What benefit was expanded by the Affordable Care Act for consumers based on their income level?

The correct answer highlights the benefit of government subsidies for health insurance premiums, which were a key feature of the Affordable Care Act (ACA). Under the ACA, individuals and families with incomes between 100% and 400% of the federal poverty level became eligible for premium tax credits. These subsidies help lower the cost of monthly premiums for health insurance purchased through the Health Insurance Marketplace, making coverage more accessible and affordable for many Americans.

By providing these subsidies based on income level, the ACA aimed to reduce the financial burden of healthcare, incentivizing more individuals to obtain health insurance and thereby increasing the overall number of insured individuals. This element directly addresses the goal of expanding healthcare access and affordability for those who might otherwise struggle to pay for insurance.

The other options do not accurately reflect the changes brought about by the ACA. While the act aimed to improve healthcare access, it did not provide completely free healthcare for everyone or allow unrestricted access to all healthcare facilities without cost. Tax exemptions for medical expenses also existed prior to the ACA but were not a specific benefit expanded as a result of this legislation.