Medicaid Home and Community Based Services (HCBS) 1915(c) waivers are the largest source of funding for the long term services and supports of people with intellectual and developmental disabilities (IDD). National-level analyses of HCBS IDD waivers are crucial because of the large variance across states, the recent CMS rule and regulation changes (CMS 2249-F/2296-F), and the ever changing economic and political landscape. Therefore, the aim of this study was to examine state waiver priorities for people with IDD. In FY 2015, 111 waivers projected spending $25.6 billion for approximately 630,000 people with IDD. The services with the most funding were residential habilitation, supports to live in one's own home, and day habilitation. However, our analysis revealed large discrepancies across states and services.