The individual mandate is one leg of the “three-legged stool” of the Patient Protection and Affordable Care Act (ACA). During the crafting of healthcare reform, insurers and other market experts contended that the mandate was absolutely necessary for a functional individual guaranteed issue market. With the passage of the Tax Cuts and Jobs Act of 2017, there are renewed concerns related to the stability of the individual market.
Milliman consultants Fritz Busch and Paul Houchens believe that the individual mandate’s financial penalties at face value are high enough to induce high insurance participation rates, but that the enforcement of these penalties has not been strict enough to fully achieve the mandate’s policy aims. They say that available premium assistance in the insurance marketplaces may provide sufficient financial incentives to prevent a collapse of marketplace enrollment rates resulting from the mandate’s repeal. In their paper, Busch and Houchens examine available empirical data to arrive at this conclusion.