HL7 (Health Level 7)

HL7 (Health Level 7) is a set of international standards that enable different healthcare systems and software to communicate effectively. It provides rules for how medical information—such as patient records, lab results, or appointment schedules—can be shared consistently and securely across hospitals, clinics, and laboratories. By standardizing data exchange, HL7 helps ensure accurate, timely, and coordinated patient care, reducing errors and improving efficiency. Essentially, it acts as a common language that different healthcare technologies understand, ensuring seamless information flow within the healthcare ecosystem.