CPHIMS Health Information Exchange and Interoperability Flashcards

Which standard is primarily used to define the structure for exchanging clinical documents such as discharge summaries in healthcare interoperability?

Answer: HL7 CDA (Clinical Document Architecture)

HL7 CDA defines the structure and semantics of clinical documents for exchange, making it the primary standard for structured clinical document sharing.

Which of the following best describes a Health Information Exchange (HIE)?

Answer: The electronic mobilization of health-related information according to nationally recognized standards

An HIE enables the electronic sharing of health-related information across organizations according to nationally recognized standards to improve care coordination.

What does HL7 FHIR stand for?

Answer: Fast Health Interoperability Resources

FHIR stands for Fast Health Interoperability Resources, a standard developed by HL7 for exchanging healthcare information electronically using modern web technologies.

Which HIE governance model gives patients direct control over who can access and receive their health information?

Answer: Consumer-mediated exchange model

Consumer-mediated exchange empowers patients to aggregate and manage their own health information and control how it is shared with providers.

What is the primary purpose of a Master Patient Index (MPI) in a Health Information Exchange?

Answer: To uniquely identify and match patient records across different systems

An MPI ensures that records from different organizations belonging to the same patient are correctly linked, preventing duplicate or mismatched records.

Which type of HIE architecture consolidates data from multiple participating organizations into a single shared repository?

Answer: Centralized model

A centralized HIE model aggregates data from all participating organizations into one repository, enabling faster queries but requiring significant trust and governance.

What does IHE stand for in the context of health informatics standards?

Answer: Integrating the Healthcare Enterprise

IHE (Integrating the Healthcare Enterprise) is an initiative that develops implementation frameworks called profiles to guide the use of established standards like HL7 and DICOM.