; and (2) support the attendance of children who have a family member living with a substance use disorder at therapeutic camps or other therapeutic programs aimed at addiction prevention education and delaying the onset of first use, providing trusted mentors and education on coping strategies that these children can use in their daily lives, and family support initiatives aimed at keeping these families together. . 14. Reimbursement of substance use disorder treatment professionals (a) GAO report Not later than January 1, 2020, the Comptroller General of the United States shall submit to Congress a report examining how substance use disorder services are reimbursed. (b) Grants to States To supplement Medicaid reimbursement to credentialed substance use disorder professionals The Secretary of Health and Human Services is authorized to make grants to States for the purpose of supplementing the reimbursement paid to credentialed substance use disorder professionals (as defined by the Secretary) under the Medicaid program under title XIX of the Social Security Act ( 42 U.S.C. 1396 et seq.). 15. Sobriety Treatment and Recovery Teams (START) Title V of the Public Health Service Act ( 42 U.S.C. 290dd et seq.), as amended by section 13, is further amended by adding at the end the following: 552. Sobriety Treatment and Recovery Teams (a) In general The Secretary may make grants to States, units of local government, or tribal governments to establish or expand Sobriety Treatment And Recovery Team (referred to in this section as START ) programs to determine the effectiveness of pairing social workers and mentors with families that are struggling with a substance use disorder and child abuse or neglect in order to help provide peer support, intensive treatment, and child welfare services. (b) Allowable uses A grant awarded under this section may be used for one or more of the following activities: (1) Training eligible staff, including social workers, social services coordinators, child welfare specialists, substance use