1. What is the purpose of the ICD-10-CM code system?
a) To classify diseases and other health-related problems
b) To determine insurance reimbursement
c) To track patients' vital signs
d) To document physician consultations
Answer: a) To classify diseases and other health-related problems
Rationale: ICD-10-CM is used for the classification of diseases,
injuries, and other health-related problems, as well as to facilitate
statistical analysis, reimbursement, and billing.
2. What is the appropriate ICD-10 code for a patient with acute
bronchitis due to a viral infection?
a) J20.9
b) J40
c) J45.909
d) J98.9
Answer: a) J20.9
Rationale: J20.9 is the ICD-10 code for acute bronchitis, unspecified,
which applies to cases where the bronchitis is viral and no specific virus
is identified.
3. What is the main purpose of a CPT code in medical billing?
a) To report procedures and services performed
b) To classify diseases
c) To track medical expenses
d) To document patient history
,Answer: a) To report procedures and services performed
Rationale: CPT codes are used to describe the medical, surgical, and
diagnostic services and procedures provided to patients.
4. Which of the following codes would be used to report an
established patient office visit for a level 3 consultation?
a) 99203
b) 99212
c) 99214
d) 99205
Answer: c) 99214
Rationale: CPT code 99214 is used for a level 3 office or other
outpatient visit for established patients with moderate complexity.
5. Which ICD-10 code would be appropriate for a diagnosis of
Type 2 diabetes mellitus with diabetic retinopathy?
a) E11.9
b) E11.40
c) E11.65
d) E11.21
Answer: c) E11.65
Rationale: E11.65 is the correct ICD-10 code for Type 2 diabetes
mellitus with diabetic retinopathy.
6. What is the first step in the medical coding process?
a) Assigning the correct CPT code
b) Reviewing the medical record
, c) Submitting the claim to the insurance
d) Verifying patient identity
Answer: b) Reviewing the medical record
Rationale: The first step in the coding process is to review the medical
record to determine the correct codes for diagnoses and procedures.
7. Which of the following is an example of a Z code in ICD-10-
CM?
a) Z00.00
b) C50.9
c) S12.9
d) L20.9
Answer: a) Z00.00
Rationale: Z00.00 is a Z code for an encounter for an examination of an
apparently healthy person, which does not involve any illness or injury.
8. What is the correct ICD-10 code for a patient diagnosed with
mild essential hypertension?
a) I10
b) I11.9
c) I12.0
d) I13.9
Answer: a) I10
Rationale: I10 is the ICD-10 code for essential (primary) hypertension,
which includes mild cases.
a) To classify diseases and other health-related problems
b) To determine insurance reimbursement
c) To track patients' vital signs
d) To document physician consultations
Answer: a) To classify diseases and other health-related problems
Rationale: ICD-10-CM is used for the classification of diseases,
injuries, and other health-related problems, as well as to facilitate
statistical analysis, reimbursement, and billing.
2. What is the appropriate ICD-10 code for a patient with acute
bronchitis due to a viral infection?
a) J20.9
b) J40
c) J45.909
d) J98.9
Answer: a) J20.9
Rationale: J20.9 is the ICD-10 code for acute bronchitis, unspecified,
which applies to cases where the bronchitis is viral and no specific virus
is identified.
3. What is the main purpose of a CPT code in medical billing?
a) To report procedures and services performed
b) To classify diseases
c) To track medical expenses
d) To document patient history
,Answer: a) To report procedures and services performed
Rationale: CPT codes are used to describe the medical, surgical, and
diagnostic services and procedures provided to patients.
4. Which of the following codes would be used to report an
established patient office visit for a level 3 consultation?
a) 99203
b) 99212
c) 99214
d) 99205
Answer: c) 99214
Rationale: CPT code 99214 is used for a level 3 office or other
outpatient visit for established patients with moderate complexity.
5. Which ICD-10 code would be appropriate for a diagnosis of
Type 2 diabetes mellitus with diabetic retinopathy?
a) E11.9
b) E11.40
c) E11.65
d) E11.21
Answer: c) E11.65
Rationale: E11.65 is the correct ICD-10 code for Type 2 diabetes
mellitus with diabetic retinopathy.
6. What is the first step in the medical coding process?
a) Assigning the correct CPT code
b) Reviewing the medical record
, c) Submitting the claim to the insurance
d) Verifying patient identity
Answer: b) Reviewing the medical record
Rationale: The first step in the coding process is to review the medical
record to determine the correct codes for diagnoses and procedures.
7. Which of the following is an example of a Z code in ICD-10-
CM?
a) Z00.00
b) C50.9
c) S12.9
d) L20.9
Answer: a) Z00.00
Rationale: Z00.00 is a Z code for an encounter for an examination of an
apparently healthy person, which does not involve any illness or injury.
8. What is the correct ICD-10 code for a patient diagnosed with
mild essential hypertension?
a) I10
b) I11.9
c) I12.0
d) I13.9
Answer: a) I10
Rationale: I10 is the ICD-10 code for essential (primary) hypertension,
which includes mild cases.
