Obamacare under threat The number of Americans without health insurance climbed to more than 33 million in 2019 – the highest in five years – and could escalate further if the Supreme Court repeals the Affordable Care Act (ACA) Persons lacking health insurance cover (millions) President Obama Feb 2009: Obama announces plan for healthcare reform Mar 2010: ACA enacted 2014: All Americans have access to affordable health insurance options President Trump Jun 2020: Trump administration asks Supreme Court to overturn ACA. If successful, move will wipe out coverage for more than 20 million people 50 40 46.3 48.6 46.3 45.5 44.8 30 36.0 30.4 33.2 20 28.6 28.6 29.3 10 0 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Source: CDC, National Center for Health Statistics © GRAPHIC NEWS