FEDVIP has three types of enrollment:

(a) Self only, which covers only the enrollee;

(b) Self plus one, which covers the enrollee plus one family member; and

(c) Self and family, which covers the enrollee and all family members.

Yes, if you enroll for self plus one, you must state at the time you enroll which eligible family member you want to cover under your enrollment.

You may be enrolled or be covered in a FEDVIP dental plan and a separate FEDVIP vision plan at the same time. But no one may enroll or be covered as a family member in a FEDVIP dental or vision plan if he or she is covered under another person's FEDVIP dental or vision self plus one or self and family enrollment, except as provided under § 890.302(a)(2) of this chapter, with respect to dual enrollments. If two parents of a TEI child are entitled to be a sponsor, they must choose one parent to be the child's sponsor. Dual enrollments of TEIs are permitted as provided under § 890.302(a)(2) of this chapter as applicable to TEI family members.