Best Secondary Dental Insurance Plans. The answer is typically yes with most dental insurance plans. Your secondary health insurance can be another medical plan, such as through your spouse.

Coordination of benefits states how an insurance plan will coordinate with other insurance policies that may offer similar coverage. Premiums for this coverage are $9.95 for one, $14.95 for two, and $17.95 for a family. Seniors 65 and up qualify for special discounts that depend on their plan.