Read it and think about it.
http://www.cms.hhs.gov/ActuarialStudies/Downloads/S_PPACA_2009-12-10.pdfPay particular attention to pages 8 and 9. Starting on the last paragraph they state savings estimates may be unrealistic due to the fact that hospitals are unlikely to be able to improve productivity enough. Over time, a sustained reduction in payment updates, based on productivity expectations that are difficult to attain, would cause Medicare payments to grow more slowly than, and in a way that was unrelated to, providers' costs of furnishing services to beneficiaries. Thus providers for whom Medicare constitutes a substantive portion of their business could find it difficult to remain profitable and, absent legislative intervention, might end their participation in the program (possibly jeopardizing access to care for beneficiaries). Simulations by the Office of the Actuary suggest that roughly 20 percent of Part A providers would become unprofitable within the 10-year projection period as a result of the productivity adjustments.
Page 11 they talk about the moderation in health care costs due to excise taxes on high cost employer-insurance resulting in employers reducing health benefits offered which would induce workers to use fewer services.
There's more. I suggest you read it for yourself and see what you think.