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Working Paper
Who Gets Medication-assisted Treatment for Opioid Use Disorder, and Does It Reduce Overdose Risk? Evidence from the Rhode Island All-payer Claims Database
This paper uses the all-payer claims database (APCD) for Rhode Island to study three questions about the use of medication-assisted treatment (MAT) for opioid use disorder (OUD): (1) Does MAT reduce the risk of opioid overdose; (2) are there systematic differences in the uptake of MAT by observable patient-level characteristics; and (3) how successful were federal policy changes implemented in 2016 that sought to promote increased use of buprenorphine, one of three medication options within MAT? Regarding the first question, we find that MAT as practiced in Rhode Island is associated with a ...