Search For Additional Tests

Search Form
     
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

Covid-19/Influenza Combination Test

We are pleased to share with you that Primex is now offering the Combo test for COVID-19 and Flu. We are also now separately offering the Influenza A&B NAAT test.

The Los Angeles County Public Health Department states the following, People with flu may have a range of symptoms which are identical to symptoms of COVID-19, including fever, cough, sore throat, runny/stuffy nose, muscle body aches, headache, fatigue, vomiting and diarrhea. So offering this combo test could provide important medical care information to the ordering provider and to the patient.

Primex leadership is pleased to offer this service enhancement to our current and prospective clients.

Click here for more information

 

Covid-19/Influenza Combination Test

We are pleased to share with you that Primex is now offering the Combo test for COVID-19 and Flu. We are also now separately offering the Influenza A&B NAAT test.
The Los Angeles County Public Health Department states the following, People with flu may have a range of symptoms which are identical to symptoms of COVID-19, including fever, cough, sore throat, runny/stuffy nose, muscle body aches, headache, fatigue, vomiting and diarrhea. So offering this combo test could provide important medical care information to the ordering provider and to the patient.
Primex leadership is pleased to offer this service enhancement to our current and prospective clients.