Which is a key feature of Medicaid?

Medicaid is a collaborative program between federal and state governments, making it a unique aspect of American healthcare. This partnership allows for a combination of federal funding and state-administered programs, which means that while the federal government sets certain guidelines and provides financial assistance, each state has the flexibility to design its own Medicaid program within those guidelines. This can lead to variations in benefits, eligibility, and administration from one state to another, capturing the local needs and preferences of the population.

The other options do not accurately reflect the nature of Medicaid. It is not solely a federal program, as it requires active participation from state governments. Medicaid does not exclusively serve the elderly; it covers various populations, including low-income families, pregnant women, children, and individuals with disabilities. Additionally, Medicaid offers a comprehensive range of services, including both outpatient and inpatient care, making the assumption that it only covers outpatient services incorrect.