Eliminating inefficient and unnecessary medical services improves overall healthcare efficiency while reducing costs. In 2009, the Institute of Medicine (IOM) identified $750 billion of wasted spending, with unnecessary services accounting for $210 billion (Source: www.iom.edu/bestcare). The Congressional Budget Office has estimated that 30% of medical care in the U.S. is unnecessary care. (Source: Institute of Medicine article “Best Care at Lower Cost: The Path to Continuously Learning Health Care in America”, 2013.) Removing this waste and unnecessary care from the system will reduce costs, and is an opportunity to improve quality and patient safety.
There are a number of use cases for analyzing health claims data to find wasteful and likely to be wasteful services.
- Quantify necessary vs wasteful services
- Identify opportunities for cost savings
- Provider profiling and pay for performance risk sharing reporting
- Employer Group Reporting to convey the value of health plan services provided to employers
In a wasteful services pilot study, Milliman looked at one health plan’s claims data for Medicare and Commercial over a one year period (November 2012 – October 2013). Observations from that study found that 21% of members had at least one wasteful service, 25% of all services provides were wasteful and 2.12% of the total claim cost allowed dollars were wasteful. Further data analysis found that 80% of the wasteful dollars came from only four measures:
- Stress cardiac imaging or advanced non-invasive imaging (58% – $8,568,369)
- Annual EKGs or cardiac screening (12% – $1,779,260)
- Lower back pain image (6% – $940,363)
- ED CT Scans for Dizziness (4% – $533,876)
To assist in identification of wasteful services, Milliman, along with VBID Health, has developed the MedInsight Waste Calculator, which is an analytical tool that provides actionable data to support healthcare quality, efficiency, and effectiveness reporting. The calculator brings together clinical expertise and powerful data analytics—allowing healthcare managers to target and reduce wasteful spending.
September 17, 2014, 2:00-3:00 PM ET
Michael Chernew, PhD, VBID Health, Harvard Medical School
Dr. Chernew is a founding partner of VBID Health, a professor at Harvard Medical School, serves as the Co-Editor of the American Journal for Managed Care, and as Editor of The Journal of Health Economics. He is a member of the Congressional Budget Office’s Panel of Health Advisors as well as a Research Associate of the National Bureau of Economic Research.