; (4) $4,000,000,000 for fiscal year 2023; (5) $4,000,000,000 for fiscal year 2024; (6) $4,000,000,000 for fiscal year 2025; (7) $4,000,000,000 for fiscal year 2026; (8) $4,000,000,000 for fiscal year 2027; (9) $4,000,000,000 for fiscal year 2028; and (10) $4,000,000,000 for fiscal year 2029. C Other grant program 3421. Establishment of grant program (a) In general The Secretary shall award grants to public, nonprofit, and Indian entities for the purpose of funding prevention services, core medical services, recovery and support services, early intervention services, harm reduction services, and administrative expenses in accordance with this section. (b) Eligibility (1) Entities Public, nonprofit, or Indian entities eligible to receive a grant under subsection (a) may include— (A) federally qualified health centers under section 1905(l)(2)(B) of the Social Security Act; (B) family planning clinics; (C) rural health clinics; (D) Indian entities, including Indian health programs as defined in section 4 of the Indian Health Care Improvement Act, urban Indian organizations as defined in section 4 of the Indian Health Care Improvement Act, and Native Hawaiian organizations as defined in section 11 of the Native Hawaiian Health Care Act of 1988; (E) community-based organizations, clinics, hospitals, and other health facilities that provide substance use disorder treatment services; and (F) other nonprofit entities that provide substance use disorder treatment services. (2) Underserved populations Entities described in paragraph (1) shall serve underserved populations which may include— (A) minority populations and Indian populations; (B) ex-offenders; (C) individuals with comorbidities including HIV/AIDS, hepatitis B or C, mental health disorder or other behavioral health disorders; (D) low-income populations; (E) inner city populations