form external identifier
frm_ext_idDefinition
ISO-11179 Definition
Stores the unique identifier assigned to a form by an external system, such as a referring facility, health information exchange, or third-party platform. Used to cross-reference and reconcile form records across disparate healthcare systems during data integration, interoperability, and patient record matching workflows.
Standard Abbreviation
frm_ext_id
Category
Why This Term Matters
Healthcare data terminology is foundational for any data engineer working in this industry. Precise understanding of standard terms enables accurate schema design, reduces downstream data quality issues, and ensures pipelines meet the regulatory and interoperability requirements imposed by HIPAA, HL7 FHIR, and CMS reporting frameworks. Without this foundation, even technically well-built pipelines produce data that fails validation when it reaches payers or regulators.
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