Final answer:
The health program for people aged 65 and older under social security is called Medicare, which provides health insurance to eligible seniors and some younger individuals with disabilities.
Step-by-step explanation:
The health program for people aged 65 and older under social security is called Medicare. This program provides health insurance to individuals who are of retirement age, which is 65 years old, as well as to some younger individuals who meet specific disability standards. Medicare was enacted in 1965 as part of the Social Security Act and is one of two main publicly funded healthcare programs in the United States. Its counterpart, Medicaid, caters to individuals with very low incomes who meet other eligibility requirements. Not to be confused with Medicare, Medicaid covers a different demographic. Other specialized healthcare programs, such as CHIP for children and Tricare for military veterans, serve additional segments of the population.