The "open enrollment period" begins tomorrow for insurance (through the Health Insurance Exchanges) that will begin coverage on 1/1/14. The exchange in Maryland is at
http://www.marylandhealthconnection.gov. They can't charge more for a preexisting condition, but they can charge more (within limits) for older purchasers. The plans will vary in copays and deductibles (cheaper plans have higher copays), and will have different networks of healthcare providers. All the plans, though, will have reasonably complete coverage, without many of the "gotchas" that have been common in individual insurance. Many people will be eligible for subsidies depending on their income level. And the exchanges may be working better in a couple days or weeks than on the very first day.
If you really want it to work, encourage some healthy twenty-somethings to enroll, too.