This research investigates two features of the Affordable Care Act that especially affect young adults, the young adult‐dependent coverage (YAD) mandate and the requirement to cover contraception (CM). Both mandates were first enacted at the state level but have been studied only in isolation. We estimate a wide range of models allowing these mandates to have joint effects on insurance coverage, health‐care access, health outcomes and fertility. We provide new evidence that helps settle the mixed findings from past state‐level YAD and CM research and suggests the two mandates may combine to improve the well‐being of young adults. (JEL I18, I12, H75)
