Analysis of Medicare Advantage Enrollee Utilization and Spending

This technical report presents an analysis of Medicare Advantage (MA) enrollees, focusing on their demographics, healthcare utilization, spending, and quality of care compared to Fee-for-Service (FFS) Medicare beneficiaries with chronic conditions such as hypertension, hyperlipidemia, and diabetes. The study highlights the growth of MA enrollment over the past decade and its implications for healthcare delivery. It details the methodology used to compare the two groups, including sample populations and subgroup definitions. Key findings indicate that MA beneficiaries tend to have lower inpatient utilization and emergency room visits, while exhibiting higher rates of physician office visits. The report also notes that overall healthcare spending is lower for MA beneficiaries compared to their FFS counterparts. Quality measures reveal similarities between the two groups, with MA beneficiaries showing higher rates of comprehensive diabetes care. The report concludes with an analysis of dual-eligible beneficiaries, noting trends in utilization, spending, and quality that mirror those of the broader populations studied.