Health Information Exchange and Interoperability Flashcards

Which federal legislation established the framework for a nationwide Health Information Exchange (HIE) network in the United States?

Answer: HITECH Act

The HITECH Act (Health Information Technology for Economic and Clinical Health Act) of 2009 established the framework for a nationwide HIE infrastructure and incentivized EHR adoption.

What does the term 'interoperability' mean in the context of health information systems?

Answer: The capacity of different systems to exchange and use shared information seamlessly

Interoperability refers to the ability of different health information systems and software to communicate, exchange data, and use the exchanged data effectively.

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

Answer: Data remains at the source organization and is accessed on demand

In a federated HIE model, data stays at the originating organization and is queried directly when needed, rather than being stored in a central database.

HL7 FHIR is best described as:

Answer: A modern interoperability standard using web-based APIs for health data exchange

HL7 FHIR (Fast Healthcare Interoperability Resources) is a modern standard developed by Health Level Seven International that uses RESTful APIs and web technologies to enable health data exchange.

A Master Patient Index (MPI) in an HIE is primarily used to:

Answer: Uniquely identify patients across multiple healthcare organizations

A Master Patient Index (MPI) maintains a unique identifier for each patient across multiple systems or organizations, enabling accurate patient matching in an HIE.

Which type of HIE architecture stores a copy of patient data in a centralized repository accessible to all participants?

Answer: Consolidated model

The consolidated (or centralized) HIE model stores copies of patient data in a shared central repository that all participating organizations can query.

The ONC (Office of the National Coordinator for Health Information Technology) 21st Century Cures Act rules primarily aim to:

Answer: Prohibit information blocking and promote patient access to health data

The ONC 21st Century Cures Act rules prohibit information blocking and require certified health IT to support open APIs so patients and providers can freely access health information.

Which HITRUST framework element is most relevant when assessing the security of health data shared through an HIE?

Answer: Common Security Framework (CSF) controls

The HITRUST Common Security Framework (CSF) provides a comprehensive set of security controls that HIE participants use to ensure the secure handling of protected health information.

What is the primary purpose of a Data Use and Reciprocal Support Agreement (DURSA) in an HIE?

Answer: To establish legal obligations and rules for data sharing among HIE participants

A DURSA is a multi-party trust agreement that establishes the legal, policy, and technical requirements governing how participating organizations share and use health information in an HIE network.

Which CMS program has most directly incentivized provider participation in HIE by tying it to value-based payment models?

Answer: MIPS (Merit-based Incentive Payment System) under MACRA

MIPS under MACRA includes HIE participation and interoperability as a scored performance category, financially incentivizing providers to connect to and use HIE networks.

Semantic interoperability in health information exchange refers to:

Answer: Ensuring that data exchanged is understood and interpreted consistently across systems

Semantic interoperability ensures that the meaning of exchanged data is preserved and consistently understood by both sending and receiving systems, often achieved through standardized clinical terminologies like SNOMED CT and LOINC.

LOINC codes are most commonly used in health information exchange for identifying:

Answer: Laboratory tests and clinical observations

LOINC (Logical Observation Identifiers Names and Codes) is the standard terminology for identifying laboratory tests, clinical measurements, and observations in electronic health records and HIE.

Which HIE use case is BEST supported by real-time ADT (Admission, Discharge, Transfer) alerts?

Answer: Notifying a patient's primary care provider when the patient is admitted to a hospital

Real-time ADT alerts enable HIE networks to notify a patient's care team (such as their primary care provider) immediately when a care event occurs, supporting care coordination and timely follow-up.

The CommonWell Health Alliance and Carequality framework are best described as:

Answer: Industry-led interoperability networks enabling data exchange across different EHR systems nationwide

CommonWell Health Alliance and Carequality are industry-driven interoperability networks that enable participating EHR vendors and health systems to exchange patient data across organizational and system boundaries nationwide.