under section 1886(d) of such Act ( 42 U.S.C. 1395ww(d) ) and the Medicare prospective payment system for hospital outpatient department services under section 1833(t) of such Act ( 42 U.S.C. 1395l(t) ) that would allow for separate payment for such therapies, if medically appropriate and if necessary to encourage development and adoption of such therapies. (2) Recommendations for payment and service delivery models to be tested by the Center for Medicare and Medicaid Innovation and other federally authorized demonstration projects, including value-based models, that may encourage the use of appropriate medication-assisted treatment approved by the Food and Drug Administration for the treatment of opioid addiction and other therapies that manage chronic and acute pain and treat and minimize risk of opioid addiction. (3) Recommendations for data collection that could facilitate research and policy making regarding prevention of opioid addiction and coverage and payment under the Medicare and Medicaid programs of appropriate opioid addiction treatments. (4) Recommendations for policies under the Medicare program and under the Medicaid program that can expand access for rural, or medically underserved communities to the full range of medication-assisted treatment approved by the Food and Drug Administration for the treatment of opioid addiction and other therapies that manage chronic and acute pain and treatment and minimize risk of opioid addiction. (5) Recommendations on changes to the Medicare program and the Medicaid program to address coverage or payment barriers to patient access to medical devices that are non-opioid based treatments approved by the Food and Drug Administration for the management of acute pain and chronic pain, for monitoring substance use withdrawal and preventing overdoses of controlled substances, and for treating substance use disorder. (c) Stakeholder meetings (1) In general Beginning not later than 3 months after the date of the enactment of this Act, the Secretary shall convene a