Theophylline (Aminophylline)
| Specimen | Serum |
| Container Type | Red/Black Tube
|
| Transport Temp | Refrigerate 2° – 8° C |
| Stability | 7 days |
| Turnaround Time | 1-2 days |
| Reference Range | See patient report |
| Instructions | Collect as a trough just prior to next dose. |
| Performing Lab | Quest Nichols Institute – San Juan Capistrano, CA 92675 Reference Lab Test Code: 878 |
| CPT Code |
80198 |
