MercyOne’s House of Mercy has operated since 1988 to provide substance use disorder treatment and mental health programs to individuals and families. House of Mercy is one of Central Iowa’s most comprehensive providers of vital behavioral health services, and the state’s largest program for parenting women with children. The 501 (c) (3) organization is accredited by CARF (Commission on Accreditation of Rehabilitation Facilities) and is licensed by the State of Iowa.