Test Searches require one of the following browsers: Google Chrome, Safari, or Firefox. This page WILL NOT WORK with Internet Explorer versions 8 or older. Alphabetical Index A B C D E F G H I J K L M N O P Q R S T U V W-Z ANATOMIC PATHOLOGY TESTS Search Tests ALPHA-1-ANTITRYPSIN, SERUM (8000100269) Test Mnemonic: ANTI-TRYP Specimen Requirements: Collection: Plasma separator tube (PST) (Preferred), Serum separator tube (SST) or red stopped vacutainer tube. Minimum Volume: 3 mL Storage/Transport: Delivered to Sample Management within 2 hours of collection. Stability: Room temperature for 72 hours; refrigerated for 7 days; frozen for 3 months (avoid repeated freeze/thaw cycles). Causes for Rejection: Incomplete and/or incorrect sample identification, improper storage/transport , and gross hemolysis or lipemia Specimen Preparation: Allow specimen to clot completely at room temperature. Centrifuge to separate serum from cells within 2 hours of collection. Transfer serum from collection tube to labeled plastic transport tube. Methodology: Nephelometric Performed: Special Chemistry; Monday - Sunday: 7 am - 3:00 pm Turnaround Time: Monday - Sunday: 7 am - 3:00 pm Reference Range: By report (reports may vary based on instrumentation, patient age and sex) CPT 4 Code: 82103 Note: Director approval required for STAT requests. Effective Date: 10/16/2014 Reviewed By/Date: Okorodudu, Anthony - 10/15/2018 Approved By/Date: Okorodudu, Anthony - 12/20/2022 When ordering tests for which Medicare or Medicaid reimbursement will be sought, physicians should only order tests that are medically necessary for the diagnosis or treatment of the patient. Components of the organ or disease panels may be ordered individually. The diagnostic information must substantiate all tests ordered and must be in the form of an ICD-10 code or its verbal equivalent. « Back