If you decide to enroll your spouse, domestic partner, or dependent child(ren) in your health insurance plan, they are required to enroll in the same plan as you (the employee/the subscriber). Your dependents would not be able to choose a different plan from yours. This is the same for medical, dental, and vision plans.
This also means that your dependents cant' enroll in a plan if you are not enrolling. For example, say you would like to enroll in medical but not dental or vision. Your dependents would only be eligible to enroll in the medical plan and would not be eligible to enroll in the dental and vision plans.
If you have any questions regarding this, you can reach out to our support team at email@example.com or you can chat in or call us at 888-584-7457.