Final answer:
Medicare is not a joint federal-state health insurance program. Medicaid is the joint federal-state health insurance program for low-income adults, children, the elderly, and the disabled.
Step-by-step explanation:
Medicare is not a joint federal-state health insurance program. Medicare is actually a federal health insurance program that provides coverage for individuals who are 65 years or older, certain younger individuals with disabilities, and people with End-Stage Renal Disease (ESRD).
Medicaid, on the other hand, is a joint federal-state health insurance program designed to assist low-income individuals and families. It is administered by the states with funding from both the federal government and the state governments. Medicaid provides coverage for a wider range of individuals, including low-income adults, children, pregnant women, elderly adults, and people with disabilities.
Therefore, the statement that Medicare is a joint federal-state health insurance program for low-income adults, children, the elderly, and the disabled is false.