Every year, medical billing errors cost the United States government billions in public funds wrongfully or erroneously paid out. While recent reports indicate modest decline hospital errors, rate of physician evaluation and management show no signs improvement. Opinions vary on causes these consequently appropriate countermeasures. Despite this national crisis, to date, strategies have proven ...

In modern societies, employment is a social phenomenon that central to life. Those who find job in the labour market spend most of their day working. Since paid work means both acquisition better economic resources and opportunities attainment status society, workers' working conditions are great importance for satisfaction thus quality this article, after discussing various definitions, factor...