,,ii #aaeth ,,congress #b;d ,session ,s4 #biji ,,in ,,the ,,senate ,,of ,,the ,,united ,,states ,may #bb1 #bjah ,mr4 ,heller 7for himself and ,mr4 ,bennet7 introduced the following bill2 which was read twice and referred to the ,committee on ,finance ,a ,,bill ,to require the ,comptroller ,general of the ,united ,states to study and report on ,state ,medicaid agencies' options related to the distribution of substance use disorder treatment medications under the ,medicaid program4 #a4 ,short title ,this ,act may be cited as the ,assessing ,barriers to ,opioid ,use ,disorder ,treatment ,act4 #b4 ,,gao study and report on ,state options related to the distribution of substance use disorder treatment medications under the medicaid program 7a7 ,study 7#a7 ,in general ,the ,comptroller ,general of the ,united ,states 7in this section referred to as the ,comptroller ,general7 shall conduct a study regarding the barriers to providing medication used in the treatment of substance use disorders under ,medicaid distribution models such as the buy-and-bill model1 and options for ,state ,medicaid programs to remove or reduce such barriers4 ,the study shall include analyses of each of the following models of distribution of substance use disorder treatment medications1 particularly buprenorphine1 naltrexone1 and buprenorphine-naloxone combinations3 7,a7 ,the purchasing1 storage1 and administration of substance use disorder treatment medications by providers4 7,b7 ,the dispensing of substance use disorder treatment medications by pharmacists4 7,c7 ,the ordering1 prescribing1 and obtaining substance use disorder treatment medications on demand from specialty pharmacies by providers4 7#b7 ,requirements ,for each model of distribution specified in paragraph 7#a71 the ,comptroller ,general shall evaluate how each model presents barriers or could be used by selected ,state ,medicaid programs to reduce the barriers related to the provision of substance use disorder treatment by examining what is known about the effects of the model of distribution on-- 7,a7 ,medicaid beneficiaries' access to substance use disorder treatment medications2 7,b7 the differential cost to the program between each distribution model for medication assisted treatment2 and 7,c7 provider willingness to provide or prescribe substance use disorder treatment medications4 7b7 ,report ,not later than #ae months after the date of the enactment of this ,act1 the ,comptroller ,general shall submit to ,congress a report containing the results of the study conducted under subsection 7a71 together with recommendations for such legislation and administrative action as the ,comptroller ,general determines appropriate4