Explore the CDC National Ambulatory Medical Care Survey

Interactive view mirrors the case form

Need representive data about real patients?

Each year the US Center for Disease Control conducts NAMCS, a landmark census of actual patients seen by US physicians.

The most recent year includes 76,330 patients from 15,740 doctors. The sample projects to outpatient visits nationally, and covers:

See and explore an amazing view of the National Ambulatory Medical Care Survey in PROTOBIĀ®, an interactive tool for real world research data.