www.thinkprogress.org/health/2014/01/02/3110271/americans-obamacare-coverage-january/
"Insurers are no longer allowed to discriminate against people with pre-existing conditions, or charge sick Americans higher prices than their healthier counterparts. And now, the Americans who have enrolled in new plans under Obamacare — either by picking a private plan on the state-level marketplaces, or by qualifying for Medicaid in the states that agreed to expand the program — may start using that coverage."
