What characterizes a "single-payer" healthcare system?

• A. A single private insurer handles healthcare financing for all citizens
• B. A single public agency manages healthcare financing while care delivery is private
• C. Multiple private insurers compete, with some public options available
• D. A collective of private and public agencies finance healthcare services

Answer: (B)

A "single-payer" healthcare system is characterized by a single public agency managing healthcare financing, while the delivery of care can remain in the hands of private providers. In this model, the government takes on the role of financing all healthcare services for its citizens, thus simplifying administrative processes and often reducing costs associated with billing and insurance management. The focus is on universal coverage, where all individuals have access to necessary healthcare services without financial barriers at the point of care. This system contrasts with multiple private insurers or a mix of public and private agencies, as it centralizes the funding mechanism while allowing for diverse care delivery options.