Test Code LAB0001931 COVID-19/SARS COV2, PCR
Methodology
Qualitative, real time RT PCR assay utililizing the GeneXpert Diagnostic System
Performing Laboratory
CentraCare Laboratory Services
Specimen Requirements
Specimen Type: Nasopharyngeal
Container/Tube: 3 ml saline
Collection Instructions:
1. Tilt patient's head back 70 degrees.
2. Insert swab through the nares parallel to the palate (not upwards) until resistance is encounterd or the distance is equivalent to that from the ear to the nostril of the patient indicating contact with the nasopharynx.
3. Gently, rub and roll the swab. Leave the swab in place for several seconds to absorb secretions before removing.
4. Place NP swab immediately into a sterile vial containing 3 ml saline. Break the shaft at the notch.
5. Label with patient's name, second unique identifier (e.g. medical record number or date of birth), date and time of collection.
6. Specimen source is required.
7. Bag specimen in individual biohazard bag.
Specimen Transport Temperature
Room Temperature (15-300 C) for 48 hours
Refrigerated (2-80 C) for 7 days
Reference Values
Negative (reported as positive or negative)
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
87635