Ordering social objectives: National Health Service and National Health Insurance as policy options in organizing the medical care system.
For many years, a sharp distinction was made between NHS and NHI on the basis of payment and program focus. First, NHS was defined as a program essentially based on Congressional appropriations (general revenues); while NHI would be based on premiums largely derived from the insured. Second, NHS guaranteed service while NHI guaranteed only payment for services rendered.The distinctions were later extended from these definitions to include differences in response to resource needs, changing task descriptions and personnel assignments, more equitable redistribution of manpower, centralized administration and consumer participation.In general, if the goal were equity, NHS seemed more responsive than NHI.However, in recent years, the approach to NHI has been modified in response to criticism as well as increasing recognition of changed needs, and proposals for NHI like the Kennedy-Corman bill have become more like proposals for a NHS. In short, the difference today is largely one of immediate as against eventual transformation of the medical care system into a social instrument aiming to achieve equity. The major disagreement is whether the present medical care system lends itself to modification so as to achieve that end.