Causes of Higher Healthcare Expenditure in the US- Outcome Mismatch in US Healthcare Spending

This document is a formal policy analysis intended for a scholarly health journal editor, arguing that the US healthcare system has the highest expenditure among developed nations while simultaneously yielding poorer outcomes—a condition described as an "Outcome Mismatch". The analysis identifies both structural and political causes for this phenomenon. Expenditure and Outcome Mismatch High Expenditure: In 2018, the US spent approximately $3.6 trillion on healthcare, accounting for around 18% of the nation's Gross Domestic Product (GDP). This is significantly higher than other wealthy nations like Japan. Poor Outcomes: Despite the highest spending globally, the US has poor healthcare outcomes. Life Expectancy: The US has one of the lowest life expectancies among developed countries (73.7 years), compared to Japan's 78.5 years. Mortality Rates: The US also has higher maternal and infant mortality rates compared to these countries. ️ Causes of High Expenditure Structural Causes Decentralized System: The US system is characterized by numerous private organizations, including insurance firms and healthcare providers. Most healthcare institutions are privately owned and run. Lack of Universal Coverage: The public system does not provide universal healthcare coverage but funds specific programs like Medicare and Medicaid. Cost Drivers: This structure forces higher spending on inpatient/outpatient care, prescription drugs, medical goods, and administration, contrasting with the centralized and regulated national health models of countries like Japan and Canada that limit price spiking. Political Causes Lack of Statutory Insurance: The US system does not provide statutory healthcare insurance but only enacts legislation requiring citizens to seek coverage. Unregulated Pricing: No law defines the standard fee charges for insurance premiums. Insurers (both private and public) set their own benefits packages and cost-sharing structures. International Contrast (Japan): In contrast, the Japanese government regulates the Statutory Healthcare Insurance System (SHIS), caps fee schedules, and pays 70% of the health insurance premiums, which contributes to lower overall national expenditure.