Bon Secours Health System headquarters is located in Marriottsville, Md., (About 15 miles west of Baltimore) as is the United States Provincial House of The Sisters of Bon Secours.

Bon Secours Health System, Inc. is a not-for-profit organization with 17 owned or joint ventured acute care hospitals, six long-term or nursing care facilities, four assisted and independent living facilities, along with numerous primary care clinics, outpatient facilities, home health care services, and hospices. Its ministry, to carry out the healing mission of the Sisters of Bon Secours and the Catholic Church, is practiced throughout the system and carried out by over 20,000 health care coworkers, and thousands of physicians and volunteers.

Bon Secours facilities are located in six states on the East Coast and Michigan, with a concentration in Virginia and Florida. The System is focused on a vision of "becoming a leader in Catholic health ministry compassionately, reaching beyond walls of tradition to improve our communities".