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HelpTest Code PT PT INR
Specimen Type
Plasma
Container
Blue Sodium Citrate
Minimum Volume
Filled to indicated line (2.7 mL whole blood)
Pediatric minimum: 1 light blue top tube filled to line (1.8 mL whole blood)
Stability
24 hours at 20-25°C
Expected Turn Around Time
STAT/ASAP: 1 hour
Transfer Instructions
Transport specimen at room temperature.
CPT
85610
Result Information
| Result Code | Result Name |
| PT | PT |
| INR | INR |
Special Instructions
Tube must be filled to the idicated line. Over or underfilled specimens cannot be tested.