WAHA operates sites in Moosonee and the First Nation communities of Fort Albany, Attawapiskat, and Moose Factory and supports nursing stations in Kashechewan and Peawanuck.

[1] Moosonee Health Centre provides 24/7 emergency care, outpatient services and weekday clinics .

Fort Albany Hospital has 17 beds providing 24/7 care staffed by registered nurses and consulting physicians in its emergency room.

[1] Opened in 1985 as a satellite site of James Bay, Attawapiskat Hospital has 15 beds and provides 24/7 care staffed by registered nurses and consulting physicians in its emergency room.

All other locations require ambulance transfers by Weeneebayko Area Health Authority Paramedic Services to the nearest airport with ORNGE helicopters or other aircraft.