The Ho-Chunk Health Care Center (HHCC) was opened in 1989 and was further expanded to its present facilities in 2002/2003. This facilities first obtained accreditation from the Accreditation Association for Ambulatory Health Care (AAAHC) in 2003. In pursuit to maintain accreditation with AAAHC, the HHCC underwent a more intense evaluation of its clinic for the recertification process and this clinic had to show it adhere to more stringent standards of care. In 2006, the HHCC was awarded recertification of accreditation for another three-years. In 2009, the HHCC received its re-certification of accreditation for another three-years.