Washington Post contributing editor Robert Samuelson has a must read op-ed on Obamacare today. Highlights below including links to the CMS and CBO reports he cites:

Even if Congress passes legislation — a good bet — the finished product will fall far short of Obama’s extravagant promises. It will not cover everyone. It will not control costs. It will worsen the budget outlook. It will lead to higher taxes. It will disrupt how, or whether, companies provide insurance for their workers.

The various health-care proposals represent atrocious legislation. To be sure, they would provide insurance to 30 million or more Americans by 2019. People would enjoy more security. But even these gains must be qualified. Some of the newly insured will get healthier, but how many and by how much is unclear. The uninsured now receive 50 to 70 percent as much care as the insured. The administration argues that today’s system has massive waste. If so, greater participation in the waste by the newly insured may not make them much better off.

The remaining uninsured may also exceed estimates. Under the Senate bill, they would total 24 million in 2019, reckons Richard Foster, chief actuary of the Centers for Medicare & Medicaid Services. But a wild card is immigration. From 1999 to 2008, about 60 percent of the increase in the uninsured occurred among Hispanics. That was related to immigrants and their children (many American-born). Most illegal immigrants aren’t covered by Obama’s proposal. If we don’t curb immigration of the poor and unskilled — people who can’t afford insurance — Obama’s program will be less effective and more expensive than estimated. Hardly anyone mentions immigrants’ impact, because it seems insensitive.

Meanwhile, the health-care proposals would impose substantial costs. Remember: The country already faces huge increases in federal spending and taxes or deficits because an aging population will receive more Social Security and Medicare. Projections the Congressional Budget Office made in 2007 suggested that federal spending might rise almost 50 percent by 2030 as a share of the economy (gross domestic product). Since that estimate, the recession and massive deficits have further bloated the national debt.

Obama’s plan might add almost an additional $1 trillion in spending over a decade — and more later. Even if this is fully covered, as Obama contends, by higher taxes and cuts in Medicare reimbursements, this revenue could have been used to cut the existing deficits. But the odds are that the new spending isn’t fully covered, because Congress might reverse some Medicare reductions before they take effect. Projected savings seem “unrealistic,” says Foster. Similarly, the legislation creates a voluntary long-term care insurance program that’s supposedly paid by private premiums. Foster suspects it’s “unsustainable,” suggesting a need for big federal subsidies.

Obama’s overhaul would also change how private firms insure workers. Perhaps 18 million workers could lose coverage and 16 million gain it, as companies adapt to new regulations and subsidies, estimates the Lewin Group, a consulting firm. Private insurers argue that premiums in the individual and small-group markets, where many workers would end up, might rise an extra 25 to 50 percent over a decade.

So Obama’s plan amounts to this: partial coverage of the uninsured; modest improvements (possibly) in their health; sizable budgetary costs worsening a bleak outlook; significant, unpredictable changes in insurance markets; weak spending control. This is a bad bargain. Health benefits are overstated, long-term economic costs understated. The country would be the worse for this legislation’s passage.