1. 2. National Federation of Independent Business v. Sebelius, 567 U.S. 519 (2012).
2. 37. See C.L. Young, Federal Surprise Billing Legislation Does Not Violate the Constitution, USC-Brookings Schaeffer on Health Policy, July 1, 2019, available at (last visited Feb. 14, 2020).
3. 14. M. Regan, ACA Litigation, A Summary With Particular Attention to Open Cases and New Issues, March 23, 2019, available at (last visited Feb. 14, 2020).
4. 28. Dep't of Health and Human Servs., Nondiscrimination in Health and Health Education or Activities, Delegation of Authority, 85 Fed. Reg. 37,160 (Jun. 19, 2020).
5. 15. See West Virginia v. U.S. Dep't of Health & Human Servs., 827 F.3d 81 (D.C. Cir. 2016), cert. denied, 137 S. Ct. 1614 (2017)