As the U.S. Supreme Court takes on a make-or-break Obamacare case this week, a growing number of U.S. patients and their doctors are already devising a Plan B in case they lose medical coverage. The Court's ruling, expected by late June, will determine whether millions of Americans will keep receiving federal subsidies to help them pay for private health insurance under President Barack Obama's healthcare law. The White House, which said it is confident the justices will rule in favor of the subsidies that are a key element of Obamacare, said it has no immediate fix if the decision goes the other way.
