Providence Health & Services is a not-for-profit Catholic health care system operating multiple hospitals across 5 states, with headquarters in Renton, Washington. The health system includes 27 hospitals, more than 35 non-acute facilities and numerous other health, supportive housing and educational services in the states of Alaska, Washington, Montana, Oregon and California. Providence Health & Services was started by the Sisters of Providence (Montreal, Quebec) more than 155 years ago.