Deaconess Hospital is licensed by The State of Oklahoma Department of Public Health and is affiliated with The Free Methodist Church of North America.

Deaconess is approved by

The American College of Radiology
The College of American Pathologists
The Council on Medical Education of the American Society of Clinical Pathologists
The American College of Surgeons Commission on Cancer

Deaconess is certified by

The United States Department of Health, Education and Welfare (Medicare)

Deaconess is a member of:

The American Hospital Association
The Oklahoma Hospital Association
The Greater Oklahoma City Area Hospital Council
VHA

Deaconess is accredited by

The Joint Commission on Accreditation of Healthcare Organizations