The Health Insurance Marketplace is Now Open. Enroll now in a plan that covers benefits, pre-existing conditions, and more. Oct. 1: Open Enrollment Begins. Jan. 1: Coverage Begins. Mar. 31: Open Enrollment Closes.
Obamacare means that health insurance companies have to be accountable to you. If they spend too much money on overhead and not enough on medical care, you get a rebate -- just like 8.5 million Americans this summer.