How Long Can a Child Stay on Their Parents’ Dental Insurance?

mom hugging daughter

If you added your child as a dependent on your dental insurance, it’s important to know that they can’t stay on your plan forever. Let’s take a look at how long your child can remain on your dental plan and what options are available once they reach that certain age.

When Will Your Children Lose Access to Your Dental Insurance?

Under the Affordable Care Act, your child can stay on your dental insurance plan until 26. At that point, they have to get their own dental plan.

What is the Dental Insurance Age Limit?

If your dental insurance plan allows dependent coverage, your child can join your plan and stay on it until they’re 26 even if they:

You can add your child to your dental insurance plan either through your job or the Health Insurance Marketplace®. You must add them during the plan’s Open Enrollment Period. If you don’t, you may be able to sign them up during a Special Enrollment Period if you had a certain life event — e.g., moving, getting married, having children, etc. — that prevented you from adding your child to the plan.

If your child is covered by your job-based plan, their coverage typically ends as soon as they turn 26. However, check with your employer and the plan details. Some states and plans establish different regulations.

If you purchased a dental insurance plan through the Health Insurance Marketplace®, your child could remain insured through Dec. 31 of the year they turn 26. For example, if your child’s birthday occurs in March, they have nine extra months to stay on your plan and figure out what to do the following year.

Extending the Age Limit

While some states follow the 26 rule, others allow your child to remain on your plan after their 26th birthday, but only under certain circumstances. Here are the states, age limits, and eligibility requirements for your child: