Accreditation Organizations for Office-based Surgery

Medicare Program
Contact Your Carrier/FI via Toll-Free Numbers and Websites – A listing of the toll-free numbers that CMS has installed at Medicare FFS contractor sites. Each state must contact their carrier for specific information.


Joint Commission on Accreditation of Healthcare Organizations
The Joint Commission
One Renaissance Blvd.
Oakbrook Terrace, IL 60181
Tel: 630-792-5000


Accreditation Association for Ambulatory Health Care
5250 Old Orchard Road, Suite 200
Skokie, IL 60077
Tel: 847-853-6060


American Association for Accreditation of Ambulatory Surgery Facilities, Inc.
P.O. Box 9500 Gurnee, IL 60031
5101 Washington Street Suite 2F
Gurnee, IL 60031
Tel: 888-545-5222