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HelpTest Code FENT Fentanyl Screen, Urine
Additional Codes
LAB25488
Collection Method
Sterile Urine Collection
Minimum Volume
5ml
Container
Sterile Cup
Acceptable Specimens
Urine
Reference or Target Ranges
Negative
Reportable Units
Preliminary Positive or Negative
Critical Value
Not defined for this assay
Reasons for Rejection
| Hemolysis Threshold | N/A |
| Icterus Threshold | N/A |
| Lipemia Threshold | N/A |
| Other | QNS, contaminated, improperly labeled, improper specimen type |
Specimen Stability
| Ambient | 4 weeks |
| Refrigerated (4°C to 8°C) | 4 weeks |
| Frozen(-40°C to 0°C) | 6 months |
Performance Information
| Days and Time Performed | 24/7 |
| Expected Turn Around Time | Stat: 1 hour Routine: 4 hours |
| Stat Availability | Yes |
| Performing Bench | CPH Chemistry |
| Methodology/Method Description | Roche Cobas |
CPT Codes
80307
Last review/edit date
Feb 2024