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Integration & APIs
HL7 v2 message viewer
Parse an HL7 v2 message into named segments and fields, with the MSH numbering quirk handled correctly and the header validated.
Parsed entirely in your browser — HL7 messages carry patient data, and this one never leaves the page. Even so, prefer a de-identified message: pasting real PHI into any website is a reportable event under most health-data regimes. MSH field numbering is handled correctly, which is the detail most parsers get wrong: MSH-1 is the field separator itself, so MSH fields sit one position later than a naive split suggests.
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These exist because the underlying problem is real. If the numbers you just put in look uncomfortable, that is usually worth a conversation.