Private health care.

During the last decade there has been considerable international mobilisation around shrinking the role of States in health care. The World Bank reports that, in many low and middle-income countries, private sources of finance comprise the largest share of total national health expenditures. Private sector health care is ubiquitous, reaches throughout the population, preferred by the people and is significant from both economic as well as health perspective. Resources are limited, governments are weak, and a new approach is needed. This paper provides a broad overview and raises key issues with regard to private health care. The focus is on provision of health care by private medical providers. On the background of the world's common health problems and interventions available to tackle them, the place of private health care in the overall context is first discussed. The concept of privatisation within the various forms of health care systems is then explained. The paper then describes the genesis and key elements of rapidly enhancing role of the private sector in health care and points to the paucity of literature from low and middle-income countries. Common concerns about private health care are outlined. Two illustrative examples--tuberculosis, the top infectious killer among the poor and coronary heart disease, the top non-infectious killer among the rich--are presented to understand the current and possible role of private sector in provision of health care. Highlighting the need to distinguish between health care as a public good or a market commodity, the paper leaves it to the reader to draw conclusions.