1. Short title This Act may be cited as the Kids’ Access to Primary Care Act of 2023 . 2. Renewal of application of Medicare payment rate floor to primary care services furnished under Medicaid and inclusion of additional providers (a) Renewal of payment floor; additional providers (1) In general Section 1902(a)(13) of the Social Security Act ( 42 U.S.C. 1396a(a)(13) ) is amended by striking subparagraph (C) and inserting the following: (C) payment for primary care services (as defined in subsection (jj)) at a rate that is not less than 100 percent of the payment rate that applies to such services and physician under part B of title XVIII (or, if greater, the payment rate that would be applicable under such part if the conversion factor under section 1848(d) for the year involved were the conversion factor under such section for 2009), and that is not less than the rate that would otherwise apply to such services under this title if the rate were determined without regard to this subparagraph, and that are— (i) furnished in 2013 and 2014, by a physician with a primary specialty designation of family medicine, general internal medicine, or pediatric medicine; or (ii) furnished during the period beginning on the first day of the first month beginning after the date of the enactment of the Kids’ Access to Primary Care Act of 2023— (I) by a physician with a primary specialty designation of family medicine, general internal medicine, pediatric medicine, or obstetrics and gynecology, but only if the physician self-attests that the physician is board-certified in family medicine, general internal medicine, pediatric medicine, or obstetrics and gynecology, respectively