Timeline

2010
- January 1: 4 million small businesses eligible for tax breaks
- April 1: Federal matching funds allow states to cover more people on Medicare
- June 1: Rebate checks distributed to seniors to cover the prescription drug "donut hole"
- September 23: Insurance companies prohibited from rescinding coverage due to sickness or clerical error
- September 23: "Lifetime limits" on insurance coverage eliminated
2011
- January 1: Medicare "overpayments" to big insurance companies reigned in
- January 1: Insurance companies required to spend over 80% of premiums on patient care
2012
- October 1: Transition to cost-saving electronic medical records begins
- October 1: CLASS program launches to provide financial support to disabled adults
2013
- October 23: CHIP funding expands to insure more children
2014
- January 1: Low-income Americans now eligible for Medicaid
- January 1: Insurance companies prohibited from discriminating against those with pre-existing conditions
2015
- January 1: Physicians' pay adjusted to value quality of care over volume of care

