NO/AIDS offers Free, Rapid, Oral HIV testing at a variety of locations throughout the greater New Orleans area. Testing is always done one-on-one with a state certified counselor, and the entire process from start to finish takes about an hour. Testing is done on a walk-in basis. There’s no need to make an appointment. Check here for a list of their testing sites and hours.
You can also get tested at the Louisiana Department of Health and Hospitals Office of Public Health Delgado STD Clinic located at 517 N Rampart St New Orleans, LA 70112.