Search For Additional Tests
PROTIME & INR
Number 120
CPT Code
Alias PROTHROMBIN TIME (PT)
Specimen Container Blue Top Citrate
Specimen Type Plasma Citrate
Turn Around Time 24-48 Hours
Days Performed Monday – Saturday
Reference Range
Alternate Specimen
Volume 1 mL Plasma
Stability Ambient 1 Day
Stability Refrigerated 1 Day
Stability Frozen 14 Days
Patient Preparation
Methodology
Clot formation/ photometric
Limitations
Rejection Criteria
Additional Instructions
Blue top tube must be filled completely
Performing Laboratory Primex
TagsPT, PROTIME, TIME, PROTHROMBIN, INR, INTERNATIONAL, NORMALIZED, RATIO