Universal Health Coverage Index
Global Universal Health Coverage service coverage index scores, country rankings, and trends from 1990 to 2023.
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This page presents age-standardized Universal Health Coverage service coverage index scores across 204 countries and territories, drawing on data from the IHME Global Burden of Disease Study 2024. Universal Health Coverage Index mortality patterns vary considerably by geography, income level, and access to healthcare services. Understanding the epidemiology and population-level burden of universal health coverage index is critical for global public health policy, disease prevention strategies, and healthcare resource allocation.
The trend chart above shows how the global universal health coverage index rate has evolved since 1990, reflecting changes in risk factor prevalence, diagnostic capacity, treatment availability, and demographic transitions. Country rankings provide a comparative view of the current burden, highlighting disparities between high-income and low-income nations in universal health coverage index outcomes.
The Universal Health Coverage (UHC) Service Coverage Index, published by the WHO and World Bank, measures the extent to which essential health services are accessible to a population. It is computed as a geometric mean of 14 tracer indicators spanning four domains: reproductive, maternal, newborn, and child health (RMNCH); infectious disease control; non-communicable disease management; and service capacity and access. Scores range from 0 to 100, with higher values indicating greater service coverage. As of 2021, the global average UHC index stood at approximately 68, but this masks enormous disparities: high-income countries typically score above 80, while many low-income nations in sub-Saharan Africa and South Asia score below 40. Unlike the other indicators in this explorer, the UHC index is not a direct measure of mortality but rather a proxy for health system performance — countries with higher UHC scores generally exhibit lower preventable mortality across virtually all causes. The index does not capture financial protection (out-of-pocket costs and catastrophic health expenditure), which is tracked separately under SDG Target 3.8. Progress stalled during the COVID-19 pandemic as health service disruptions reversed gains in immunisation coverage, TB case detection, and chronic disease management.
Achieving universal health coverage requires political commitment to equitable health financing (progressive taxation, social health insurance, reduction of out-of-pocket spending below 15-20% of total health expenditure), investment in primary health care infrastructure and workforce, elimination of user fees for essential services, and integration of vertical disease programmes into comprehensive primary care platforms. Countries that have achieved high UHC scores — including Thailand, Rwanda, Turkey, and Costa Rica — demonstrate that progress is possible across income levels through sustained political prioritisation of health equity.