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HelpTest ID BLOD5004 APTT Reflex to Heparin Neutralization
AKA
Hepzyme, PTT Heparin Neutralization
Specimen Type/Requirements
Blue-Top(Sodium Citrate) Tube.
Tubes must be filled to the minimum draw line. Transport to laboratory immediatley.
Specimen Volume
| Preferred Volume | 1 full Blue-Top (Sodium Citrate) Tube |
| Minimum Volume | 1 mL platelet-poor plasma |
Stability/Transport
| Room Temperature | 4 hours | |
| Refrigerated | N/A | |
| Frozen | 1 month (platelet-poor plasma) | Preferred for Transport |
Performed Test Frequency
Monday-Sunday
Methodology
Mechanical
CPT
85525, 85730 (PTT)
Performing Lab
Sanford Laboratories Fargo-Core Lab
Interface Build Information
| Result Code | Result Code Description |
|---|---|
| 14312 | APTT |