Based in Sacramento, CHA is the statewide leader representing the interests of hospitals, health systems and other health care providers in California. CHA includes nearly 500 hospital and health system members, and more than 100 Executive, Associate and Personal members. CHA, operating in conjunction with three corporate members -- the Hospital Council of Northern and Central California, Hospital Association of Southern California, and Healthcare Association of San Diego and Imperial Counties -- has a consolidated membership and dues structure. Members of these three Regional Associations are automatically members of CHA.