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PTT, Activated (LABCORP)
Test Code99901000167
Alias/See Also
LAB325: Partial Thromboplastin Time
LAB331: von Willebrand Screen
LAB8026:
LAB325A: PTT Partial Thromboplastin Time | LABCORP EAP: 005207
LAB331: von Willebrand Screen
LAB8026:
LAB325A: PTT Partial Thromboplastin Time | LABCORP EAP: 005207
CPT Codes
85730x1
Preferred Specimen
LABCORP LAB: LT BLUE TOP-CITRATE (Frozen) Min Vol: .5
Instructions
Adults: 4 mL lavender top tube *Pediatric minimum: 3 mL lavender top tube*
Transport Temperature
Specimen Whole blood Volume Tube fill capacity Minimum Volume 2 mL Container Lavender-top (EDTA) tube Collection Invert tube immediately 8 to 10 times once tube is filled at time of collection. Storage Instructions Refrigerate Stable 24 hours
Report Available
LABCORP LAB
STAT: 5760 min
Routine: 5760 min
Extended TAT: No TAT min
Timed: 5760 min
Life or Death: 5760 min
STAT: 5760 min
Routine: 5760 min
Extended TAT: No TAT min
Timed: 5760 min
Life or Death: 5760 min
Last Updated: March 6, 2023
