The disagreement has kept potentially 26,000 kids from getting state-subsidized health insurance. Gov. Ron DeSantis is suing to toss new federal guidelines that require kids to keep their state-subsidized health care insurance even if their parents skip premium payments. If parents don’t pay premiums and kids are allowed to stay on the state-subsidized insurance, as the feds are requiring, the new rules would be costly, the state contends. Estimates are that it could add up to nearly $30 million in unpaid premiums under the current system and nearly $50 million under the state’s expansion of Florida KidCareapproved last year, according to a 411-page complaint the state filed in federal court.