Caffeine, Urine

Last Modified: 2/13/2019 2:55:34 PM

Medical Necessity Documentation:  
Client Notes:  
Patient Preparation:  
Specimen Requirements: 1.0 mL Urine in a Yellow Capped Tube or Plastic Container (No preservatives)
Collection Instructions:  
Minimum Volume: 0.2 mL Urine
Transport & Storage: Temperature/Stability: 72 hours Ambient
14 days Refrigerated
30 days Frozen
Reference Range: Not applicable

Reporting limit is 1.0 mcg/mL
Critical Ranges:  
Test Comments:  
Methodology: Immunoassay (IA)
Clinical Significance:  
Custom Panel: No


Turn Around Time: 3 to 6 days
Days Performed: Monday, Tuesday, Wednesday, Thursday, Friday
Sites Performed: Quest - Chantilly to Medtox
PHL Test Code: CAFFU
EPIC Test Code: LAB2609
Send Out Test Code: 18170
Included Tests:  
CPT Coding: 80155

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