Chapter 5: Economics of US Health Care Delivery

Economics of US Health Care Delivery defines health economics as the study of how scarce resources are produced, distributed, and consumed within the medical industry, emphasizing that public health economics aims to maximize population wellness through strategic investment in prevention and health promotion. The discussion traces the evolution of the American medical system through four distinct phases, shifting from an era of unregulated care and infectious epidemics to the current corporate landscape dominated by managed care and cost-containment strategies. A significant focus is placed on factors driving the rapid rise in national healthcare expenditures, including an aging demographic, the increasing intensity and cost of medical technology, and the high burden of chronic illnesses. The text highlights the critical role of the Patient Protection and Affordable Care Act in expanding insurance access and establishing the Prevention and Public Health Fund, while also acknowledging the ongoing political challenges and legislative attempts to modify these provisions. Access to care remains a central issue, with socio-economic status and social determinants of health playing pivotal roles in health outcomes; the uninsured and the working poor often face significant barriers and healthcare rationing, which can lead to higher mortality and morbidity. Financing mechanisms are explored in depth, comparing public support through Medicare and Medicaid with private employer-based insurance. The chapter contrasts traditional retrospective reimbursement and fee-for-service models with modern prospective payment systems, such as diagnosis-related groups and capitated arrangements, which incentivize efficiency and managed competition. Furthermore, it advocates for a shift in focus toward primary prevention, viewing investment in community health as a means to preserve human capital and yield a high return on investment. Ultimately, the role of the nurse is presented as vital; as the largest segment of the healthcare workforce, nurses are positioned as leaders who can champion cost-effective care models, navigate complex payment systems, and advocate for policy changes that address healthcare disparities and improve the overall health of the nation.