Perhaps the most common question I'm asked about ObamaCare is: "Will I be able to buy my way out of it?" The answer is: "Not unless you're very rich." The plan before the Senate creates a set of 50 state-based insurance "exchanges" that are established as markets for health plans. Consumers must buy policies from their employers or through the exchanges — but, either way, their choice of coverage is limited to one of four basic insurance plans that the government sanctions. Private insurers will still compete to offer policies but must model their coverage on one of these four...