<Dl> <Dt> House </Dt> </Dl> <Ul> <Li> House Committee on Appropriations <Ul> <Li> Subcommittee on Labor, Health and Human Services, Education, and Related Agencies </Li> </Ul> </Li> <Li> House Budget Committee </Li> <Li> House Committee on Energy and Commerce <Ul> <Li> Subcommittee on Health </Li> <Li> Subcommittee on Oversight and Investigations </Li> </Ul> </Li> <Li> House Small Business Committee </Li> <Li> House Committee on Ways and Means <Ul> <Li> Subcommittee on Health </Li> </Ul> </Li> </Ul> <Li> House Committee on Appropriations <Ul> <Li> Subcommittee on Labor, Health and Human Services, Education, and Related Agencies </Li> </Ul> </Li> <Ul> <Li> Subcommittee on Labor, Health and Human Services, Education, and Related Agencies </Li> </Ul>

Which part of medicare is mandatory for all individuals who receive social security