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Quizzes > Health & Medicine

CEHRS Practice Test for Electronic Health Records

Quick CEHRS practice exam with real-world EHR questions. Instant results.

Editorial: Review CompletedCreated By: Artise StewartUpdated Aug 24, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art illustration for a CEHRS practice test quiz showing electronic health records icons on dark blue background

This CEHRS practice test helps you review EHR tasks, privacy rules, and common workflows so you can spot what to study next. Answer quick, real‑world questions and get your score instantly. For deeper practice, try the medical scribe practice test, brush up on EPIC with the epic training test answers, or build coding basics with a medical coding practice test.

Which HIPAA rule primarily governs the safeguarding of electronic protected health information (ePHI) through administrative, physical, and technical safeguards?
HIPAA Breach Notification Rule
HIPAA Privacy Rule
HIPAA Security Rule
HITECH Act Title I
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In an EHR, which standardized terminology is most appropriate for encoding clinical problems on the problem list?
ICD-10-PCS
SNOMED CT
HCPCS Level II
NDC
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Which code set should be used to standardize laboratory test identifiers in electronic lab result interfaces?
DRG
LOINC
ICD-10-PCS
CPT Category II
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Which is the most appropriate standard for normalized clinical drug names in e-prescribing and medication lists?
RxNorm
CPT
HCPCS Level II
NDC
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Which statement best describes a proper amendment to a clinical note in the EHR?
Overwrite the original entry to remove the error
Delete the note entirely and re-enter it
Add an addendum that is date- and time-stamped; do not delete the original entry
Edit the original entry without recording who changed it
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Which data element is required to be included in an EHR audit log entry to meet best practices?
User identifier and timestamp
Clinical diagnosis
User password hash
Patient social security number
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Which transaction standard is used to submit a healthcare claim electronically?
HL7 v2 ORU
X12 270
X12 837
X12 835
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Which document type is a standard summary used for transitions of care that consolidates clinical content from the EHR?
Consolidated CDA (C-CDA) Continuity of Care Document
ICD-10-CM compendium
HL7 v2 ADT A01
NCPDP SCRIPT Medication History
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The HIPAA right of access generally requires covered entities to provide a copy of records within what timeframe, with one permitted extension if needed?
30 days, with one 30-day extension
45 days, no extension allowed
15 days, with one 15-day extension
60 days, with unlimited extensions
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Which HL7 v2 segment contains the core patient identifiers such as MRN and name?
PID
OBX
ORC
PV1
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Which access control model assigns permissions based on a user's job functions to enforce least privilege in an EHR?
Mandatory access control (MAC)
Time-based access control (TBAC)
Discretionary access control (DAC)
Role-based access control (RBAC)
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Which HIPAA safeguard category includes audit controls, integrity controls, and transmission security?
Technical safeguards
Administrative safeguards
Physical safeguards
Organizational safeguards
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Which is the best identifier for matching patients across systems when available due to its uniqueness?
Primary care provider name
Enterprise Master Patient Index (EMPI) internal enterprise identifier
Insurance group number
Street address
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In the context of HIPAA, which scenario is NOT subject to the minimum necessary standard?
Disclosures for healthcare operations
Requests by a business associate for operations
Disclosures for treatment to another provider
Disclosures to a health plan for payment
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When implementing DEA-compliant e-prescribing of controlled substances (EPCS), which authentication method is required for sign-off?
Two-factor authentication for the prescriber
Single password authentication
Email confirmation link
Knowledge-based challenge questions only
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Which interoperability approach allows apps to launch within an EHR using OAuth 2.0 and FHIR APIs?
SMART on FHIR
NCPDP SCRIPT
DICOMweb
X12 EDI
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Which is the best practice for handling duplicate patient records discovered in an EMPI?
Leave both records active to avoid risk
Delete one record without documentation
Change both MRNs to new numbers without mapping
Merge records using a controlled process and retain provenance
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Which field in an HL7 v2 ORC segment indicates the placer order number from the ordering system?
ORC-1
ORC-2
ORC-3
ORC-12
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Which is the correct sequence for handling a patient identity overlay (two different patients merged into one record)?
Delete all entries and start fresh
Ignore unless there is a complaint
Quarantine the record, separate data to correct MRNs, and notify affected providers
Assign a new MRN to both patients without mapping
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Which field in an HL7 v2 PID segment carries the patient's medical record number assigned by the provider facility?
PID-3
PID-5
PID-18
PID-7
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Study Outcomes

  1. Understand core EHR chart management -

    Learn how to organize and update patient charts efficiently within an electronic health records system.

  2. Identify data security best practices -

    Recognize essential protocols for safeguarding patient information and maintaining HIPAA compliance in an EHR environment.

  3. Apply workflow optimization techniques -

    Implement strategies to streamline data entry and retrieval processes for improved clinical efficiency.

  4. Analyze quiz results for targeted improvement -

    Review your performance to pinpoint knowledge gaps and focus your study efforts effectively.

  5. Prepare for CEHRS certification -

    Reinforce key electronic health records concepts and boost confidence before taking the official exam.

Cheat Sheet

  1. Efficient Chart Management -

    Utilize structured templates and standardized coding systems like ICD-10 and SNOMED CT to streamline data entry and retrieval. The "SOAP" mnemonic (Subjective, Objective, Assessment, Plan) from the American Academy of Family Physicians helps organize clinical notes efficiently. Practicing with these templates in an EHR practice test free environment builds speed and accuracy.

  2. Robust Data Security Practices -

    Review HIPAA's Privacy and Security Rules to understand administrative, physical, and technical safeguards required for Protected Health Information. Remember the "CIA Triad" (Confidentiality, Integrity, Availability) as a mnemonic to ensure proper encryption (e.g., AES-256) and access controls. Hands-on scenarios in an electronic health records quiz reinforce secure authentication and audit logging methods (source: U.S. Department of Health & Human Services).

  3. Understanding Interoperability Standards -

    Familiarize yourself with HL7 v2/v3 and the FHIR framework for data exchange between systems, using common resources like Patient, Observation, and Encounter in JSON or XML. A quick way to remember FHIR operations is the "CRUD+" mnemonic: Create, Read, Update, Delete, and Search. Practice sample FHIR queries in an EHR practice test to see real-world API responses (source: HL7 International).

  4. Workflow Optimization Techniques -

    Leverage clinical decision support tools such as automated alerts and order sets to reduce manual tasks and minimize errors. For instance, setting up dosage calculators within the system can cut medication errors by up to 55% according to HIMSS research. Simulate patient workflows in a health record system quiz to identify bottlenecks and improve throughput.

  5. Ensuring Data Integrity and Audit Trails -

    Study audit trail requirements mandated by ONC, focusing on who accessed or modified records and when. Use checksums or digital signatures as technical controls to detect unauthorized changes and ensure data integrity. Running through audit-trail scenarios in an EHR quiz questions library helps you pinpoint anomalies and document compliance thoroughly.

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