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Test ID: FG4FI    
IgG4 Food Panel I

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Test Classification Provides information regarding the medical device classification for laboratory test kits and reagents. Tests may be classified as cleared or approved by the US Food and Drug Administration (FDA) and used per manufacturer's instructions, or as products that do not undergo full FDA review and approval, and are then labeled as an Analyte Specific Reagent (ASR), Investigation Use Only (IUO) product, or a Research Use Only (RUO) product.

This test was developed and its performance characteristics determined by Viracor-IBT Laboratories. It has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information Provides guidance in determining the appropriate Current Procedural Terminology (CPT) code(s) information for each test or profile. The listed CPT codes reflect Mayo Medical Laboratories interpretation of CPT coding requirements. It is the responsibility of each laboratory to determine correct CPT codes to use for billing.

86001 x 10

LOINC® Code Information Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the order and result codes of this test.

Test IDTest Order NameOrder LOINC Code
FG4FIIgG4 Food Panel IIn Process


Result IDTest Result NameResult LOINC Code
Z3721Alpha Lactalbumin IgG456301-5
Z3722Beef IgG456438-5
Z3723Casein IgG456207-4
Z3724Chicken IgG456218-1
Z3725Corn IgG456231-4
Z3726Egg Whole IgG456255-3
Z3727Milk Cow IgG456234-8
Z3728Potato White IgG456429-4
Z3729Soybean IgG456390-8
Z3730Wheat IgG456417-9

LOINC and CPT codes are provided by the performing laboratory.