ACCURATE TEST. FAST RESULTS.

We perform medical diagnostic tests and efficiently provide accurate results that help your physician screen for, diagnose, and manage the treatment of health problems.

LABORATORY TEST DIRECTORY

Secretin

CPT Code(s): 83519
Specimen Required: Patient Preparation:Patient should be fasting for 10-12 hours prior to collection of specimen. Medications affecting intestinal motility or insulin levels should be discontinued, if possible 48 hours prior to collection.
Collect:GI preservative tube (RDL supply #47531). Available online through eSupply using RDL Connectâ„¢ or contact RDL Client Services at (888) 431-7474. Tubes for this test are provided at a cost of $30 each.
Specimen Preparation:Separate plasma from cells within 10 minutes. Transfer 10 mL plasma to an RDL Standard Transport Tube and freeze immediately. (Min: 1 mL)
Storage/Transport Temperature:CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered.
Stability:Ambient: Unacceptable; Refrigerated: Unacceptable; Frozen: 6 months
New York DOH Approval Status: Specimens from New York clients will be sent out to a New York DOH approved laboratory, if possible.
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