hello，my parents added the family plan at California but at that time, I’m not with them, attending the college so my name is not on it. Now I finished my semester and at California now. My parents want me to be added at the family plan since I’m a dependent. How can I do that? What kind of document I need to bring?
You can only add a dependent to a family plan outside of open enrollment if they have a qualifying life event. Turning 26, losing coverage, getting married, having a baby, and other qualifying events trigger special enrollment (this is a short window, typically 60 days from the point of the event, where someone can be added to a plan or enroll in their own coverage through the Marketplace).