The PARSE-AS-HL7 directive is for parsing Health Level 7 Version 2 (HL7 V2) messages. HL7 is a messaging standard used in the healthcare industry to exchange data between systems.
Syntax
| Code Block |
|---|
parse-as-hl7 :column [depth] |
...
depth indicates the depth at which JSON object enumeration terminates.
Usage Notes
This is an example of an HL7 V2 message in a record:
...
Parsing the above message using the directive will generate a record that has flattened HL7 V2 components and all fields converted to JSON. Further parsing can be achieved with the PARSEthe PARSE-AS-JSON directiveJSON directive.
Example
Applying this directive to the above message:
...
Once each segment has been converted into JSON, you can apply PARSEapply PARSE-AS-JSON or JSON-PATH directives JSON or JSON-PATH directives on the record.