; and (F) administrative expenses described in paragraph (8). (2) Prevention services (A) In general For purposes of this subsection, the term prevention services means services, programs, or multi-sector strategies to prevent substance use disorder (including evidence-based education campaigns, community-based prevention programs, opioid diversion, collection and disposal of unused opioids, and services to at-risk populations). (B) Limit A State may use not to exceed 20 percent of the amount of the grant under section 3411 for prevention services. A State may apply to the Secretary for a waiver of this subparagraph. (3) Core medical services For purposes of this subsection, the term core medical services means the following evidence-based services when provided to individuals with substance use disorder or at risk for developing substance use disorder: (A) Substance use disorder treatments, including clinical stabilization services, withdrawal management and detoxification, intensive inpatient treatment, intensive outpatient treatment, all forms of Federally-approved medication-assisted treatment, outpatient treatment, and residential recovery treatment. (B) Outpatient and ambulatory health services, including those administered by Federally qualified health centers and rural health clinics. (C) Hospice services. (D) Mental health services. (E) Naloxone procurement, distribution, and training. (F) Pharmaceutical assistance related to the management of substance-use disorders and co-morbid conditions. (G) Home and community based health services. (H) Comprehensive Case Management and care coordination, including treatment adherence services. (I) Health insurance enrollment and cost-sharing assistance in accordance with subsection (e). (4) Recovery and support services For purposes of paragraph (1)(C), the term recovery and support services means services, subject to the approval of the Secretary, that are provided to individuals with substance use disorder, including residential recovery treatment and housing,