Mo. Rev. Stat. § 632.312

Notwithstanding the provisions of section 105.452 to the contrary, a sheriff may receive reimbursement for the actual costs of transporting a person to and from a mental health facility pursuant to chapter 632 from a public or private hospital, not-for-profit charitable organization, the state, or a political subdivision. Reimbursement from the state for actual costs, except for allowable mileage expenses, shall be subject to appropriations.