Missouri ASCA HOME ABOUT MEMBER CENTERS PAC EVENTS CONTACT More REPRESENTINGASCAsIN MISSOURI The Missouri Ambulatory Surgery Center Association MASCA is an association representing the interests of ambulatory surgery centers ASCs throughout Missouri. MASCA is poised to represent ASCs before the Missouri General Assembly regulatory bodies the media and other players in the health care industry including the Missouri Hospital Association. Fostering and promoting the public welfare of ambulatory surgery center disseminating useful information in the best interest of ambulatory surgery centers and the public and for doing any and all things necessary suitable and proper for the social educational and literary and scientific advancement of its membership. State and local candidates who will go to bat for ASCs need the financial support of the medical community to win elections.