With more than 60,000 members and nearly three decades of local customer-centric experience, Brevard County-based Health First Health Plans will expand its low-cost health insurance services to five new Central Florida counties. Beginning Jan. 1, 2024, Health First Health Plans’ services, which will also include access to the AdventHealth network, will now be available in Lake, Orange, Osceola, Pasco, and Polk counties.