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Respiratory Allergen Panel Region 11 IgE Blood Test

A respiratory allergen panel region 11 IgE blood test is used to detect possible allergic responses to various allergens in a particular area. The region 11 panel looks for allergens that are commonly found in Colorado, Montana, New Mexico, Utah, Wyoming, and the mountains of Arizona and Idaho.

Test Code: 10653

CPT Code: 82785, 86003(x25)

Also Known As: CO Allergy Panel, Colorado Allergy Panel; MT Allergy Panel; Montana Allergy Panel; NM Allergy Panel; New Mexico Allergy Panel; UT Allergy Panel; Utah Allergy Panel; Wyoming Allergy Panel; AZ Allergy Panel; Arizona Allergy Panel; Idaho Allergy Panel

Methodology: Immunoassay (IA)

Preparation: No special preparation required.

Test Results: 3-5 days. May take longer based on weather, holiday or lab delays.


The commonly found allergens being tested for this region include:

  • Alder 
  • Alternaria alternata (a mold) 
  • Aspergillus fumigatus 
  • Bermuda grass 
  • Cat dander 
  • Cladosporium herbarum 
  • Cockroach 
  • Common ragweed (short) 
  • Cottonwood 
  • Dermatophagoides farinae 
  • Dermatophagoides pteronyssinus 
  • Dog dander 
  • Elm 
  • Maple (box elder) 
  • Mountain cedar 
  • Mouse urine proteins 
  • Mugwort (sagebrush) 
  • Oak 
  • Olive 
  • Penicillium notatum 
  • Rough pigweed 
  • Russian Thistle (saltwort) 
  • Sheep sorrel 
  • Timothy grass 
  • White mulberry


States of Colorado, Montana, New Mexico, Utah, Wyoming, Arizona (Mountains), and Idaho (Mountains)


Order a respiratory allergen panel region 11 IgE blood test to detect an allergy to allergens commonly found in the Colorado, Montana, New Mexico, Utah, Wyoming, and the mountains of Arizona and Idaho region. This test measures the amount of allergen-specific antibodies in a blood sample.


Refer to the details listed above under the lab for specific allergens tested.


An allergy triggers a reaction in an individual's immune system. The body views certain substances as toxic and produces IgE antibodies to these contaminants. These antibodies cause histamine to be released, which will cause the symptoms of an allergic reaction.


Allergy symptoms vary from one individual to the next ranging from mild to severe reactions. The most common environmental allergy symptoms may include one or more of the following:


  • Sneezing
  • Runny nose
  • Nasal congestion
  • Coughing
  • Itchy, watery eyes
  • Headaches
  • Fatigue
  • Dark circles under the eye
  • Wheezing
  • Hives

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