Edition with Rationales | Medicare
Advantage & Part D | AHIP
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Graded
uestion 1
Q
What is the primary purpose of Medicare Part A?
A) To cover outpatient prescription drugs
B) To provide hospital insurance coverage [CORRECT]
C) To cover physician services and medical equipment
D) To administer Medicare Advantage plans
Rationale: Medicare Part A is Hospital Insurance that covers inpatient hospital stays, skilled
nursing facility care, hospice care, and some home health care. Part B covers physician
services (C), Part D covers prescription drugs (A), and Medicare Advantage (Part C) is
administered by private insurers (D).
Question 2
How many quarters of Medicare-covered employment are required to receive premium-free Part
A?
A) 20 quarters
B) 30 quarters
C) 40 quarters [CORRECT]
D) 50 quarters
Rationale: Individuals who have worked and paid Medicare taxes for 40 quarters (10 years)
receive premium-free Part A. Those with 30-39 quarters pay $240 monthly (2025), and those
with fewer than 30 quarters pay $437 monthly.
Question 3
What is the late enrollment penalty for Medicare Part A?
A) 1% per month
B) Up to 10% [CORRECT]
C) 12% per year
D) There is no penalty for Part A
Rationale: While most people qualify for premium-free Part A, those who must buy it and enroll
late face a penalty of up to 10%. This is different from Part B (10% per 12-month period) and
Part D (1% per month).
Question 4
, hen does Medicare coverage typically begin for an individual with End-Stage Renal Disease
W
(ESRD)?
A) Immediately upon diagnosis
B) The first month after dialysis begins
C) The fourth month after dialysis starts [CORRECT]
D) After 24 months of disability
Rationale: For ESRD patients, Medicare coverage begins the fourth month after dialysis starts.
However, coverage can begin earlier if the individual participates in a self-care dialysis training
program or receives a kidney transplant. This is distinct from the 24-month waiting period for
other disabilities (D).
Question 5
Which of the following services is NOT covered under Medicare Part B?
A) Physician services
B) Outpatient care
C) Preventive services
D) Long-term custodial nursing home care [CORRECT]
Rationale: Medicare Part B covers physician services, outpatient care, preventive services, and
durable medical equipment. It does NOT cover long-term custodial care in nursing homes
(covered by Medicaid for eligible individuals) or most dental, vision, and hearing care.
Question 6
What is the standard Part B late enrollment penalty calculation?
A) 1% of the premium for each month delayed
B) 10% increase for each 12-month period not enrolled [CORRECT]
C) $10 added to the monthly premium per year
D) Fixed penalty of $50 per month
Rationale: The Part B late enrollment penalty is a 10% increase in the premium for each full
12-month period the beneficiary could have enrolled but didn't. This penalty lasts for life. For
example, delaying 24 months results in a 20% penalty.
Question 7
Under what circumstances are individuals automatically enrolled in Medicare Part B?
A) When they turn 65 regardless of other coverage
B) When they are already receiving Social Security or Railroad Retirement Board benefits
[CORRECT]
C) Only if they apply during the Initial Enrollment Period
D) When they retire from federal employment
Rationale: Individuals already receiving Social Security or Railroad Retirement benefits are
automatically enrolled in both Part A and Part B when they turn 65. Those not receiving these
benefits must actively enroll during their IEP.
Question 8
What percentage of Medicare-approved charges does the beneficiary typically pay under Part B
after meeting the deductible?
A) 0%
B) 10%
C) 20% [CORRECT]
, ) 50%
D
Rationale: After meeting the annual Part B deductible, beneficiaries generally pay 20%
coinsurance of the Medicare-approved amount for most services. Some preventive services are
covered at 100%.
Question 9
Which statement about Original Medicare is CORRECT?
A) It limits beneficiaries to specific provider networks
B) It requires referrals to see specialists
C) Beneficiaries can see any provider that accepts Medicare assignment [CORRECT]
D) It always includes prescription drug coverage
Rationale: Original Medicare (Parts A and B) is a fee-for-service program allowing beneficiaries
to see any provider nationwide who accepts Medicare assignment. It has no networks (A),
doesn't require referrals (B), and doesn't include drug coverage (D)—requiring separate Part D
enrollment.
Question 10
What is the primary difference between Medicare and Medicaid?
A) Medicare is state-run; Medicaid is federal
B) Medicare serves elderly and disabled; Medicaid serves low-income individuals [CORRECT]
C) Medicare covers only hospital care; Medicaid covers only doctor visits
D) There is no difference—they are the same program
Rationale: Medicare is federal health insurance for people 65+ and certain disabled individuals.
Medicaid is a joint state/federal program for people with limited income and resources. Some
individuals qualify for both ("dual eligibles").
Question 11
Which of the following qualifies an individual under age 65 for Medicare?
A) Being unemployed for 12 months
B) Receiving disability benefits for 24 months [CORRECT]
C) Having income below federal poverty level
D) Being a veteran
Rationale: Individuals under 65 qualify for Medicare after receiving Social Security Disability
Insurance (SSDI) or certain Railroad Retirement disability benefits for 24 months. ESRD and
ALS qualify immediately (no waiting period).
Question 12
What is the citizenship/residency requirement for Medicare eligibility?
A) U.S. citizen only
B) Legal permanent resident for 5+ continuous years [CORRECT]
C) Resident for at least 1 year
D) No residency requirement
Rationale: To qualify for Medicare, individuals must be U.S. citizens OR legal permanent
residents who have lived in the U.S. continuously for at least 5 years. Naturalized citizens have
the same rights as natural-born citizens.
Question 13
Which Medicare program is designed specifically for people with limited income and resources?
A) Medicare Part C
, ) Medicare Part D
B
C) Medicaid [CORRECT]
D) Medigap
Rationale: Medicaid is the program for low-income individuals. While Medicare has programs
like Extra Help (LIS) for Part D costs and Medicare Savings Programs, Medicaid itself is the
primary low-income assistance program and can work with Medicare for dual eligibles.
Question 14
What happens to Medicare coverage for ESRD patients after a successful kidney transplant?
A) Coverage ends immediately
B) Coverage continues for 36 months [CORRECT]
C) Coverage continues for life
D) Coverage converts to Medicaid
Rationale: Medicare coverage for ESRD continues for 36 months after a successful kidney
transplant. After 36 months, coverage ends unless the individual qualifies for Medicare on
another basis (age 65+ or disability). However, they may keep Part B for immunosuppressive
drugs only.
Question 15
Which of the following is TRUE about Medicare Part A deductible and coinsurance?
A) There is no deductible for hospital stays
B) Beneficiaries pay coinsurance from day 1
C) There is a deductible for the first 60 days, then per-day coinsurance for days 61-90
[CORRECT]
D) Coverage is unlimited with no cost-sharing
Rationale: Part A has a deductible ($1,632 in 2025) for the first 60 days of a benefit period.
Days 61-90 require daily coinsurance ($408/day in 2025). Days 91+ use lifetime reserve days
(60 total) at higher cost-sharing.
Question 16
What is the income-related monthly adjustment amount (IRMAA) in Medicare?
A) A reduction in premiums for low-income beneficiaries
B) Higher Part B and Part D premiums for high-income beneficiaries [CORRECT]
C) A tax credit for medical expenses
D) A penalty for late enrollment
Rationale: IRMAA is an additional charge added to Part B and Part D premiums for beneficiaries
with modified adjusted gross incomes above certain thresholds (starting at $103,000
individual/$206,000 joint in 2025). It affects approximately 8% of beneficiaries.
Question 17
Which statement about Medicare Part C is CORRECT?
A) It is administered directly by the federal government
B) It replaces Original Medicare coverage with private plan coverage [CORRECT]
C) It only covers prescription drugs
D) It is only available to people under 65
Rationale: Medicare Advantage (Part C) is offered by private insurers approved by Medicare. It
replaces Original Medicare coverage (though beneficiaries still pay the Part B premium) and
must cover all services Original Medicare covers.