The universal translator between healthcare systems that don't speak the same language.
means A set of technical standards that lets hospitals, clinics, and medical devices exchange patient data, test results, and appointments without everything exploding into incompatibility.
from Created in 1987 by healthcare IT nerds who realized every hospital was a Babel tower of proprietary systems. HL7 stands for Health Level 7—the seventh layer of network communication—because someone had to name it something resembling official.
epic systems integration — The largest EHR in America uses HL7 to connect with thousands of external labs and hospitals
covid-19 vaccine cards — Public health data exchanges during pandemic relied on HL7 interoperability standards