Sustainability in the Management of the Private Medical Sector in Romania: A European, USA and Japan Comparison

The private healthcare sector in Romania, led by prominent players such as Medlife, Regina Maria, Medicover and Sanador, has become a cornerstone of the country’s healthcare system. However, achieving sustainability in this sector remains a challenge. This study evaluates sustainability practices in Romania’s private medical sector using the Triple Bottom Line (TBL) framework, comparing them to those of the EU, USA and Japan. Using statistical methods and benchmarking, we identify correlations between healthcare expenditures, financing schemes and sustainability metrics. A bibliographic review highlights global trends in sustainable healthcare management, including environmental, social and economic strategies and provides insights into the cost-effectiveness of green initiatives. Special focus is given to the role of technology in driving sustainability through innovations in telemedicine, digital health records and operational optimization. Using statistical methods (Pearson and Spearman correlation coefficients), we have performed an analysis of health expenditure data for EU countries, the USA and Japan. The dataset was extracted from the Organisation for Economic Co-operation and Development (OECD) data portal and included various health expenditure indicators, financing schemes and administrative data for all EU countries, the USA and Japan for the period 2018–2023. We have performed a structured analysis that explores correlations between these indicators, with a focus on financial schemes, expenditures and management sustainability. The analysis shows strong correlations between healthcare expenditures, financing schemes and administrative costs. Countries with efficient governance, balanced financing and proactive population health strategies (e.g., Japan and Nordic countries) demonstrate better management sustainability. However, countries like the USA and Eastern EU nations face challenges due to high administrative costs and inefficient financing models, respectively. Addressing these issues is critical to sustaining healthcare systems in the long term. The findings reveal that while Romanian providers excel in patient satisfaction and technological innovation, they lag behind their European counterparts in environmental sustainability and equitable access. Recommendations are proposed to address these gaps, drawing on successful strategies implemented in other European healthcare systems. This study fills a gap in the literature by providing a structured analysis of sustainability practices in Romania’s private healthcare sector, contextualized within a global comparative framework.