5 U.S. Code § 8984 - Benefits
(a) The Office may prescribe reasonable minimum standards for enhanced vision benefits plans offered under this chapter and for qualified companies offering the plans.
(b) Each contract may include more than 1 level of benefits that shall be made available to all eligible individuals.
(c) The benefits to be provided under enhanced vision benefits plans under this chapter may be of the following types:
(d) A contract approved under this chapter shall require the qualified company to cover the geographic service delivery area specified by the Office. The Office shall require qualified companies to include visually underserved areas in their service delivery areas.