CMAA Electronic Health Records and Health Information Technology 5 — Questions and Answers
Question 1: Which standard messaging format is most commonly used to exchange clinical and administrative data between different healthcare systems in real time?
- HL7 (Health Level Seven) (Correct answer)
- PDF/A archival format
- DICOM for imaging only
- CSV spreadsheet export
Correct answer: HL7 (Health Level Seven)
HL7 is the most widely adopted international standard for the electronic exchange of clinical, financial, and administrative healthcare information between systems.
Question 2: Under the 21st Century Cures Act's information-blocking rule, which of the following actions by a medical practice would be considered information blocking?
- Charging a reasonable fee for printing copies
- Delaying a patient's access to their records without a valid exception (Correct answer)
- Requiring identity verification before releasing records
- Using a certified health IT product
Correct answer: Delaying a patient's access to their records without a valid exception
The 21st Century Cures Act prohibits practices that interfere with access, exchange, or use of electronic health information; unjustified delays are a recognized form of information blocking.
Question 3: What is the primary purpose of an audit trail in an EHR system?
- To automatically correct billing errors
- To track who accessed or modified patient records and when (Correct answer)
- To back up data to a remote server nightly
- To translate clinical notes into billing codes
Correct answer: To track who accessed or modified patient records and when
An audit trail (audit log) records every access and modification to patient records, including user ID, date, time, and action taken, supporting accountability and HIPAA compliance.
Question 4: A patient opts out of the practice's health information exchange (HIE) participation. What does this mean for the practice?
- The patient's records are deleted from the EHR
- The practice may not share that patient's data through the HIE without further consent (Correct answer)
- The opt-out applies only to billing data, not clinical notes
- The practice must close the patient's account
Correct answer: The practice may not share that patient's data through the HIE without further consent
When a patient opts out of HIE participation, the covered entity must honor that preference and refrain from sharing the patient's information through the HIE except as otherwise permitted by law.
Question 5: Which component of the EHR captures the patient's vitals, current medications, allergies, and problem list as a quick clinical snapshot?
- Encounter note
- Patient summary or health summary dashboard (Correct answer)
- Explanation of Benefits (EOB)
- Clearinghouse transaction log
Correct answer: Patient summary or health summary dashboard
The patient summary or health summary dashboard aggregates key clinical data—vitals, medications, allergies, and active problems—into a single view for rapid provider review.
Question 6: When a practice transitions from one EHR vendor to another, the process of moving existing patient data into the new system is called:
- Data encryption
- Data migration (Correct answer)
- Data de-identification
- Data warehousing
Correct answer: Data migration
Data migration is the process of transferring patient and clinical data from a legacy EHR system to a new one, requiring careful planning to preserve data integrity and completeness.
Question 7: A Continuity of Care Document (CCD) is BEST described as:
- A paper form mailed between providers
- A standardized XML-based summary of a patient's health information for exchange between providers (Correct answer)
- An internal billing audit report
- A scanned copy of the patient's insurance card
Correct answer: A standardized XML-based summary of a patient's health information for exchange between providers
A CCD is a standardized, XML-based clinical document (based on HL7 CDA) that summarizes a patient's key health data for sharing between different providers and healthcare settings.
CMAA Electronic Health Records and Health Information Technology 5
Which standard messaging format is most commonly used to exchange clinical and administrative data between different healthcare systems in real time?