In comments to the Department of Health and Human Services, the National Health Law Program urges HHS to reject Indiana’s proposed request to waive the Institutions for Mental Diseases (IMD) exclusion. HHS, however, does not have authority to grant the request to waive the IMD exclusion because Indiana has not proposed a genuine experiment, and the Secretary may only waive requirements of the federal Medicaid Act to conduct an experiment or test a novel approach to improve medical assistance for low-income individuals. Furthermore, Section 1115 only permits waiver of those requirements found in 42 U.S.C. § 1396a, and the IMD exclusion lies outside of 42 U.S.C. § 1396a. Last, the proposal risks diverting funds away from appropriate community-based services, undermining decades of progress towards increased community-integration.