The Medicare population refers to individuals who are eligible for the government-run health insurance program called Medicare. This population typically includes adults aged 65 and older, as well as certain younger individuals with disabilities or specific medical conditions. Researchers studying the Medicare population often focus on healthcare utilization, health outcomes, cost of care, and access to services among this group. This research is important for understanding the healthcare needs and challenges faced by older adults and individuals with chronic conditions, as well as informing policymakers and healthcare providers on ways to improve care for this population.