Final answer:
PACE (Program of All-Inclusive Care for the Elderly) is the managed care benefit for the elderly with a comprehensive medical and social service system. Medicare is the primary health insurance for those over 65, while Medicaid covers the poor and disabled.
Step-by-step explanation:
The managed care benefit for the elderly that features a comprehensive medical and social service delivery system using an interdisciplinary team approach is C. PACE (Program of All-Inclusive Care for the Elderly). PACE is designed to provide a range of services to meet the healthcare needs of the elderly to keep them in their communities for as long as possible.
Medicare is a federal system of health insurance for people who are 65 years or older, as well as some younger individuals with disabilities. The inception of Medicare in 1965 was to address the lack of medical insurance among the elderly population. Although Medicare has undergone changes, such as the addition of a prescription drug benefit under the Medicare Prescription Drug and Modernization Act of 2003, it remains the primary public healthcare system offering insurance to those over sixty-five years old. Medicare is often confused with Medicaid, which provides coverage for the poor and disabled, including many elderly individuals.
By understanding these different healthcare programs, such as Medicare, Medicaid, and Patient Protection and Affordable Care Act (ACA or Obamacare), we can better navigate the options available for different demographics, including the elderly, disabled, veterans, and children from low-income families.