((a)) ** .—** In accordance with subsection (c), an individual described in subsection (b) shall be deemed to be a dependent (as described in ) for purposes of coverage under the TRICARE program.
((b)) ** .—** An individual described in this subsection is an individual who—
((1)) would be a dependent under but for exceeding an age limit under such section;
((2)) has not attained the age of 26;
((3)) is not eligible to enroll in an eligible employer-sponsored plan (as defined in section 5000A(f)(2) of the Internal Revenue Code of 1986);
((4)) is not otherwise a dependent of a member or a former member under any subparagraph of ; and
((5)) meets other criteria specified in regulations prescribed by the Secretary, similar to regulations prescribed by the Secretary of Health and Human Services under section 2714(b) of the Public Health Service Act.
((c)) ** .—**
((1)) The Secretary shall prescribe by regulation a premium (or premiums) for coverage under the TRICARE program provided pursuant to this section to an individual described in subsection (b). Such premium shall apply instead of any enrollment fees required under section 1075 or 1075a of this title, as appropriate.
((2)) The monthly amount of the premium in effect for a month for coverage under the TRICARE program pursuant to this section shall be the amount equal to the cost of such coverage that the Secretary determines on an appropriate actuarial basis.
((3)) The Secretary shall prescribe the requirements and procedures applicable to the payment of premiums under this subsection.
((4)) Amounts collected as premiums under this subsection shall be credited to the appropriation available for the Defense Health Program Account under , shall be merged with sums in such Account that are available for the fiscal year in which collected, and shall be available under subsection (b) of such section for such fiscal year.