

Before you go

  • Whether any medications you take could affect the test results
  • The specific laboratory method and reporting units used for this test
  • How and when you will receive your results

Cities

Barley Grass Allergy Test – Grass Pollen in Alaska communities

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

Anchorage292,545Barley Grass Allergy Test – Grass PollenFairbanks64,160Barley Grass Allergy Test – Grass PollenJuneau32,240Barley Grass Allergy Test – Grass PollenBadger19,226Barley Grass Allergy Test – Grass PollenKnik-Fairview18,282Barley Grass Allergy Test – Grass PollenCollege11,797Barley Grass Allergy Test – Grass PollenTanaina10,314Barley Grass Allergy Test – Grass PollenNorth Lakes9,941Barley Grass Allergy Test – Grass PollenWasilla9,098Barley Grass Allergy Test – Grass PollenSitka8,518Barley Grass Allergy Test – Grass PollenKalifornsky8,428Barley Grass Allergy Test – Grass PollenMeadow Lakes8,367Barley Grass Allergy Test – Grass PollenKetchikan8,150Barley Grass Allergy Test – Grass PollenKenai7,452Barley Grass Allergy Test – Grass PollenSteele Creek7,399Barley Grass Allergy Test – Grass PollenSouth Lakes6,421Barley Grass Allergy Test – Grass PollenGateway6,305Barley Grass Allergy Test – Grass PollenBethel6,273Barley Grass Allergy Test – Grass PollenSterling6,016Barley Grass Allergy Test – Grass PollenPalmer5,978Barley Grass Allergy Test – Grass PollenKodiak5,682Barley Grass Allergy Test – Grass PollenChena Ridge5,643Barley Grass Allergy Test – Grass PollenHomer5,531Barley Grass Allergy Test – Grass PollenUtqiagvik5,123Barley Grass Allergy Test – Grass PollenFishhook5,055Barley Grass Allergy Test – Grass PollenSoldotna4,370Barley Grass Allergy Test – Grass PollenUnalaska4,339Barley Grass Allergy Test – Grass PollenNikiski4,232Barley Grass Allergy Test – Grass PollenFarmers Loop4,216Barley Grass Allergy Test – Grass PollenValdez3,966Barley Grass Allergy Test – Grass PollenButte3,857Barley Grass Allergy Test – Grass PollenMill Bay3,719Barley Grass Allergy Test – Grass PollenNome3,685Barley Grass Allergy Test – Grass PollenPetersburg3,259Barley Grass Allergy Test – Grass PollenEielson AFB3,240Barley Grass Allergy Test – Grass PollenKotzebue3,199Barley Grass Allergy Test – Grass PollenBig Lake2,888Barley Grass Allergy Test – Grass PollenNorth Pole2,825Barley Grass Allergy Test – Grass PollenGoldstream2,822Barley Grass Allergy Test – Grass PollenEster2,719Barley Grass Allergy Test – Grass PollenRidgeway2,689Barley Grass Allergy Test – Grass PollenSeward2,614Barley Grass Allergy Test – Grass PollenCordova2,588Barley Grass Allergy Test – Grass PollenFarm Loop2,549Barley Grass Allergy Test – Grass PollenAnchor Point2,288Barley Grass Allergy Test – Grass PollenKodiak Station2,183Barley Grass Allergy Test – Grass PollenWrangell2,162Barley Grass Allergy Test – Grass PollenFritz Creek2,145Barley Grass Allergy Test – Grass PollenDillingham2,133Barley Grass Allergy Test – Grass PollenDeltana2,022Barley Grass Allergy Test – Grass PollenWillow1,965Barley Grass Allergy Test – Grass PollenLazy Mountain1,766Barley Grass Allergy Test – Grass PollenHouston1,739Barley Grass Allergy Test – Grass PollenHaines1,571Barley Grass Allergy Test – Grass PollenCohoe1,557Barley Grass Allergy Test – Grass PollenBear Creek1,524Barley Grass Allergy Test – Grass PollenPrudhoe Bay1,500Barley Grass Allergy Test – Grass PollenMetlakatla1,445Barley Grass Allergy Test – Grass PollenDiamond Ridge1,409Barley Grass Allergy Test – Grass PollenPoint MacKenzie1,364Barley Grass Allergy Test – Grass Pollen