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Tool Help

HL7 v2 Structural Checker
Run a quick structural sanity check on an HL7 v2 message before shipping it off to a real engine or validator.
What it checks
- Message has at least one segment.
- First segment is
MSH. - Each segment starts with a 3-character code and pipe.
- MSH has a reasonable number of fields.
This is intentionally lightweight. It doesn't replace an HL7 conformance validator, but it's perfect for catching obvious "I fat-fingered the message" errors.

