Community health centerscommonly known as neighborhood health centersto provide familyoriented health care to medically underserved populations. Second. Community mental health centersto provide a full range of preventive and therapeutic mental health services to patients in their neighborhoods. thus Increasing the accessibility. quantity. and range of mental health services available at the community level. Third. Migrant health centersdesigned to meet the problems of those citizens who have no continuity of care due to mobility. and Fourth. Health revenue sharing to provide bloc grants to States for health and mental health services under public health departments and for vaccination programs and other disease control programs. In addition. this legislation establishes the following new programs: First.