Dental Benefits at a Glance AmeriHealth Forms Online — Delaware Forms are in PDF format. Plan Option Last Updated HMO Basic Dental Program   HMO Routine Dental Program   HMO Pediatric Dental Program   HMO/POS Basic Dental Program 2006-04 Concordia Flex Concordia Flex Option DFA   Concordia Flex Concordia Flex Option DFB   Concordia Flex Concordia Flex Option DFC   Concordia Flex Concordia Flex Option DFD   Concordia Flex Concordia Flex Option DFW1 2010-07 Concordia Flex Concordia Flex Option DFX1 2010-07 Concordia Preferred Concordia Preferred Option DPA   HMO/POS Pediatric Dental Program 2006-04 HMO/POS Routine Dental Program 2006-04