State corrections officials have hired Centurion of Florida LLC to take over prison health services for more than three-fourths of Florida’s 100,000 inmates after Corizon Health walked away from a five-year, $1.2 billion contract three years early.

Centurion, a joint venture between Centene Corp. and MHM Services, will be paid a maximum of nearly $268 million to fill in for Corizon, which exercised a 180-day cancellation provision in its contract with the state.