; (2) by redesignating subsection (d) as subsection (e); and (3) by inserting after subsection (c) the following new subsection: (d) Payment options (1) A member or former member of the uniformed services, or a dependent thereof, eligible for medical care and dental care under section 1074(b) or 1076 of this title shall pay premiums charged for the coverage under this chapter. (2) To the maximum extent practicable, the premiums shall be withheld from the retired, retainer, or equivalent pay of the member, former member, or dependent. In all other cases, the premiums shall be paid in a frequency and method determined by the Secretary. . (b) Conforming amendments Section 1097a of title 10, United States Code, is amended— (1) in the section heading, by striking ; payment options ; (2) by striking subsection (c); and (3) by redesignating subsections (d), (e), and (f) as subsections (c), (d), and (e), respectively. (c) Clerical amendments The table of sections at the beginning of chapter 55 of such title is amended— (1) by striking the item relating to section 1097 and inserting the following new item: 1097a. TRICARE Prime: automatic enrollments. ; and (2) by striking the item relating to section 1099 and inserting the following new item: 1099. Health care enrollment system and payment options. . 711. Modification of eligibility for TRICARE Reserve Select and TRICARE Retired Reserve of certain members of the reserve components (a) TRICARE Reserve Select Section 1076d(a) of title 10, United States Code, is amended— (1) in paragraph (1), by striking (1) Except as provided in paragraph (2), a member and inserting A member ; and (2) by striking paragraph (2). (b) TRICARE Retired Reserve Section 1076e(a) of title 10, United States Code, is amended— (1) in paragraph (1), by striking (1) Except as provided in paragraph (2), a member and inserting A member