CCA CERTIFICATION EXAM – EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALE | 2027 Q&A | INSTANT DOWNLOAD PDF
1. A coding professional is reviewing a health record before assigning diagnosis
codes. Which information is most important to establish the clinical significance
of a documented condition?
A. The patient's preferred pharmacy
B. The provider's diagnostic documentation and supporting clinical findings
C. The patient's insurance group number
D. The hospital's financial classification
Rationale: Provider documentation establishes the diagnoses being reported, while supporting
clinical findings help the coder interpret the condition accurately. Insurance and administrative
information do not establish the clinical diagnosis.
2. Which terminology system is specifically designed to provide standardized
clinical concepts that can be used across healthcare information systems?
A. CPT
B. ICD-10-PCS
C. HCPCS Level II
D. SNOMED CT
Rationale: SNOMED CT is a comprehensive clinical terminology designed to represent clinical
concepts in electronic health information. ICD and CPT are classification or code systems used
for specific reporting purposes.
3. During record review, a coder identifies a diagnosis in the assessment that is
supported by laboratory results and treatment documentation. What is the most
appropriate next step?
A. Abstract the relevant information and determine the applicable code using the
appropriate coding references
B. Assign a code based only on the laboratory result
C. Ignore the diagnosis because laboratory results cannot support coding
,D. Ask the patient to select the diagnosis code
Rationale: Coders abstract pertinent information from the record and use official coding
references to determine the appropriate code. Coding should not be based solely on an isolated
test result or selected by the patient.
4. A coder encounters an unfamiliar medical abbreviation while reviewing a record.
Which approach is most appropriate?
A. Assume the abbreviation has its most common meaning
B. Assign a code based on the abbreviation alone
C. Consult an approved reference or clarify the documentation when necessary
D. Delete the abbreviation from the record
Rationale: Ambiguous terminology should not be interpreted by assumption. Appropriate
reference materials or clarification should be used when the meaning cannot be established
reliably.
5. A patient is admitted with pneumonia. During the hospitalization, the provider
documents acute respiratory failure that develops after admission and requires
significant treatment. Which coding principle is most relevant when determining
the principal diagnosis?
A. Always sequence the condition with the highest treatment cost
B. Always sequence the condition documented first chronologically
C. Sequence the condition with the longest code description
D. Apply the inpatient principal-diagnosis guidelines to determine the condition established
after study to be chiefly responsible for the admission
Rationale: In inpatient coding, the principal diagnosis is determined according to the applicable
official guidelines rather than simply by chronology, cost, or code length.
6. In an outpatient encounter, a provider documents a suspected diagnosis but
does not establish it as a confirmed condition. How should the coder generally
handle the uncertain diagnosis?
A. Code the suspected condition as confirmed
B. Code the highest degree of certainty known for that encounter, such as the documented
signs, symptoms, or confirmed condition
,C. Automatically assign an unspecified version of the suspected diagnosis
D. Omit all diagnoses from the encounter
Rationale: Outpatient coding generally does not report uncertain diagnoses as if they were
established. The documented signs, symptoms, abnormal findings, or confirmed conditions are
coded according to the applicable guidelines.
7. A physician's office note states that a patient has type 2 diabetes mellitus with
diabetic neuropathy. Which documentation element is particularly important when
selecting the diagnosis code?
A. The patient's employment status
B. The physician's office location
C. The documented relationship between diabetes and the neuropathy
D. The patient's preferred appointment time
Rationale: Combination coding may apply when the classification system establishes a
relationship between diabetes and a documented complication. The clinical relationship must be
supported by documentation.
8. A coder needs to determine whether an additional code is required for a
documented condition. Which resource should be consulted first when
appropriate?
A. A previous patient's record
B. An insurance advertisement
C. A hospital employee directory
D. The applicable codebook, official guidelines, and relevant coding references
Rationale: Official coding resources provide the authoritative conventions and guidelines
needed to determine code assignment and sequencing.
9. A patient is hospitalized for treatment of a condition that requires surgery. The
surgeon documents several postoperative conditions. Which principle should
guide code sequencing?
A. Sequence every diagnosis alphabetically
, B. Apply the inpatient coding and sequencing guidelines to determine reportable conditions
and their order
C. Sequence the postoperative condition first in every case
D. Sequence diagnoses according to the order in which they appear in the operative note
Rationale: Inpatient sequencing follows official coding guidelines and the circumstances of the
admission. Alphabetical or document-order sequencing is not a substitute for those rules.
10. A coder reviews an outpatient claim and finds that the documentation supports a
symptom but does not establish the suspected underlying disease. Which code
assignment is generally appropriate?
A. The most severe possible disease
B. The suspected disease with the highest reimbursement
C. The documented symptom or other established condition
D. A code selected by the payer
Rationale: When an outpatient diagnosis remains uncertain, coding generally reflects the highest
level of certainty established for the encounter rather than an unconfirmed disease.
11. A patient undergoes a diagnostic procedure during an outpatient encounter. The
final documentation identifies the reason for the procedure but does not establish
the suspected disease. What should guide diagnosis selection?
A. The patient's family history alone
B. The most expensive procedure performed
C. The documented reason for the encounter and the applicable outpatient coding
guidelines
D. The patient's insurance plan name
Rationale: Outpatient diagnosis coding reflects the documented reason for the service and
conditions established during the encounter. Payment information does not determine the
diagnosis.
12. A coder is assigning a procedure code and notices that the documentation does
not clearly distinguish between two similar procedures. What should the coder
do?
CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALE | 2027 Q&A | INSTANT DOWNLOAD PDF
1. A coding professional is reviewing a health record before assigning diagnosis
codes. Which information is most important to establish the clinical significance
of a documented condition?
A. The patient's preferred pharmacy
B. The provider's diagnostic documentation and supporting clinical findings
C. The patient's insurance group number
D. The hospital's financial classification
Rationale: Provider documentation establishes the diagnoses being reported, while supporting
clinical findings help the coder interpret the condition accurately. Insurance and administrative
information do not establish the clinical diagnosis.
2. Which terminology system is specifically designed to provide standardized
clinical concepts that can be used across healthcare information systems?
A. CPT
B. ICD-10-PCS
C. HCPCS Level II
D. SNOMED CT
Rationale: SNOMED CT is a comprehensive clinical terminology designed to represent clinical
concepts in electronic health information. ICD and CPT are classification or code systems used
for specific reporting purposes.
3. During record review, a coder identifies a diagnosis in the assessment that is
supported by laboratory results and treatment documentation. What is the most
appropriate next step?
A. Abstract the relevant information and determine the applicable code using the
appropriate coding references
B. Assign a code based only on the laboratory result
C. Ignore the diagnosis because laboratory results cannot support coding
,D. Ask the patient to select the diagnosis code
Rationale: Coders abstract pertinent information from the record and use official coding
references to determine the appropriate code. Coding should not be based solely on an isolated
test result or selected by the patient.
4. A coder encounters an unfamiliar medical abbreviation while reviewing a record.
Which approach is most appropriate?
A. Assume the abbreviation has its most common meaning
B. Assign a code based on the abbreviation alone
C. Consult an approved reference or clarify the documentation when necessary
D. Delete the abbreviation from the record
Rationale: Ambiguous terminology should not be interpreted by assumption. Appropriate
reference materials or clarification should be used when the meaning cannot be established
reliably.
5. A patient is admitted with pneumonia. During the hospitalization, the provider
documents acute respiratory failure that develops after admission and requires
significant treatment. Which coding principle is most relevant when determining
the principal diagnosis?
A. Always sequence the condition with the highest treatment cost
B. Always sequence the condition documented first chronologically
C. Sequence the condition with the longest code description
D. Apply the inpatient principal-diagnosis guidelines to determine the condition established
after study to be chiefly responsible for the admission
Rationale: In inpatient coding, the principal diagnosis is determined according to the applicable
official guidelines rather than simply by chronology, cost, or code length.
6. In an outpatient encounter, a provider documents a suspected diagnosis but
does not establish it as a confirmed condition. How should the coder generally
handle the uncertain diagnosis?
A. Code the suspected condition as confirmed
B. Code the highest degree of certainty known for that encounter, such as the documented
signs, symptoms, or confirmed condition
,C. Automatically assign an unspecified version of the suspected diagnosis
D. Omit all diagnoses from the encounter
Rationale: Outpatient coding generally does not report uncertain diagnoses as if they were
established. The documented signs, symptoms, abnormal findings, or confirmed conditions are
coded according to the applicable guidelines.
7. A physician's office note states that a patient has type 2 diabetes mellitus with
diabetic neuropathy. Which documentation element is particularly important when
selecting the diagnosis code?
A. The patient's employment status
B. The physician's office location
C. The documented relationship between diabetes and the neuropathy
D. The patient's preferred appointment time
Rationale: Combination coding may apply when the classification system establishes a
relationship between diabetes and a documented complication. The clinical relationship must be
supported by documentation.
8. A coder needs to determine whether an additional code is required for a
documented condition. Which resource should be consulted first when
appropriate?
A. A previous patient's record
B. An insurance advertisement
C. A hospital employee directory
D. The applicable codebook, official guidelines, and relevant coding references
Rationale: Official coding resources provide the authoritative conventions and guidelines
needed to determine code assignment and sequencing.
9. A patient is hospitalized for treatment of a condition that requires surgery. The
surgeon documents several postoperative conditions. Which principle should
guide code sequencing?
A. Sequence every diagnosis alphabetically
, B. Apply the inpatient coding and sequencing guidelines to determine reportable conditions
and their order
C. Sequence the postoperative condition first in every case
D. Sequence diagnoses according to the order in which they appear in the operative note
Rationale: Inpatient sequencing follows official coding guidelines and the circumstances of the
admission. Alphabetical or document-order sequencing is not a substitute for those rules.
10. A coder reviews an outpatient claim and finds that the documentation supports a
symptom but does not establish the suspected underlying disease. Which code
assignment is generally appropriate?
A. The most severe possible disease
B. The suspected disease with the highest reimbursement
C. The documented symptom or other established condition
D. A code selected by the payer
Rationale: When an outpatient diagnosis remains uncertain, coding generally reflects the highest
level of certainty established for the encounter rather than an unconfirmed disease.
11. A patient undergoes a diagnostic procedure during an outpatient encounter. The
final documentation identifies the reason for the procedure but does not establish
the suspected disease. What should guide diagnosis selection?
A. The patient's family history alone
B. The most expensive procedure performed
C. The documented reason for the encounter and the applicable outpatient coding
guidelines
D. The patient's insurance plan name
Rationale: Outpatient diagnosis coding reflects the documented reason for the service and
conditions established during the encounter. Payment information does not determine the
diagnosis.
12. A coder is assigning a procedure code and notices that the documentation does
not clearly distinguish between two similar procedures. What should the coder
do?
