Test Overview
Test Methodology

Fluorescence Enzyme Immunoassay (FEIA)

Reference Range *

Class 0 <0.35 Negative; Class 1 0.35-0.69 Equivocal; Class 2 0.70-3.49 Positive; Class 3 .50-17.4 Positive; Class 4 17.5-49.9 Strongly positive; Class 5 50.0-99.9 Strongly positive; Class 6 > or =100
Strongly positive

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details
Days Set Up
Monday - Saturday
Analytic Time

2 - 4 days

Soft Order Code
RASE
MiChart Code
RASE
Synonyms
    Laboratory
    Sendout
    Reference Laboratory
    Mayo RASE
    Section
    Special Testing
    Specimen Requirements
    Collection

    Collect specimen in SST or red top tube. Spin and aliquot into a screw capped plastic tube. Send to Specimen Processing refrigerated.

    Normal Volume
    0.5 mL for each 5 allergens requested
    Minimum Volume
    For 1 allergen: 0.3 mL; For more than 1 allergen: (0.05 mL x number of allergens) + 0.25 mL dead space
    Additional Information

    Test performed by Mayo Clinic Laboratories

    Billing
    CPT Code
    86003
    Fee Code
    AA559
    NY State Approved
    No