AAPC CPB Certification Exam Actual Exam 2026/2027 – Comprehensive Medical
Billing Assessment with Detailed Rationales | 100% Verified | Pass Guaranteed –
A+ Graded
Section 1: Types of Insurance (25 Questions)
Q1: A patient enrolled in an HMO plan requires a specialist consultation for a cardiac
condition. What is the required action before the specialist visit can occur?
A. The patient may self-refer directly to any in-network specialist
B. The primary care physician must provide a referral to the specialist
C. The patient must obtain prior authorization from the insurance company only
D. The specialist must submit a retroactive referral within 30 days of the visit
Correct Answer: B
Rationale: HMO (Health Maintenance Organization) plans require members to select a
primary care physician (PCP) who coordinates all care, including referrals to specialists.
Self-referral is not permitted in traditional HMO models without PCP authorization.
Q2: Which insurance plan type offers the greatest flexibility in provider choice but
typically has the highest out-of-pocket costs for patients?
A. HMO
,B. PPO
C. EPO
D. POS
Correct Answer: B
Rationale: PPO (Preferred Provider Organization) plans allow members to see any
provider without referrals, including out-of-network providers, but this flexibility comes
with higher premiums, deductibles, and coinsurance compared to more restrictive plan
types.
Q3: A Medicare beneficiary has Original Medicare (Parts A and B) and purchases a
Medigap policy. Which statement accurately describes the Medigap policy's function?
A. It replaces Medicare and provides all coverage
B. It covers prescription drugs under Part D
C. It pays for some or all of Medicare's deductibles, coinsurance, and copayments
D. It is only available to beneficiaries under age 65
Correct Answer: C
Rationale: Medigap (Medicare Supplement Insurance) policies are designed to fill the
"gaps" in Original Medicare coverage by paying for out-of-pocket costs such as
deductibles, coinsurance, and copayments. They do not replace Medicare or provide
prescription drug coverage.
,Q4: Under Medicare Part A, which of the following services is NOT covered?
A. Inpatient hospital stays
B. Skilled nursing facility care
C. Routine physical examinations
D. Hospice care
Correct Answer: C
Rationale: Medicare Part A covers inpatient hospital care, skilled nursing facility care,
hospice care, and limited home health services. Routine physical examinations are
covered under Medicare Part B, not Part A.
Q5: A patient presents with both Medicare and employer-sponsored group health
insurance through active employment. According to Medicare Secondary Payer (MSP)
rules, which payer is primary?
A. Medicare is always primary regardless of employment status
B. The employer group health plan is primary if the employer has 20 or more employees
C. The employer group health plan is primary only if the employer has 100 or more
employees
D. Medicare is primary if the patient is over age 65
Correct Answer: B
, Rationale: Under MSP rules, when a Medicare beneficiary has active employer group
health coverage and the employer has 20 or more employees, the group health plan is
primary and Medicare is secondary. This applies regardless of the beneficiary's age if
actively working.
Q6: Which government payer program provides healthcare coverage for active-duty
military personnel, retirees, and their dependents?
A. Medicaid
B. CHAMPVA
C. TRICARE
D. Medicare
Correct Answer: C
Rationale: TRICARE is the healthcare program for uniformed service members, retirees,
and their families. CHAMPVA covers veterans with service-connected disabilities and
their families, while Medicaid and Medicare serve different eligible populations.
Q7: A patient injured at work presents for treatment. Which statement about Workers'
Compensation billing is correct?
A. The patient's personal health insurance should be billed first
B. Workers' Compensation is always the primary payer for work-related injuries
C. Medicare should be billed as primary if the patient is over 65
Billing Assessment with Detailed Rationales | 100% Verified | Pass Guaranteed –
A+ Graded
Section 1: Types of Insurance (25 Questions)
Q1: A patient enrolled in an HMO plan requires a specialist consultation for a cardiac
condition. What is the required action before the specialist visit can occur?
A. The patient may self-refer directly to any in-network specialist
B. The primary care physician must provide a referral to the specialist
C. The patient must obtain prior authorization from the insurance company only
D. The specialist must submit a retroactive referral within 30 days of the visit
Correct Answer: B
Rationale: HMO (Health Maintenance Organization) plans require members to select a
primary care physician (PCP) who coordinates all care, including referrals to specialists.
Self-referral is not permitted in traditional HMO models without PCP authorization.
Q2: Which insurance plan type offers the greatest flexibility in provider choice but
typically has the highest out-of-pocket costs for patients?
A. HMO
,B. PPO
C. EPO
D. POS
Correct Answer: B
Rationale: PPO (Preferred Provider Organization) plans allow members to see any
provider without referrals, including out-of-network providers, but this flexibility comes
with higher premiums, deductibles, and coinsurance compared to more restrictive plan
types.
Q3: A Medicare beneficiary has Original Medicare (Parts A and B) and purchases a
Medigap policy. Which statement accurately describes the Medigap policy's function?
A. It replaces Medicare and provides all coverage
B. It covers prescription drugs under Part D
C. It pays for some or all of Medicare's deductibles, coinsurance, and copayments
D. It is only available to beneficiaries under age 65
Correct Answer: C
Rationale: Medigap (Medicare Supplement Insurance) policies are designed to fill the
"gaps" in Original Medicare coverage by paying for out-of-pocket costs such as
deductibles, coinsurance, and copayments. They do not replace Medicare or provide
prescription drug coverage.
,Q4: Under Medicare Part A, which of the following services is NOT covered?
A. Inpatient hospital stays
B. Skilled nursing facility care
C. Routine physical examinations
D. Hospice care
Correct Answer: C
Rationale: Medicare Part A covers inpatient hospital care, skilled nursing facility care,
hospice care, and limited home health services. Routine physical examinations are
covered under Medicare Part B, not Part A.
Q5: A patient presents with both Medicare and employer-sponsored group health
insurance through active employment. According to Medicare Secondary Payer (MSP)
rules, which payer is primary?
A. Medicare is always primary regardless of employment status
B. The employer group health plan is primary if the employer has 20 or more employees
C. The employer group health plan is primary only if the employer has 100 or more
employees
D. Medicare is primary if the patient is over age 65
Correct Answer: B
, Rationale: Under MSP rules, when a Medicare beneficiary has active employer group
health coverage and the employer has 20 or more employees, the group health plan is
primary and Medicare is secondary. This applies regardless of the beneficiary's age if
actively working.
Q6: Which government payer program provides healthcare coverage for active-duty
military personnel, retirees, and their dependents?
A. Medicaid
B. CHAMPVA
C. TRICARE
D. Medicare
Correct Answer: C
Rationale: TRICARE is the healthcare program for uniformed service members, retirees,
and their families. CHAMPVA covers veterans with service-connected disabilities and
their families, while Medicaid and Medicare serve different eligible populations.
Q7: A patient injured at work presents for treatment. Which statement about Workers'
Compensation billing is correct?
A. The patient's personal health insurance should be billed first
B. Workers' Compensation is always the primary payer for work-related injuries
C. Medicare should be billed as primary if the patient is over 65
