Today, the Administration replaced the healthreform.gov website with the new healthcare.gov website. According to the HHS press release,

HealthCare.gov  is the first central database of health coverage options, combining information about public programs, from Medicare to the new Pre-Existing Conditions Insurance Plan, with information from more than 1,000 private insurance plans.  Consumers can receive information about options specific to their life situation and local community.
In addition, the website will be a one-stop-shop for information about the implementation of the Affordable Care Act as well as other health care resources.  The website will connect consumers to quality rankings for local health care providers as well as preventive services.

OPM’s analogous FEHBP website is opm.gov/insure.