A Primary Care Association is a regional, state, or local organization which works in close concert with, and represents the interests of, nonprofit community clinics and health centers. PCAs advocate for the health needs of distinctive populations and geographic areas, most importantly those who face barriers to care due to poverty, language, or geographic isolation. For more information, see https://bphc.hrsa.gov/qualityimprovement/strategicpartnerships/ncapca/associations.html.