Does my health insurance plan have to cover certain benefits?
I have a pre-existing health condition. Can I be charged more for my health insurance?
Can my health plan limit how much they will pay toward my covered services?
What can I do if my health insurance plan denies my claim for health benefits that I thought would be covered by the plan?
How can I compare health plans offered in the Health Insurance Marketplace?
Is my employer required to provide me with health benefits?
Can I buy a health plan outside the Health Insurance Marketplace open enrollment period?
After I sign up for a health plan in the Health Insurance Marketplace, can I change my mind and sign up for a different plan instead? Once I buy one plan can I change my mind and switch?
Source: Affordable Care Act – FAQ on How the Health Care Law Affects You and Y… – AARP