The Consortium for Citizens with Disabilities (CCD) submitted comments on interim final rules implementing provisions of the Affordable Care Act regarding coverage of preventive services. CCD supports coverage of preventive services without cost sharing but believes rules should be strengthened. CCD recommends expanding the definition of preventive services and medical necessity to include maintenance of function. CCD also recommends clarifying coverage for high risk populations and services not addressed by guidelines. Stronger monitoring and enforcement of rules is needed.