A person who is not fully insured under Social Security but has worked enough to earn 30-39 credits will pay for Medicare Part A by:
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Answer & full 3-part explanation (select an option above, or peek)
Why A is correct
Most people receive premium-free Part A because they, or a spouse, earned at least 40 quarters of coverage. Those with 30-39 credits may enroll in Part A by paying a monthly premium, while individuals with 0-29 credits pay a higher monthly premium. The credit tiers, 40 or more (free), 30-39 (lower premium), and 0-29 (higher premium), are the tested structure of Part A financing for those who are not fully insured. Medicare assigns the premium based on the work-credit tier at initial enrollment. Beneficiaries with 40 or more credits receive Part A without a premium; those with 30 to 39 credits pay the reduced premium; and those with fewer than 30 credits pay the higher premium, with the amounts repriced each year.
Why the other options are wrong
- B) Premium-free Part A requires 40 or more quarters of coverage; those with fewer credits must pay. Part A is not free for everyone; beneficiaries without 40 work credits must pay a monthly premium based on their credit tier.
- C) Part A coverage is ongoing and paid by monthly premium for those without 40 credits; a one-time fee does not exist. A one-time enrollment fee is not the payment mechanism; Part A premiums for the uncovered group are charged monthly.
- D) Part A premiums vary by credit tier; Part B is the program with income-related premium adjustments. Part A premiums differ by work-credit tier, so they are not identical across beneficiaries with different credit histories.
Memory hook
40 credits = free Part A. 30-39 credits = discounted ticket. 0-29 = full fare.