CAHIMS 2026 PRACTICE EXAM COMPLETE
(150) CURRENT TESTING QUESTIONS AND
CORRECT ANSWERS WITH DETAILED
EXPLANATIONS|GUARANTEED PASS.
CAHIMS
Prepare for the CAHIMS Practice Exam with questions covering
healthcare information systems, health IT operations, data
management, privacy and security, project management, and
healthcare informatics concepts. This study guide helps reinforce
essential healthcare technology knowledge and supports effective
certification exam preparation. Designed to improve technical
understanding and boost confidence in healthcare information
management roles. Suitable for healthcare IT, informatics, and
healthcare administration professionals.
MULTIPLE CHOICE.
Domain 1: Clinical & Business Health IT Systems (35 Questions)
Q1. Which of the following is the primary purpose of an Electronic Health Record (EHR)?
A) Billing automation
B) Legal documentation of patient care
C) Longitudinal patient-centered record across multiple encounters
D) Replacing nurses
Correct Answer: C) Longitudinal patient-centered record across multiple encounters
Rationale: EHRs are designed to be a real-time, patient-centered record that makes
information available instantly and securely to authorized users across multiple
healthcare encounters.
Q2. What does CPOE stand for in healthcare IT?
A) Clinical Patient Order Entry
B) Computerized Provider Order Entry
,C) Centralized Patient Ordering Environment
D) Clinical Protocol Order Execution
,Correct Answer: B) Computerized Provider Order Entry
Rationale: CPOE allows providers to enter medical orders electronically, reducing errors
from handwritten orders.
Q3. Which system is specifically designed to support clinical decision-making by
providing evidence-based alerts and reminders?
A) EHR
B) CDSS (Clinical Decision Support System)
C) HIS (Hospital Information System)
D) LIS (Laboratory Information System)
Correct Answer: B) CDSS
Rationale: CDSS provides clinicians with knowledge and patient-specific information to
enhance decision-making.
Q4. True or False: An EMR is the same as an EHR.
Correct Answer: False
Rationale: EMR is a digital version of a patient’s chart within a single practice; EHR is a
broader record across multiple providers and settings.
Q5. Which of the following best describes a Patient Portal?
A) A secure online tool for patients to access their health data
B) A social media platform for patients
C) A billing system for patient payments
D) A clinical documentation system for nurses
Correct Answer: A) A secure online tool for patients to access their health data
Rationale: Patient portals provide access to test results, medications, appointments, and
secure messaging with providers.
Q6. What is the primary function of a Pharmacy Information System (PIS)?
A) Inventory management only
B) Managing medication orders, dispensing, and drug interaction checking
, C) Patient registration
D) Radiology scheduling
Correct Answer: B) Managing medication orders, dispensing, and drug interaction
checking
Rationale: PIS supports the medication use process from prescribing to administration
and monitoring.
Q7. Which system captures and manages images such as X-rays, MRIs, and CT scans?
A) LIS
B) RIS
C) PACS (Picture Archiving and Communication System)
D) EHR
Correct Answer: C) PACS
Rationale: PACS stores, retrieves, and distributes medical images electronically.
Q8. A Laboratory Information System (LIS) interfaces with which department most
closely?
A) Finance
B) Pathology/Clinical Lab
C) Human Resources
D) Facilities Management
Correct Answer: B) Pathology/Clinical Lab
Rationale: LIS manages lab test orders, specimen tracking, results entry, and reporting.
Q9. Which of the following is a benefit of an integrated Health Information Exchange
(HIE)?
A) Increased paper use
B) Fragmented patient data
C) Improved care coordination across organizations
D) Slower access to records
(150) CURRENT TESTING QUESTIONS AND
CORRECT ANSWERS WITH DETAILED
EXPLANATIONS|GUARANTEED PASS.
CAHIMS
Prepare for the CAHIMS Practice Exam with questions covering
healthcare information systems, health IT operations, data
management, privacy and security, project management, and
healthcare informatics concepts. This study guide helps reinforce
essential healthcare technology knowledge and supports effective
certification exam preparation. Designed to improve technical
understanding and boost confidence in healthcare information
management roles. Suitable for healthcare IT, informatics, and
healthcare administration professionals.
MULTIPLE CHOICE.
Domain 1: Clinical & Business Health IT Systems (35 Questions)
Q1. Which of the following is the primary purpose of an Electronic Health Record (EHR)?
A) Billing automation
B) Legal documentation of patient care
C) Longitudinal patient-centered record across multiple encounters
D) Replacing nurses
Correct Answer: C) Longitudinal patient-centered record across multiple encounters
Rationale: EHRs are designed to be a real-time, patient-centered record that makes
information available instantly and securely to authorized users across multiple
healthcare encounters.
Q2. What does CPOE stand for in healthcare IT?
A) Clinical Patient Order Entry
B) Computerized Provider Order Entry
,C) Centralized Patient Ordering Environment
D) Clinical Protocol Order Execution
,Correct Answer: B) Computerized Provider Order Entry
Rationale: CPOE allows providers to enter medical orders electronically, reducing errors
from handwritten orders.
Q3. Which system is specifically designed to support clinical decision-making by
providing evidence-based alerts and reminders?
A) EHR
B) CDSS (Clinical Decision Support System)
C) HIS (Hospital Information System)
D) LIS (Laboratory Information System)
Correct Answer: B) CDSS
Rationale: CDSS provides clinicians with knowledge and patient-specific information to
enhance decision-making.
Q4. True or False: An EMR is the same as an EHR.
Correct Answer: False
Rationale: EMR is a digital version of a patient’s chart within a single practice; EHR is a
broader record across multiple providers and settings.
Q5. Which of the following best describes a Patient Portal?
A) A secure online tool for patients to access their health data
B) A social media platform for patients
C) A billing system for patient payments
D) A clinical documentation system for nurses
Correct Answer: A) A secure online tool for patients to access their health data
Rationale: Patient portals provide access to test results, medications, appointments, and
secure messaging with providers.
Q6. What is the primary function of a Pharmacy Information System (PIS)?
A) Inventory management only
B) Managing medication orders, dispensing, and drug interaction checking
, C) Patient registration
D) Radiology scheduling
Correct Answer: B) Managing medication orders, dispensing, and drug interaction
checking
Rationale: PIS supports the medication use process from prescribing to administration
and monitoring.
Q7. Which system captures and manages images such as X-rays, MRIs, and CT scans?
A) LIS
B) RIS
C) PACS (Picture Archiving and Communication System)
D) EHR
Correct Answer: C) PACS
Rationale: PACS stores, retrieves, and distributes medical images electronically.
Q8. A Laboratory Information System (LIS) interfaces with which department most
closely?
A) Finance
B) Pathology/Clinical Lab
C) Human Resources
D) Facilities Management
Correct Answer: B) Pathology/Clinical Lab
Rationale: LIS manages lab test orders, specimen tracking, results entry, and reporting.
Q9. Which of the following is a benefit of an integrated Health Information Exchange
(HIE)?
A) Increased paper use
B) Fragmented patient data
C) Improved care coordination across organizations
D) Slower access to records
