Tech Insights

Health Level 7 (HL7)

Last updated May 19, 2025, generated by Sumble

What is Health Level 7 (HL7)?

Health Level Seven (HL7) is a set of international standards used to transfer and share clinical and administrative data between software applications used by various healthcare providers. It defines a format for packaging and exchanging data, enabling interoperability between different healthcare systems. It is commonly used for electronic health records (EHR) exchange, laboratory information systems, and other healthcare applications.

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What other technologies are related to Health Level 7 (HL7)?

Health Level 7 (HL7) Complementary Technologies

Extensible Markup Language (XML)

XML is often used for encoding HL7 messages, particularly in HL7 v3 and FHIR. It provides a structured format for data exchange, making it easier to parse and validate HL7 data.

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