Partial Thromboplastin Time, Activated (PTT)
120
Coagulation
Turnaround Time
<8hrs
Methodology
Photo-Optical Clot Detection
Days Performed
Mon - Sat
Specimen Required
3.2% sodium citrate (light blue-top) tube
Transport Temperature
Room temperature
Specimen Stability
- Unopened light blue-top tube
- Room temperature: 24 hours
- Refrigerated: Unacceptable
- Frozen: Unacceptable
- Separated platelet-poor plasma
- Room temperature: Unacceptable
- Refrigerated: Unacceptable
- Frozen: 14 days
CPT Codes
85730
Need This Test?
Talk to our client services team about ordering Partial Thromboplastin Time, Activated (PTT) for your patients, facility, or practice — including on-site and home draws.
Why Premier
- CLIA-certified clinical laboratory
- Licensed in NJ, NY & PA
- Draws at your facility or the patient's home
- Results through our online portal
- Serving the East Coast since 1999