The COVID-19 PCR Test (Labcorp Visit) is only for symptom-free, unexposed individuals. Appointments are required for this test if you plan to visit the lab before noon, but walk-ins are accepted in the afternoon. To protect the health of our patients, staff and community, please do not enter a Labcorp patient service center if you are experiencing symptoms. Because the Pixel by Labcorp® COVID-19 + Flu +RSV test is for individuals who are experiencing symptoms, it is not available at Labcorp patient service centers.