The Cost of Health Reform

CATO's Chris Edwards reminds that budget forecasts for major health programs are usually extremely optimistic, short by a wide margin:

When Medicare was launched in 1965, Part A was projected to cost $9 billion by 1990, but ended up costing $67 billion. When Medicaid’s special hospitals subsidy was added in 1987, it was supposed to cost $100 million annually, but it already cost $11 billion by 1992. When Medicare’s home care benefit was added in 1988, it was projected to cost $4 billion in 1993, but ended up costing $10 billion. Or consider that when Massachusetts Commonwealth Care was put into place in 2006, it was expected to cost about $725 million annually, but the expected cost for 2009 is now almost $1 billion.

http://www.cato.org/pubs/tbb/tbb_0609-57.pdf