RT-PCR Molecular (RNA), Nasal Swab (CPT: 87635)
- Frequently required for travel. Verify with your final destination.
- Gold standard for the earliest detection of COVID-19.
Rapid Antigen (CPT: 87426)
- Best when your exposure has been more than 3 days or you have been symptomatic for several days.
Rapid Antibody (CPT: 86328)
- Best to determine if you had COVID-19 in the past.