Chapter 3: US & Global Health Care Systems

US & Global Health Care Systems begins by tracing the origins of the primary healthcare movement to the landmark Declaration of Alma-Ata, which asserted that health is a fundamental human right and emphasized community-driven medical systems. The text explores the distinct yet overlapping sectors of the American healthcare landscape, contrasting the private primary care system with the publicly mandated health system that functions at federal, state, and local levels. Significant attention is given to the socio-economic and demographic forces driving change, including an aging population, shifting fertility rates, and the impact of global economic downturns on insurance coverage. The narrative highlights the persistent challenges of escalating costs, inequitable access, and quality concerns, while analyzing the transformative role of the Patient Protection and Affordable Care Act in expanding coverage and shifting the focus toward preventative wellness. Technological advancements, particularly the integration of electronic health records and telehealth, are presented as vital tools for enhancing population health outcomes and streamlining data across various jurisdictions. Furthermore, the chapter bridges the gap between domestic and international health by discussing the United Nations’ Sustainable Development Goals and the role of population health determinants—such as income, education, and environmental factors—in shaping community well-being. It underscores the pivotal leadership role of nurses as advocates and coordinators who facilitate the integration of clinical care and public health initiatives. By examining models like the Healthy Cities movement and the professionalization of nursing in developing nations, the material provides a comprehensive framework for understanding how localized interventions contribute to the overarching goal of global health equity.