Last Modified: 3/25/2019 2:32:43 PM

Medical Necessity Documentation:  
Client Notes:  
Patient Preparation:  
Specimen Requirements: 1.0 mL Serum from a Red Top Tube in a Plastic Vial
Collection Instructions: Centrifuge and separate from cells immediately
Minimum Volume: 0.5 mL
Transport & Storage: Temperature/Stability: 3 days Ambient
7 days Refrigerated
1 month Frozen
Reference Range: 40 - 100 mcg/mL 

Detection limit: 10 mcg/mL
Critical Ranges: > or = 100 mcg/mL
Test Comments:  
Methodology: Immunoassay
Clinical Significance:  
Custom Panel: No


Turn Around Time: 3 to 5 days
Days Performed: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Sites Performed: Quest - Chantilly
PHL Test Code: ETHOS
EPIC Test Code: LAB683
Send Out Test Code: 3852 / 214X
Alternate Test Names: Zarontin
Included Tests:  
CPT Coding: 80168

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