Health Medical Homework Help

I’m working on a public health discussion question and need an explanation and answer to help me learn.

The health care system in the United States differs from most developed countries. Other developed countries have national health insurance and almost all citizens are entitled to receive health care services, including routine and basic health care.

Given what you read in Chapter 13, why have some questioned whether the United States really as a health care system? What is a strength in the U.S. health care system and what is a weakness?