| Test Name: | ALLERGEN - BUCKWHEAT, IGE | 
            
            
            
                | Test Code: | 2191089 | 
            
            
            
                | Alias: | BUCW f11
 LAB9540
 
 | 
            
            
            
            
                | CPT Code(s): | 86003 | 
            
            
            
            
                | Preferred Specimen: | 0.5 mL serum | 
            
            
            
            
                | Container: | SST | 
            
            
            
            
            
                | Alternate Container: | Red Top | 
            
            
            
            
                | Minimum Volume: | 0.3 mL serum | 
            
            
            
            
                | Collection Instructions: | Allow specimen to completely clot. Centrifuge for 15 minutes when clotted or within 2 hours of collection | 
            
            
            
            
                | Transport Temperature: | Refrigerated | 
            
            
            
            
                | Stability: | Refrigerated: 14 daysFrozen: 90 days | 
            
            
            
            
            
                | Limitations: | This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements. | 
            
            
            
            
            
                | Schedule: | Set up: Monday - Friday Report Available: 2-4 days
 | 
            
            
            
            
                | Method: | Fluorescence Enzyme Immunoassay (FEIA) | 
            
            
            
            
                | Performing Lab: | Mayo Clinic Dept of Lab Med & Pathology #BUCW | 
            
            
            
            
                | Clinical Significance: | Useful for: Establishing a diagnosis of an allergy to buckwheat
 | 
            
            
            
            
            
            
                | Use: | Updated: 10/1/2024 | 
            
            
            
            
                | Reference Ranges: | Class 0: Negative (< 0.10 kU/L) Class 0/1: Borderline/equivocal (0.10 kU/L – 0.34 kU/L)
 Class 1: Equivocal (0.35 kU/L – 0.69 kU/L)
 Class 2: Positive (0.70 kU/L – 3.49 kU/L)
 Class 3: Positive (3.50 kU/L – 17.4 kU/L)
 Class 4: Strongly positive (17.50 kU/L – 49.9 kU/L)
 Class 5: Strongly positive (50.0 kU/L – 99.9 kU/L)
 Class 6: Strongly positive (≥ 100 kU/L)
 | 
            
            
            
            
            
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                | Health Lab Test Code Build Information | 
           
                |  | Excel
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                |  | The CPT codes included in this publication are in accordance with Current Procedural Terminology, a publication of the American Medical Association. CPT codes are provided here for the convenience of our clients; however, correct coding often varies from one carrier to another, and HealthLab may bill specific carriers using codes other than those shown. Clients who bill for services should verify the code(s) with the applicable payor to confirm that their use is appropriate in each case. | 
    
            
            
                | Test Type: |  |