M&K does not fit within the Compassionate Use Act’s limited reimbursement exception, and Hager presented sufficient credible evidence to the compensation court to establish that the prescribed medical marijuana represents, as to him, reasonable and necessary treatment under the WCA. Finally, the Court interprets Congress’s appropriations actions of recent years as suspending application of the CSA to conduct that complies with the Compassionate Use Act. As applied to the Order, the Court thus finds that the Act is not preempted and that M&K does not face a credible threat of federal criminal aiding-and-abetting or conspiracy liability. M&K is ordered to reimburse costs for, and reasonably related to, Hager’s prescribed medical marijuana.