Prothrombin Time (PT) with INR
174
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: 48 hours
- Refrigerated: Unacceptable
- Frozen: Unacceptable
- Separated platelet-poor plasma
- Room temperature: Unacceptable
- Refrigerated: Unacceptable
- Frozen: 14 days
Panel Components
(18) INR
(21) PT
CPT Codes
85610
Need This Test?
Talk to our client services team about ordering Prothrombin Time (PT) with INR 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