Last Modified: 12/11/2018 10:01:08 AM

Medical Necessity Documentation:  
Client Notes:  
Specimen Requirements: 1.0 mL Serum from a Red Top Tube in a Plastic Vial
Collection Instructions: Early morning specimen preferred
Minimum Volume: 0.25 mL Serum
Transport & Storage: Temperature/Stability: 4 days Ambient
4 days Refirgerated
4 weeks Frozen (Transport)
Rejection Criteria: Serum separator tube (SST) • Do not submit glass tubes
Reference Range:
Refer to Interpretive Results
Critical Ranges:  
Test Comments: *Pediatric data from J Clin Endocrinol Metab. 1991; 73:674-686 and J Clin Endocrinol Metab. 1989; 69;1133-1136.
Methodology: Liquid Chromatography/Tandem Mass Spectrometry
Clinical Significance:  
Custom Panel: No


Turn Around Time: 6 to 8 days
Days Performed: Tuesday, Thursday
Sites Performed: Quest - Chantilly
PHL Test Code: 11DE0
EPIC Test Code: LAB975
Send Out Test Code: 30543
Alternate Test Names: Compound S
Included Tests:  
CPT Coding: 82634

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