Share of Cost, Supplemental Coverage Associated With More Rapid Spending Growth For Medicare Beneficiarie

Tuesday, Jan. 21st 2014 12:30 PM

Lowering both Medicare spending and the rate of Medicare spending growth is important for the nation’s fiscal health. Policy makers in search of ways to achieve these reductions have looked at the role that supplemental coverage for Medicare beneficiaries plays in Medicare spending. Supplemental coverage makes health care more affordable for beneficiaries but also makes beneficiaries insensitive to the cost of their care, thereby increasing the demand for care.

This is the first empirical study to investigate whether supplemental Medicare coverage is associated with higher rates of spending growth over time.  It was found that supplemental insurance coverage was associated with significantly higher rates of overall spending growth. Specifically, employer-sponsored and self-purchased supplemental coverage were associated with annual total spending growth rates of 7.17 percent and 7.18 percent, respectively, compared to 6.08 percent annual growth for beneficiaries without supplemental coverage. Results for Medicare program spending were more equivocal, however.  The results are consistent with the belief that current trends away from generous employer-sponsored supplemental coverage and efforts to restrict the generosity of supplemental coverage may slow spending growth.

Posted on Tuesday, Jan. 21st 2014 12:30 PM | by Share of Cost | in Share of Cost | Comments Off on Share of Cost, Supplemental Coverage Associated With More Rapid Spending Growth For Medicare Beneficiarie