HADM Exam (150 Questions) – U.S. Health System, Insurance Models, Medicare & Medicaid, Managed Care & International Comparisons Complete Q&A

This document contains approximately 150 exam-style questions with 100% correct answers for HADM . The material comprehensively covers the structure of the U.S. health care system, including universal coverage comparisons, single-payer systems, integrated delivery systems (IDS), administrative costs, defensive medicine, pay-for-value reimbursement, and the role of major stakeholders such as employers, physicians, insurers, and government entities. It examines national health expenditures (percentage of GDP), cost shifting mechanisms, community versus experience rating, deductibles, Medicare Part B income-based premiums, ACA premium subsidies (up to 400% FPL), and the function of health insurance as risk protection. The document thoroughly addresses levels of care (primary, secondary, tertiary), hospital payment reforms under PPS and DRGs, ALOS indicators, hospital downsizing incentives, outpatient expansion trends, nonprofit tax exemption, state licensure, certification requirements for Medicare and Medicaid participation, and the impact of managed care mechanisms such as gatekeeping, case management, disease management, utilization review, and risk sharing. Quality frameworks including the Donabedian model (structure, process, outcomes), clinical practice guidelines, certificate-of-need regulations, and telehealth policy considerations are also examined. Public health and prevention topics include epidemiology principles (host-agent-environment triangle), primary, secondary, and tertiary prevention, OneHealth approaches, environmental determinants of health, lifestyle modification as chronic disease prevention, diffusion of medical technology, precision medicine, regenerative medicine, and technology-driven cost growth. Long-term care systems are explored in detail, including Medicaid as the primary payer, Medicare’s role in home health, SNF certification requirements, dependency as the key determinant of LTC need, and demographic shifts affecting aging populations. The document further analyzes health policy development, redistributive policies, the ACA passage dynamics, congressional powers, state Medicaid expansion, workforce scope-of-practice variability, immigration effects on population growth, and international comparisons with Germany’s Statutory Health Insurance (SHI) model, contribution rates, coverage mandates, and public–private payment structures. This resource aligns closely with graduate-level Health Administration, Health Policy, Health Economics, Managed Care, and Comparative Health Systems courses. It is ideal for MHA, MPH, MBA (Healthcare), and health policy students preparing for midterms, finals, or comprehensive examinations in health systems management and policy analysis. Keywords: HADM 6100 exam, U.S. health care system structure, national health expenditures GDP, integrated delivery system IDS, pay for value reimbursement, defensive medicine practice, Medicare Part B premiums income based, ACA premium subsidies 400 percent FPL, community rating insurance, prospective payment system DRG, average length of stay ALOS, managed care gatekeeping, case management coordination, Donabedian model structure process outcomes, certificate of need regulation, diffusion of medical technology, long term care Medicaid payer, statutory health insurance Germany, SHI contribution rate 14.6 percent, redistributive health policy, health policy cycle analysis