What Does Obamacare Mean? 
Obamacare is the signature legislation of President Obama to deliver health care to all Americans . The legislation is entitled the Patient Protection and Affordable Care Act -LRB- PPACA -RRB- . Interestingly , not one Republican voted for the act , an anomaly in American politics . 30-40 million Americans will be added to the existing health care system . It remains to be seen if the PPACA will deliver on its promise to reduce health care costs . 