This directory identifies 254 Community and Migrant Health Centers (C/MHC) and Health Care for the Homeless (HCH) programs in 10 regions of the United States that, in response to local requests and with mostly local resources, developed either school-based or school-linked health programs. Each listing provides information under the following headings: address, contact, type of program, health care and other services provided, service providers, relation to Head Start, non 329/330/340 funding sources, problems encountered, program history, and plan for the next 2-5 years. Two appendixes provide a list of persons on the Bureau of Primary Health Care workgroup on school health and an address list of Ready-To-Learn School Health Program Conference Speakers. (AMH)