The St. Louis Integrated Health Network (IHN) is a partnership of primary and specialty medical care providers in the St. Louis region. The goal of the IHN is to ensure access to health care for uninsured and underinsured children and adults through increased integration and coordination of a safety net for health care. IHN providers serve 200,000 individuals in the St. Louis region each year for primary care through more than 400,000 encounters.