; (B) psychiatric nurses; (C) psychologists; (D) family therapists; (E) social workers; (F) mental health counselors; (G) developmental and behavioral pediatricians; (H) pediatric substance use disorder specialists; and (I) other mental health care providers as determined appropriate by the Secretary. (d) Authorization of appropriations To carry out this section, there is authorized to be appropriated such sums as may be necessary for each of fiscal years 2024 through 2028. . 3. Increasing Federal investment in pediatric behavioral health services The Public Health Service Act ( 42 U.S.C. 201 et seq. ) is amended by adding at the end the following: XXXIV Assistance for Construction and Modernization of Children’s Mental Health and Substance Use Disorder Infrastructure 3401. Increasing Federal investment in pediatric behavioral health services (a) In general The Secretary, acting through the Administrator of the Health Resources and Services Administration, shall award grants, contracts, or cooperative agreements to eligible entities for the purpose of improving their ability to provide pediatric behavioral health services, including by— (1) constructing or modernizing sites of care for pediatric behavioral health services; (2) expanding capacity to provide pediatric behavioral health services, including enhancements to digital infrastructure, telehealth capabilities, or other improvements to patient care infrastructure; (3) supporting the reallocation of existing resources to accommodate pediatric behavioral health patients, including by converting or adding a sufficient number of beds to establish or increase the hospital’s inventory of licensed and operational, short-term psychiatric and substance use inpatient beds