Social health insurance and professional ethics in Romania: between legal framework and medical integrity

Background Romania's social health insurance system is based on the Bismarck model and aims to provide universal healthcare access through compulsory contributions. While financing and institutional design have been widely studied, the ethical responsibilities of physicians, particularly social insurance physicians, remain under-explored. Objective This study analyzes Romania's social health insurance system through an integrated institutional and ethical lens, focusing on social insurance physicians who operate at the interface of clinical assessment and social protection eligibility. Methods A structured narrative review was conducted, synthesizing national legislation, international ethical frameworks (Declaration of Geneva, International Code of Medical Ethics), peer-reviewed literature (2010–2025), and comparative analyses with European health insurance models. The analysis identified systemic challenges, including underfunding, workforce migration, and demographic pressures, and examined their impact on professional ethics. Results Romania ensures broad formal coverage, yet persistent challenges—underfunding, regional disparities, informal payments, and physician shortages—create ethical tensions for social insurance physicians. Comparative analysis shows that other European countries (Germany, France, Netherlands) mitigate such pressures through stronger institutional safeguards, higher funding, and protected professional autonomy. Conclusion This study contributes to health services research by conceptualizing ethical vulnerability in resource-constrained insurance systems and linking institutional structures to professional autonomy, fairness, and system resilience. Findings highlight the need to strengthen ethical frameworks, safeguard physician independence, and align institutional reforms with ethical governance to ensure transparent, equitable, and resilient social health insurance systems.