Coomealla Health Aboriginal Corporation (CHAC) is an Aboriginal Community Controlled Health Organisation (ACCHO) providing primary healthcare services to Coomealla and surrounding areas since 1992. CHAC's catchment area is the communities of Balranald, Buronga, Dareton, Euston, Gol Gol and Wentworth in the Wentworth and Balranald Shires. CHAC is a member of Bila Muuji Aboriginal Corporation Health Services Incorporated, a regional body established in 1995 to support ACCHOs in rural and remote NSW.