Test Details
Methodology
Initial testing by immunoassay (IA); confirmation of positives by mass spectrometry (MS)
Result Turnaround Time
1 - 2 days
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Use
This test is used to detect and confirm the presence of fentanyl or norfentanyl.
Special Instructions
This assay is intended for pain management. It is not intended for workplace testing and does not comply with state regulatory workplace testing programs.
Limitations
This test was developed and its performance characteristics determined by Labcorp. It has not been cleared or approved by the Food and Drug Administration.
Specimen Requirements
Specimen
Urine
Volume
20 mL
Container
Urine bottle
Storage Instructions
Maintain specimen at room temperature.
Stability: If arrival at lab will extend beyond 7 days then refrigerate.
LOINC® Map
| Order Code | Order Code Name | Order Loinc | Result Code | Result Code Name | UofM | Result LOINC |
|---|---|---|---|---|---|---|
| 721574 | Fentanyl, Urine | 721573 | Fentanyl, Urine | ng/mL | 59673-4 | |
| Order Code | 721574 | |||||
| Order Code Name | Fentanyl, Urine | |||||
| Order Loinc | ||||||
| Result Code | 721573 | |||||
| Result Code Name | Fentanyl, Urine | |||||
| UofM | ng/mL | |||||
| Result LOINC | 59673-4 |
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 721565 | Fentanyl/Norfentanyl, Confirm | 721566 | Fentanyl/Norfentanyl | N/A | |
| Reflex 1 | ||||||
| Order Code | 721565 | |||||
| Order Name | Fentanyl/Norfentanyl, Confirm | |||||
| Result Code | 721566 | |||||
| Result Name | Fentanyl/Norfentanyl | |||||
| UofM | ||||||
| Result LOINC | N/A | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 721565 | Fentanyl/Norfentanyl, Confirm | 721567 | Fentanyl | N/A | |
| Reflex 1 | ||||||
| Order Code | 721565 | |||||
| Order Name | Fentanyl/Norfentanyl, Confirm | |||||
| Result Code | 721567 | |||||
| Result Name | Fentanyl | |||||
| UofM | ||||||
| Result LOINC | N/A | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 721565 | Fentanyl/Norfentanyl, Confirm | 721568 | Fentanyl Conf, MS, UR | ng/mL | N/A |
| Reflex 1 | ||||||
| Order Code | 721565 | |||||
| Order Name | Fentanyl/Norfentanyl, Confirm | |||||
| Result Code | 721568 | |||||
| Result Name | Fentanyl Conf, MS, UR | |||||
| UofM | ng/mL | |||||
| Result LOINC | N/A | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 721565 | Fentanyl/Norfentanyl, Confirm | 721569 | Norfentanyl | N/A | |
| Reflex 1 | ||||||
| Order Code | 721565 | |||||
| Order Name | Fentanyl/Norfentanyl, Confirm | |||||
| Result Code | 721569 | |||||
| Result Name | Norfentanyl | |||||
| UofM | ||||||
| Result LOINC | N/A | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 721565 | Fentanyl/Norfentanyl, Confirm | 721570 | Norfentanyl Conf, MS, UR | ng/mL | N/A |
| Reflex 1 | ||||||
| Order Code | 721565 | |||||
| Order Name | Fentanyl/Norfentanyl, Confirm | |||||
| Result Code | 721570 | |||||
| Result Name | Norfentanyl Conf, MS, UR | |||||
| UofM | ng/mL | |||||
| Result LOINC | N/A | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 721565 | Fentanyl/Norfentanyl, Confirm | 721571 | Fentanyl Holding | N/A | |
| Reflex 1 | ||||||
| Order Code | 721565 | |||||
| Order Name | Fentanyl/Norfentanyl, Confirm | |||||
| Result Code | 721571 | |||||
| Result Name | Fentanyl Holding | |||||
| UofM | ||||||
| Result LOINC | N/A | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 721565 | Fentanyl/Norfentanyl, Confirm | 733157 | Please Note: | 77202-0 | |
| Reflex 1 | ||||||
| Order Code | 721565 | |||||
| Order Name | Fentanyl/Norfentanyl, Confirm | |||||
| Result Code | 733157 | |||||
| Result Name | Please Note: | |||||
| UofM | ||||||
| Result LOINC | 77202-0 | |||||