After the last of the baby boomers become fully eligible for Medicare, the federal health program can expect significantly higher costs in 2030 both because of the high number of beneficiaries and because many are expected to be significantly less healthy than previous generations.The typical Medicare beneficiary who is 65 or older then will more likely be obese, disabled and suffering from chronic conditions such as heart disease and high blood pressure than those in 2010, according to a report by the University for Southern California’s Schaeffer Center of Health Policy and Economics.Adjusted for inflation, overall Medicare spending is projected to more than double between 2010 and 2030 to about $1.2 trillion. A massive influx of baby boomers into Medicare will be the main driver. With the last baby boomers turning 65 in 2029, Medicare rolls are expected to number 67 million Americans in 2030, the Schaeffer Center said.But costs per beneficiary could grow by 50 percent over the same time due to longer life expectancies, shifting health trends and medical cost inflation, the report said. In inflation-adjusted dollars,— Kaiser Health News