Setting the record straight on Medicare's overhead costs: New study

Traditional Medicare's administrative costs were only 1 percent in 2010, but if you roll in the private insurers' Medicare plans, that figure jumps to 6 percent

The traditional Medicare program allocates only 1 percent of total spending to overhead compared with 6 percent when the privatized portion of Medicare, known as Medicare Advantage, is included, according to a study in the June 2013 issue of the Journal of Health Politics, Policy and Law.

The 1 percent figure includes all types of non-medical spending by the Centers for Medicare and Medicaid Services plus other federal agencies, such as the IRS, that support the Medicare program, and is based on data contained in the latest report of the Medicare trustees. The 6 percent figure, on the other hand, is based on data contained in the latest National Health Expenditure Accounts (NHEA) report.

The journal article, written by Minneapolis-based researcher Kip Sullivan, finds that the gap between the two measures has been growing over the last two decades as enrollment in private Medicare plans has risen.