The evaluation of healthcare systems on a global scale is crucial for understanding their effectiveness, sustainability, and efficiency. This scientific academic paper provides a comparative analysis of key indicators and guidelines aimed at enhancing the sustainability and efficiency of healthcare systems worldwide. By examining various metrics and benchmarks, this study offers insights into the strengths, weaknesses, and areas for improvement within different healthcare systems. Additionally, it explores strategies and recommendations for promoting sustainability and efficiency in healthcare delivery. The findings of this paper contribute to the ongoing discourse on global healthcare quality and accessibility