department datetime
dept_dttmDefinition
ISO-11179 Definition
A combined date and timestamp value associated with an organizational unit event or transaction in a healthcare system. Used in EHR audit logs and administrative databases to capture precise timing of departmental record updates, status changes, or system-generated events for compliance and traceability.
Standard Abbreviation
dept_dttm
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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