There's also an added safety net for all Americans, insured and uninsured. Starting in 2014, insurance companies will not be able to deny coverage for medical treatment, nor can they charge more to people with health problems. Those protections, now standard in most big employer plans, will be available to all, including people who get laid off, or leave a corporate job to launch their own small business.
Seniors also benefit from the law through better Medicare coverage for those with high prescription costs, and no copayments for preventive care. But hospitals, nursing homes, and many other service providers may struggle once the Medicare cuts used to finance the law really start to bite.
Illegal immigrants are not entitled to the new insurance coverage under the law, and will remain one of the biggest groups uninsured.
Obama's law is by no means the last word on health care. Experts expect costs to keep rising, meaning that lawmakers will have to revisit the issue perhaps as early as next year, when federal budget woes will force them to confront painful options for Medicare and Medicaid, the giant federal programs that cover seniors, the disabled, and low-income people.
The health care overhaul focus will now quickly shift from Washington to state capitals. Only 14 states, plus Washington, D.C., have adopted plans to set up the new health insurance markets called for under the law. Called exchanges, the new markets are supposed to be up and running on Jan. 1, 2014. People buying coverage individually, as well as small businesses, will be able to shop for private coverage from a range of competing insurers.
Most Republican-led states, including large ones such as Texas and Florida, have been counting on the law to be overturned and have failed to do the considerable spade work needed to set up exchanges. There's a real question about whether they can meet the deadline, and if they don't, Washington will step in and run their exchanges for them.