The study estimates that raising Medicare’s eligibility to 67 in 2014 would generate an estimated $5.7 billion in net savings to the federal government, but also result in an estimated net increase of $3.7 billion in out-of-pocket costs for 65- and 66-year-olds, and $4.5 billion in employer retiree health-care costs. In addition, the study projects that the change would raise premiums by about 3 percent both for those who remain on Medicare and for those who obtain coverage through health reform's new insurance exchanges. The study assumes both full implementation of the health reform law and the higher eligibility age in 2014 in order to estimate the full effect of both the law and the policy proposal.
In the absence of the health reform law, raising Medicare's age of eligibility would result in an increase in the uninsured, according to other studies, as many older Americans would have difficulty finding affordable coverage in the individual market in the absence of Medicare. With health reform, virtually all 65- and 66-year-olds would be expected to obtain alternative sources of coverage.
via kff.org