| SPECIMEN REQUIREMENTS | |
| Container Type | Random urine |
| Supply Item Number |  1387 |
| Specimen Type | Random urine |
| Preferred Volume | 20 mL |
| Emergency Minimum Volume | 10 mL |
| Collection Procedure | Collect a random urine specimen in a leakproof plastic urine container |
| Store and Transport | Ambient (room temperature) |
| Stability | Room Temp 10 days Refrigerated 1 month |
| Unacceptable Condition | Blood, serum, or plasma samples |
| CPT Codes | 80307 |
| Interface Order Code | 80101.Z179 |
| Billing Code | MEPU |
| Test Schedule | Mon-Sat |
| Turnaround Time | 1-3 days |
| Method | Enzyme Immunoassay |
| Reference Ranges | | Title | Descriptor | Ranges | Units | | Meperidine Screen | Negative | < 200 | ng/mL |
|
| Reflex Testing | | Reflex Condition | Reflex Test Name | Reflex CPT codes | Reflex Billing codes | | Meperidine Screen Positive | MSMEP
| 80362
| BMSMEP
|
|
1387