Healthcare funding refers to the financial resources allocated to support healthcare services and systems. This funding can come from various sources, including government budgets, private insurance companies, and out-of-pocket payments by individuals. The goal is to ensure that people have access to necessary medical care, treatments, and preventive services. Different countries have different healthcare funding models. For example, in some nations, like those with a single-payer system, the government covers all healthcare costs, while in others, like the United States, a mix of private and public funding exists. Effective healthcare funding is crucial for maintaining the quality and accessibility of medical services.