OK, so you agree that disability is riddled with fraud and waste. And that's what needs to be addressed, not additional funding.
As to Medicare, the program needs to be reformed to empower people to spend their own money on their own healthcare. The issue is not the existence of needy people. The issue is that the program is set up in a way to minimize responsibility and encourage over-spending.
Edited.
And, I am willing to bet there are a lot more people who should receive disability but are denied. I know 3 people off the top of my head who had legitimate debilitating injuries who applied for disability and 2 were denied. The one that did receive disability took 2 years of fighting with the state. We held numerous benefits for him so he didn't lose his house.
Medicare is much more efficient and cost effective than private insurance.
Medicare has a better track record of controlling costs. Beginning in 1997, the growth in Medicare’s cost per beneficiary has been slower than the cost escalation in coverage delivered by private insurers. Between 2002 and 2006, for example, Medicare’s cost per beneficiary rose 5.4 percent, while per capita costs in private insurance rose 7.7 percent, according to MedPAC, an independent agency charged with advising Congress on Medicare issues.
On July 30, 1965, President Lyndon Johnson signed the law creating Medicare.
At the time, about half of the elderly had no health insurance—they were too old and too likely to get sick, so the private market simply wouldn’t insure them. The elderly were the demographic group most likely to live in poverty, and about one in three older Americans were poor. Blacks and other minorities could not receive treatment in whites-only medical facilities, discrimination that was barred by Medicare.
Now the elderly are among the best-insured Americans, with upward of 95 percent covered by Medicare. The rate of poverty among those 65 and older is under 10 percent. The decline in elderly poverty began with the creation of Social Security—but it accelerated, according to Census Bureau data, only after Medicare coverage began.