A West Palm Beach federal judge gave final approval to a nationwide class action settlement of claims against United HealthCare Services Inc., rejecting a challenge from 14 state attorneys general.

Under the terms of the settlement, health insurance giant United agreed to provide more than $200 million in coverage for the hepatitis C cure Harvoni. After the Coral Gables firm Rivero Mestre sued United for providing coverage of the drug only to policyholders with severe liver fibrosis, the company removed those restrictions.