What complications does our current financing system cause for providers of care?

What complications does our insurance system cause for individual consumers?

What are some of the promising new approaches to changing our health system so that it has incentives to provide more efficient care?

Some people view increases in health care spending as a response to consumer demand, whereas others see these increases as potentially wasteful spending. When other industry sectors consume a rising share of GDP$,$ it is viewed as a positive development. Should we be concerned about the rising cost of health care and its share of our GDP$?$ What types of health care spending might be classified as valuable? As wasteful?