Healthcare interoperability tools, education, and news.

Practical resources for connecting healthcare systems, understanding the data they exchange, and following the industry as it evolves.

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HL7

HL7 Analyzer

Inspect segments, fields, and paths locally in your browser.

Interoperability workbench

Tools for real interface work

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Education

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HL7 message anatomy

Understand message types, segments, fields, components, and repetitions.

Trigger events

Learn what events such as A01 and A08 say about the workflow behind a message.

Provider identifiers

Review what an NPI identifies, how its checksum works, and what it does not prove.