Medicare’s Hidden Administrative Costs:

One of the most common, and least challenged, assertions in the debate over U.S. health care policy is that Medicare administrative costs are about 2 percent of claims costs, while private insurance companies’ administrative costs are in the 20 to 25 percent range.

It is very difficult to do a real apples-to-apples comparison of Medicare’s true costs with those of the insurance industry. The primary problem is that private sector insurers must track and divulge their administrative costs, while most of Medicare’s administrative costs are hidden or completely ignored by the complex and bureaucratic reporting and tracking systems used by the government.

This study, based in part on a technical paper by Mark Litow of Milliman, Inc., finds that Medicare’s actual administrative costs are 5.2 percent, when the hidden costs are included.

In addition, the technical paper shows that average private sector administrative costs, about 8.9 percent – and 16.7 percent when commission, premium tax, and profit are included – are significantly lower than the numbers frequently cited. But even though the private sector’s administrative costs are higher than Medicare’s, that isn’t “wasted money” that could go to insuring the uninsured. In fact, consumers receive significant value for those additional dollars.

We also raise an important, although heretofore unrecognized, issue that gives Medicare an inherent advantage on administrative costs. Because of the higher cost per beneficiary, Medicare administrative costs appear lower than they really are. If the numbers were adequately “handicapped” for comparison with the private sector, they would be in the 6 to 8 percent range.

Finally, like the private sector, Medicare also has to obtain funds to pay claims. But the cost of raising that money, or borrowing it if the government doesn’t collect it from taxpayers, is excluded from Medicare administrative cost calculations. While we don’t in this paper draw any conclusions about what we shall call the “cost of capital” and its impact on Medicare’s administrative costs, we do want to highlight that those costs exist and that taxpayers, both today and in the future, must bear those costs.

--From the Executive Summary