1. Lead level screenings and testings for children (a) TRICARE (1) Well-baby care Section 1077 of title 10, United States Code, is amended by adding at the end the following new subsection: (i) (1) Beginning January 1, 2019, in furnishing well-baby care under subsection (a)(8), the Secretary shall ensure that such care includes the following: (A) With respect to a child who lives in housing built before 1978 at any time during the first 24 months of the life of the child— (i) the first testing of the child for the level of lead in the blood of the child at approximately the age of 12 months; and (ii) the second such test at approximately the age of 24 months. (B) With respect to a child not covered by subparagraph (A) whose parent or guardian, at any time during the first 24 months of the life of the child, has a military occupational specialty that the Secretary determines poses an elevated risk of lead exposure— (i) the first testing of the child for the level of lead in the blood of the child at approximately the age of 12 months; and (ii) the second such test at approximately the age of 24 months. (C) With respect to a child not covered by subparagraph (A) or (B)— (i) the first screening of the child for an elevated risk of lead exposure at approximately the age of 12 months