Health Status of Low-Income Individuals: Has the ACA Made Americans Healthier | Mercer US

Has the ACA Made Americans Healthier

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Has the ACA Made Americans Healthier
Calendar09 August 2016

There was an interesting study published in JAMA this week that compares the health status of low-income individuals in two states that expanded Medicaid (Arkansas and Kentucky) with a state that did not (Texas). Respondents in Arkansas and Kentucky were 5% more likely to than their peers in Texas to say they were in excellent health at the end of 2015. This is a wider gap than was seen when the same question was asked at the end of 2014, when Medicare expansion was a year old. Because it takes time for someone to benefit from having insurance – due to the time it takes to actually get care and then for the care to have a positive impact on health – we may see continued improvement in Arkansas and Kentucky relative to Texas. While the study does not prove that Medicaid expansion caused people to be healthier, it makes sense that having insurance would have a positive impact on one’s health. This made me wonder whether the ACA has also had a positive impact on the health of those in employer-sponsored plans. Certainly the mandate for 100% coverage for preventive care comes to mind, although many employers covered preventive care prior to the ACA (and utilization is still not what we would like to see). Will the individual mandate mean more individuals seek coverage in employer-sponsored group coverage, and will that in turn result in better health in the workforce? Ultimately, it may be that because so many aspects of employer-sponsored coverage have changed since the law passed, it will be difficult to attribute any change in the health status of employed Americans (good or bad) to the ACA.

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