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HelpTest Code TCA Tricylic Screen, Serum
Specimen Type
Blood
Specimen Required
| Collection Container | Preferred Volume | Minimum Volume | |
|---|---|---|---|
| Preferred |
Red, No Anticoagulant, No gel |
6.0 mL | 1.0 mL |
| Preferred Micropuncture | Red Micro, No anticoagulant, No gel | 2 × 0.5 mL | 2 × 0.5 mL |
Instructions for Collection and Transport
Gel tubes are not acceptable. Centrifuge specimen. Aliquot serum into plastic tube. Transport refrigerated on ice packs. Refrigerate serum if holding overnight.
Aliquot Requirements
Serum
Optimum 3.0 mL
Minimum 0.25 mL
Performing Lab
Automated Chemistry Lab
Assay Frequency
24/7
Routine Turnaround Time
24 hours
CSR Storage Requirements
Gel tubes are not acceptable. Centrifuge specimen. Aliquot serum into plastic tube. Deliver to laboratory. Refrigerate serum if holding overnight.
CPT Code Information
80307