Q1
Walk me through your experience with Electronic Health Record (EHR) systems. Which EHR platforms have you worked with, and how have you optimized data workflows or identified interoperability issues within them?
Why they ask this:* EHR systems are central to health informatics roles. They want to assess your hands-on experience, depth of knowledge, and ability to identify and solve real-world data challenges.
Q2
Describe your experience with healthcare data standards such as HL7, FHIR, or DICOM. How have you used these standards to facilitate data exchange between different healthcare systems?
Why they ask this:* Data interoperability is critical in healthcare. They're evaluating whether you understand industry standards, can implement them practically, and can communicate across technical and clinical teams.
Q3
Tell me about a time you worked with healthcare databases or data warehouses. What tools did you use for data extraction, transformation, and loading (ETL), and how did you ensure data quality and HIPAA compliance?
Why they ask this:* This assesses your technical depth in data management, your familiarity with ETL processes, and your understanding of healthcare's regulatory and security requirements.
Q4
What experience do you have with clinical decision support systems, analytics dashboards, or reporting tools? Describe a specific project where you built or improved reporting functionality for clinicians or administrators.