Did average U.S. life expectancy rise or fall in the five years after most provisions of Obamacare were implemented?
In the five years after most provisions of Obamacare were implemented in 2014, average U.S. life expectancy fell by 0.1 years. This is the largest five-year decline since World War II and runs contrary to the modern norm of rising lifespans, which increased by an average of 0.8 years every five years from 1960 to 2013. Association does not prove causation, so this decline cannot be objectively blamed on Obamacare. However, supporters of the law routinely used such associations to promote Obamacare and to impugn the U.S. healthcare system. They also claimed that Obamacare would be "an absolute game changer" for substance abuse, but overdose deaths accelerated in the wake of the law.
DocumentationObamacare & Life Expectancy