CHIMA NCE National Certification Exam
Health Information Management Official
Practice Exam Actual Exam 2026/2027 with
Detailed Rationales | Complete Exam-Style
Questions | Pass Guaranteed – A+ Graded
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SECTION 1: HEALTH DATA MANAGEMENT Q1 – Q10
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Question 1 of 50
A health information management professional at a large teaching hospital in Ontario is
reviewing a discharge abstract for a patient admitted with chest pain. The physician has
documented "query myocardial infarction" as the final diagnosis with no further clarification
available. According to the Canadian Coding Standards for ICD-10-CA, how should this
diagnosis be coded?
A. Code only the symptom of chest pain and omit the unconfirmed diagnosis entirely.
B. Assign a code for myocardial infarction as if it were established, with a "Q" prefix denoting
provider-documented uncertainty. ✓ CORRECT
C. Query the attending physician for clarification and hold the abstract until a response is
received.
D. Assign a code for angina pectoris as the most probable cardiac condition based on the
presenting complaint.
Correct Answer: B
Rationale: Under the Canadian Coding Standards for ICD-10-CA, when a single unconfirmed
diagnosis is recorded as the final diagnosis and no further clarification exists, coders are
instructed to assign a code for the unconfirmed diagnosis as if it were established, using a
"Q" prefix to denote provider-documented uncertainty. This ensures the coded data reflects
the clinical documentation while flagging diagnostic uncertainty for data quality purposes.
Option A is incorrect because omitting the documented diagnosis would result in incomplete
data capture and underreporting of clinically significant conditions. On the CHIMA NCE, know
that the "Q" prefix is specific to Canadian coding standards and differs from U.S. ICD-10-CM
outpatient guidelines.
,Question 2 of 50
A regional health authority in Alberta is implementing a new data quality monitoring program
for its Discharge Abstract Database (DAD) submissions to CIHI. The HIM manager wants to
ensure that the most common data quality dimensions are systematically assessed. Which
dimension should be prioritized as the foundational measure before evaluating timeliness or
completeness?
A. Accessibility, ensuring all authorized users can retrieve data when needed.
B. Accuracy, verifying that data values correctly represent the real-world events they describe.
✓ CORRECT
C. Consistency, confirming that data values are uniform across different systems and time
periods.
D. Relevance, evaluating whether the collected data elements support the intended analytical
purposes.
Correct Answer: B
Rationale: Accuracy is the foundational data quality dimension because it addresses whether
data values correctly represent the real-world events or objects they describe; without
accurate data, assessments of completeness, timeliness, or consistency have limited
meaning. Under CIHI's data quality framework, accuracy is assessed through reabstraction
studies, edit checks, and validation against source documentation. Option C is a tempting
distractor because consistency is important for comparability, but consistency alone does
not guarantee that the data is correct—two systems could be consistently wrong. On the
CHIMA NCE, remember that CIHI evaluates DAD and NACRS data quality through dimensions
of accuracy, completeness, timeliness, and comparability, with accuracy serving as the
cornerstone.
Question 3 of 50
A clinical coder at a community hospital in British Columbia is abstracting a day surgery case
where the patient underwent a laparoscopic cholecystectomy. The surgeon's operative report
also documents an incidental appendectomy performed during the same anesthetic.
According to CCI coding standards, how should the incidental procedure be handled?
A. Code only the laparoscopic cholecystectomy as the principal intervention and omit the
appendectomy.
B. Code the laparoscopic cholecystectomy as the principal intervention and the incidental
appendectomy as an additional intervention. ✓ CORRECT
C. Code the incidental appendectomy as the principal intervention because it was unplanned
and therefore more clinically significant.
D. Query the surgeon to determine which procedure should be designated as principal based
on resource utilization.
,Correct Answer: B
Rationale: Under CCI coding standards, the principal intervention is defined as the procedure
performed for the treatment of the patient's primary condition or diagnosis; additional
interventions performed during the same encounter are coded separately when they meet the
criteria for significance. The incidental appendectomy, while not the reason for admission, is
a reportable intervention because it was performed during the same anesthetic and
represents a distinct therapeutic action. Option A is incorrect because omitting the
appendectomy would result in incomplete data capture and underreporting of surgical
activity. On the CHIMA NCE, know that CCI follows the principle that all significant
interventions are coded, with the principal intervention determined by clinical purpose rather
than procedural complexity or resource intensity.
Question 4 of 50
An HIM director at a multi-site health system in Manitoba is reviewing the health record
retention schedule. A physician requests that all original paper records for patients
discharged more than 10 years ago be destroyed to free up storage space. The director must
determine the appropriate retention period. What is the minimum retention requirement for
adult patient health records in most Canadian jurisdictions?
A. Five years from the date of the last entry or discharge.
B. Ten years from the date of the last entry or discharge. ✓ CORRECT
C. Fifteen years from the date of the last entry or discharge.
D. Twenty-five years from the date of the last entry or discharge.
Correct Answer: B
Rationale: In most Canadian provinces and territories, the minimum retention period for adult
patient health records is 10 years from the date of the last entry or discharge, though some
jurisdictions require longer periods and specialized records such as pediatric or mental
health records often have extended retention requirements. The HIM director must consult
the specific provincial legislation and the health authority's bylaws, as retention periods can
vary by record type and patient population. Option A is incorrect because five years falls
below the standard minimum in virtually all Canadian jurisdictions and would not satisfy legal
or professional requirements. On the CHIMA NCE, know that retention schedules must
balance legal requirements, clinical need, research value, and storage constraints, and that
destruction must follow documented policies with appropriate authorization.
Question 5 of 50
A data quality analyst at a Quebec hospital notices that several emergency department
abstracts submitted to NACRS have been rejected due to hard edit errors. The analyst is
reviewing the edit structure to understand why records are being flagged. Which of the
following best describes the purpose of CIHI's hard edits in the NACRS submission process?
, A. Hard edits identify potential data quality concerns and allow the abstract to be accepted
with a warning flag for later review.
B. Hard edits detect logical inconsistencies or invalid data values and reject the entire
abstract until corrections are made. ✓ CORRECT
C. Hard edits generate automated queries to the submitting facility requesting clarification
on specific data elements.
D. Hard edits compare submitted data against historical facility averages and flag records
that deviate significantly.
Correct Answer: B
Rationale: CIHI's NACRS edit structure includes hard edits that detect logical inconsistencies,
invalid data values, or missing mandatory fields; when a hard edit is triggered, the entire
abstract is rejected and must be corrected and resubmitted before it can be accepted into the
database. This ensures that only error-free abstracts enter the national database, maintaining
data integrity for pan-Canadian reporting. Option A describes soft edits or warnings, not hard
edits, which is a common point of confusion on certification exams. On the CHIMA NCE,
distinguish between hard edits (reject records) and soft edits/warnings (flag concerns but
accept records), and remember that NACRS accepts only error-free abstracts.
Question 6 of 50
A health information management professional at a Saskatchewan long-term care facility is
classifying patient diagnoses using ICD-10-CA for a quality improvement initiative. The
physician has documented "diabetes mellitus with diabetic nephropathy" as a secondary
diagnosis on the transfer summary. According to ICD-10-CA coding standards, which coding
approach is most appropriate?
A. Code diabetes mellitus only and omit the nephropathy because it is a manifestation of the
underlying condition.
B. Code the diabetic nephropathy as the principal diagnosis and diabetes mellitus as an
additional diagnosis.
C. Code both the diabetes mellitus and the diabetic nephropathy, using the appropriate
combination code or linking the conditions as instructed by the classification. ✓ CORRECT
D. Code only the diabetic nephropathy because it represents the more severe clinical
manifestation.
Correct Answer: C
Rationale: ICD-10-CA includes specific combination codes and instructional notes that
require coders to link certain conditions when one is documented as a manifestation of
another; for diabetes with nephropathy, the classification provides guidance on how to
appropriately represent both the underlying condition and its complication. This approach
ensures that the coded data accurately reflects the clinical complexity of the patient's
condition and supports accurate case mix grouping. Option A is incorrect because omitting
Health Information Management Official
Practice Exam Actual Exam 2026/2027 with
Detailed Rationales | Complete Exam-Style
Questions | Pass Guaranteed – A+ Graded
══════════════════════════════════════
SECTION 1: HEALTH DATA MANAGEMENT Q1 – Q10
══════════════════════════════════════
Question 1 of 50
A health information management professional at a large teaching hospital in Ontario is
reviewing a discharge abstract for a patient admitted with chest pain. The physician has
documented "query myocardial infarction" as the final diagnosis with no further clarification
available. According to the Canadian Coding Standards for ICD-10-CA, how should this
diagnosis be coded?
A. Code only the symptom of chest pain and omit the unconfirmed diagnosis entirely.
B. Assign a code for myocardial infarction as if it were established, with a "Q" prefix denoting
provider-documented uncertainty. ✓ CORRECT
C. Query the attending physician for clarification and hold the abstract until a response is
received.
D. Assign a code for angina pectoris as the most probable cardiac condition based on the
presenting complaint.
Correct Answer: B
Rationale: Under the Canadian Coding Standards for ICD-10-CA, when a single unconfirmed
diagnosis is recorded as the final diagnosis and no further clarification exists, coders are
instructed to assign a code for the unconfirmed diagnosis as if it were established, using a
"Q" prefix to denote provider-documented uncertainty. This ensures the coded data reflects
the clinical documentation while flagging diagnostic uncertainty for data quality purposes.
Option A is incorrect because omitting the documented diagnosis would result in incomplete
data capture and underreporting of clinically significant conditions. On the CHIMA NCE, know
that the "Q" prefix is specific to Canadian coding standards and differs from U.S. ICD-10-CM
outpatient guidelines.
,Question 2 of 50
A regional health authority in Alberta is implementing a new data quality monitoring program
for its Discharge Abstract Database (DAD) submissions to CIHI. The HIM manager wants to
ensure that the most common data quality dimensions are systematically assessed. Which
dimension should be prioritized as the foundational measure before evaluating timeliness or
completeness?
A. Accessibility, ensuring all authorized users can retrieve data when needed.
B. Accuracy, verifying that data values correctly represent the real-world events they describe.
✓ CORRECT
C. Consistency, confirming that data values are uniform across different systems and time
periods.
D. Relevance, evaluating whether the collected data elements support the intended analytical
purposes.
Correct Answer: B
Rationale: Accuracy is the foundational data quality dimension because it addresses whether
data values correctly represent the real-world events or objects they describe; without
accurate data, assessments of completeness, timeliness, or consistency have limited
meaning. Under CIHI's data quality framework, accuracy is assessed through reabstraction
studies, edit checks, and validation against source documentation. Option C is a tempting
distractor because consistency is important for comparability, but consistency alone does
not guarantee that the data is correct—two systems could be consistently wrong. On the
CHIMA NCE, remember that CIHI evaluates DAD and NACRS data quality through dimensions
of accuracy, completeness, timeliness, and comparability, with accuracy serving as the
cornerstone.
Question 3 of 50
A clinical coder at a community hospital in British Columbia is abstracting a day surgery case
where the patient underwent a laparoscopic cholecystectomy. The surgeon's operative report
also documents an incidental appendectomy performed during the same anesthetic.
According to CCI coding standards, how should the incidental procedure be handled?
A. Code only the laparoscopic cholecystectomy as the principal intervention and omit the
appendectomy.
B. Code the laparoscopic cholecystectomy as the principal intervention and the incidental
appendectomy as an additional intervention. ✓ CORRECT
C. Code the incidental appendectomy as the principal intervention because it was unplanned
and therefore more clinically significant.
D. Query the surgeon to determine which procedure should be designated as principal based
on resource utilization.
,Correct Answer: B
Rationale: Under CCI coding standards, the principal intervention is defined as the procedure
performed for the treatment of the patient's primary condition or diagnosis; additional
interventions performed during the same encounter are coded separately when they meet the
criteria for significance. The incidental appendectomy, while not the reason for admission, is
a reportable intervention because it was performed during the same anesthetic and
represents a distinct therapeutic action. Option A is incorrect because omitting the
appendectomy would result in incomplete data capture and underreporting of surgical
activity. On the CHIMA NCE, know that CCI follows the principle that all significant
interventions are coded, with the principal intervention determined by clinical purpose rather
than procedural complexity or resource intensity.
Question 4 of 50
An HIM director at a multi-site health system in Manitoba is reviewing the health record
retention schedule. A physician requests that all original paper records for patients
discharged more than 10 years ago be destroyed to free up storage space. The director must
determine the appropriate retention period. What is the minimum retention requirement for
adult patient health records in most Canadian jurisdictions?
A. Five years from the date of the last entry or discharge.
B. Ten years from the date of the last entry or discharge. ✓ CORRECT
C. Fifteen years from the date of the last entry or discharge.
D. Twenty-five years from the date of the last entry or discharge.
Correct Answer: B
Rationale: In most Canadian provinces and territories, the minimum retention period for adult
patient health records is 10 years from the date of the last entry or discharge, though some
jurisdictions require longer periods and specialized records such as pediatric or mental
health records often have extended retention requirements. The HIM director must consult
the specific provincial legislation and the health authority's bylaws, as retention periods can
vary by record type and patient population. Option A is incorrect because five years falls
below the standard minimum in virtually all Canadian jurisdictions and would not satisfy legal
or professional requirements. On the CHIMA NCE, know that retention schedules must
balance legal requirements, clinical need, research value, and storage constraints, and that
destruction must follow documented policies with appropriate authorization.
Question 5 of 50
A data quality analyst at a Quebec hospital notices that several emergency department
abstracts submitted to NACRS have been rejected due to hard edit errors. The analyst is
reviewing the edit structure to understand why records are being flagged. Which of the
following best describes the purpose of CIHI's hard edits in the NACRS submission process?
, A. Hard edits identify potential data quality concerns and allow the abstract to be accepted
with a warning flag for later review.
B. Hard edits detect logical inconsistencies or invalid data values and reject the entire
abstract until corrections are made. ✓ CORRECT
C. Hard edits generate automated queries to the submitting facility requesting clarification
on specific data elements.
D. Hard edits compare submitted data against historical facility averages and flag records
that deviate significantly.
Correct Answer: B
Rationale: CIHI's NACRS edit structure includes hard edits that detect logical inconsistencies,
invalid data values, or missing mandatory fields; when a hard edit is triggered, the entire
abstract is rejected and must be corrected and resubmitted before it can be accepted into the
database. This ensures that only error-free abstracts enter the national database, maintaining
data integrity for pan-Canadian reporting. Option A describes soft edits or warnings, not hard
edits, which is a common point of confusion on certification exams. On the CHIMA NCE,
distinguish between hard edits (reject records) and soft edits/warnings (flag concerns but
accept records), and remember that NACRS accepts only error-free abstracts.
Question 6 of 50
A health information management professional at a Saskatchewan long-term care facility is
classifying patient diagnoses using ICD-10-CA for a quality improvement initiative. The
physician has documented "diabetes mellitus with diabetic nephropathy" as a secondary
diagnosis on the transfer summary. According to ICD-10-CA coding standards, which coding
approach is most appropriate?
A. Code diabetes mellitus only and omit the nephropathy because it is a manifestation of the
underlying condition.
B. Code the diabetic nephropathy as the principal diagnosis and diabetes mellitus as an
additional diagnosis.
C. Code both the diabetes mellitus and the diabetic nephropathy, using the appropriate
combination code or linking the conditions as instructed by the classification. ✓ CORRECT
D. Code only the diabetic nephropathy because it represents the more severe clinical
manifestation.
Correct Answer: C
Rationale: ICD-10-CA includes specific combination codes and instructional notes that
require coders to link certain conditions when one is documented as a manifestation of
another; for diabetes with nephropathy, the classification provides guidance on how to
appropriately represent both the underlying condition and its complication. This approach
ensures that the coded data accurately reflects the clinical complexity of the patient's
condition and supports accurate case mix grouping. Option A is incorrect because omitting
