MetrodentUSA is a discount dental plan offered to those without dental insurance. Savings of up to 60% of dentist charges at ... dentist who participate with the plan. Not insurance, but in some ways can be better. No claim forms, deductibles or maximums. There is no waiting period so members begin saving immediately. MetrodentUSA provides a way individuals can access the discounts that have been negotiated by our parent company, (Administrative Services Only, inc) based on its group plan member patients. read more