Nonprofit collaborative working to improve health and advance equity in King County, WA through innovative, cross-sector partnerships. Improving health and advancing equity in King County, WA. Collaboration + Innovation. HEALTHIERHERE IS DEDICATED TO REDUCING HEALTH DISPARITIES AND IMPROVING THE HEALTH AND WELLBEING OF ALL PEOPLE IN KING COUNTY THROUGH INNOVATIVE, CROSS-SECTOR COLLABORATIONS. THIS CORPORATION (CONTINUED ON SCHEDULE O)PARTNERS WITH HEALTH PROVIDERS, SOCIAL SERVICE AGENCIES, COMMUNITY ORGANIZATIONS, AND CONSUMERS TO CATALYZE, TEST AND INVEST IN NEW AND BETTER WAYS TO ADDRESS HEALTH AND SOCIAL NEEDS.