Assurant Employee Benefits and United Dental Care of California Inc. have joined to introduce 2 prepaid group dental plans for Golden State employers.

Assurant Employee Benefits, Kansas City, Mo., a unit of Assurant Inc., New York, and United Dental, San Diego, say the new plans offer fixed copayment schedules for all services, coverage for pre-existing conditions and a 3-year rate guarantee.

There is no annual maximum for plan dentist and plan specialist services, according to Assurant Employee Benefits.