If a parent's health insurance plan covers dependents, you usually can be added to their plan and stay on it until you turn 26. Covered by a parent's plan and . For many young adults, a big issue is health insurance. While you are in school, your parents' plan will most likely keep you covered, and . Now, the Affordable Care Act allows parents to keep children on their health insurance to age 26. . Under the Affordable Care Act, most young adults under the age of 26 will be able . What the ACA Does for Young Adults and Children Under 26 . single adults who are eligible to buy health insurance on the marketplace could get covered for . Many parents and their children who worried about losing health coverage after . For example, if a child turns 26 in March but is covered under the employer . List of dependent care benefits noting how long dependents can remain on . that health insurance providers continue to cover unmarried children under their .