Policy Makers Will Need a Way to Update Bundled Payments That Reflects Highly Skewed Spending Growth of Various Care Episodes
Bundled payment entails paying a single price for all services delivered as part of an episode of care for a specific condition. It is seen as a promising way to slow the growth of health care spending while maintaining or improving the quality of care.
To implement bundled payment, policy-makers must set base payment rates for episodes of care and update the rates over time to reflect changes in the costs of delivering care and the components of care. Adopting the fee-for-service paradigm of adjusting payments with uniform update rates would be fair and accurate if costs increased at a uniform rate across episodes. However, the analysis of the 2003 and 2007 U.S. commercial claims data showed spending growth to be highly skewed across episodes: 10 percent of episodes accounted for 82.5 percent of spending growth, and within-episode spending growth ranged from a decline of 75 percent to an increase of 323 percent.
Given that spending growth was much faster for some episodes than for others, a situation known as skewness, policy-makers should not update episode payments using uniform update rates. Rather, they should explore ways to address variations in spending growth, such as updating episode payments one by one, at least at the outset.
- 1. The Slowdown in Health Care Spending in 2009-11 Reflected Factors Other Than the Weak Economy and Thus may Persist
- 2. Additional Reductions in Medicare Spending Growth Will Likely Require Shifting Costs to Beneficiaries
- 3. Supplemental Coverage Associated With More Rapid Spending Growth for Medicare Beneficiaries
- 4. Policy Makers Will Need a Way to Update Bundled Payments That Reflects Highly Skewed Spending Growth of Various Care Episodes