1. In this systematic review analyzing data over the past 8 years, a quarter of total health care expenditure was deemed wasteful spending in the US healthcare system.
2. Implementation of targeted measures to reduce waste were only predicted to save about 25% of the total wasteful expenses.
Evidence Rating Level: 1 (Excellent)
Study Rundown: Healthcare spending is a major concern in the United States, as it accounts for a significant portion of the country’s GDP and is more than any other country. However, it is still unclear what the sources of wasteful spending are and how they can be addressed. In this systematic review, 25% of total health care expenditure in the US healthcare system is attributed to wasteful spending, ranging from an estimate of $760 billion to $935 billion. The wasteful expenses that created this estimate were from failure of care delivery, failure of care coordination, overtreatment or low-value care, pricing failure, fraud and abuse, and administrative complexity. The projected potential savings from targeted measures to reduce waste were estimated to be only $191 billion to $282 billion (25-30%), but this estimate excludes savings from administrative complexity, as there were no studies that directly addressed this.
The study analyzed a large portion of unique peer-reviewed publications, government-based reports, and reports from the gray literature, which helps successfully identify areas of savings and form the basis of new cost-saving interventions. On the other hand, targeted research is still lacking interventions for the administrative complexity domain, which was found to be the largest contributor to wasteful spending and represents the biggest area for potential savings.
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