; and (2) in subsection (b), by adding at the end the following new paragraph: (6) Accountability and maintenance of effort requirements for additional federal funding for increased expenditures for maternal health care services (A) In general As conditions for receiving the funds the Secretary is otherwise obligated to pay to a State under subsection (a)(5)(B), a State shall meet the following requirements: (i) Supplement, not supplant The State shall use the funds received under such subsection to supplement, not supplant, the level of State funds expended for the offering, arranging, and furnishing (directly or on a contract basis) under the State plan (or under a waiver of the plan) of maternal health care services (as described in subparagraph (B)) through programs and activities in effect as of January 1, 2023. (ii) Use of funds for activities that improve delivery of maternal health care services The State shall use the funds received under such subsection for activities that increase the capacity, efficiency, and quality in the provision of maternal health care services. (B) Definitions For purposes of this paragraph and subsection (a)(5)(B): (i) Maternal health care services Maternal health care services described in this subparagraph are services furnished by a maternity care provider or perinatal health worker, such as the following: (I) Prenatal, labor and delivery, and postpartum health care services that are furnished in a licensed and accredited hospital, birth center, midwifery practice, or other health care practice that provides prenatal services, labor and delivery services, and postpartum services. (II) Telehealth services during the prenatal and postpartum periods. (III) Home visiting services during the prenatal and postpartum periods. (IV) Mental or behavioral health care services for individuals during the prenatal and postpartum periods. (ii) Maternity care provider The term maternity care provider means a health care provider who— (I) is a physician, physician assistant, midwife who