Aetna dental insurance policies are available as a standalone product to customers in 5 states: Arizona, Alaska, Illinois, Delaware and Pennsylvania. In other states, the product is bundled together with other health insurance products. You get to choose from a network of more than 131,000 dental practices nationwide. The cover comes with a host of benefits including a discount card that allows you to get up to 50% off for most services (not available in Montana and Vermont). The discount card is available to members for purchase at $7.99 per month.