The Servizio Sanitario Nazionale (SSN) is Italy's national health service, established in 1978. It provides universal healthcare to all residents, ensuring access to medical services regardless of income. The SSN is funded primarily through taxation and aims to deliver comprehensive care, including hospital services, outpatient care, and preventive measures. The SSN is organized at three levels: national, regional, and local. Each region manages its own healthcare services, allowing for tailored approaches to meet local needs. The system emphasizes the importance of public health and aims to improve the overall well-being of the population through various health programs and initiatives.