; and (B) is in priority group 7 or priority group 8. (e) Commencement of availability of support Health insurance support under this subchapter shall commence being available as follows: (1) With respect to veterans in priority group 1, 2, or 3, on the first day of the first month that begins on or after the date described in section 2(c)(3) of the Veterans Empowerment Act . (2) With respect to veterans in a priority group other than 1, 2, or 3, on the first day of the first month that begins on or after the date that is 180 days after the commencement date under paragraph (1). (f) Priority group defined In this section, the term priority group means the priority groups established by the Secretary for purposes of the enrollment of veterans in the patient enrollment system under section 1705(a) of this title. 2603. Qualifying health insurance Health insurance support may be provided under this subchapter only for health plans that— (1) include the types of health care authorized under section 1079 of title 10, United States Code