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Geisinger Medical Laboratories Test Catalog
ZOLPIDEM, URINE CONFIRMATION |
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Geisinger Epic Procedure Code: LAB3449
Geisinger Epic ID: 109404
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SPECIMEN COLLECTION |
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Specimen type: |
Random urine | |
Preferred collection container: |
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Specimen required: |
3 mL urine; minimum 1 mL | |
| SPECIMEN PROCESSING |
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Transport temperature: |
Refrigerated (preferred) or room tempearture. | |
Specimen stability: |
Room temperature: 2 days. Refrigerated: 14 days. | |
Rejection criteria: |
Stability limits exceeded. | |
TEST DETAILS |
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Reference interval: |
Negative. Drug/Metabolite Cutoff concentration: Zolpidem 10 ng/mL Zolpidem metabolite 20 ng/mL |
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Additional information: |
See guide to drugs of abuse panels. | |
CPT code(s): |
80368 | |
| Note: The billing party has sole responsibility for CPT coding. Any questions regarding coding should be directed to the payer being billed. The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only. | ||
Test includes: |
Zolpidem, Zolpidem phenyl-4-carboxylic acid (Zolpidem metabolite) | |
Methodology: |
Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) |
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Synonyms: |
Ambien
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Doctoral Director(s:) |
Hoi-Ying Elsie Yu, PhD, DABCC, FADLM Sheng-Ying (Margaret) Lo, PhD, DABCC |
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| Review Date: | 12/29/2022 | |