• Lewei Allison Lin and Hannah K Knudsen.
• Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, Michigan leweil@med.umich.edu.
• Ann Fam Med. 2019 May 1; 17 (3): 212-220.

PurposeAlthough there is a tremendous need to increase the use of buprenorphine for the treatment of opioid use disorder in rural areas, little is known about current rural/urban differences in treatment practices. We aimed to examine physician characteristics, treatment practices, and concordance with treatment guidelines among buprenorphine prescribers across different locations of practice.MethodsA national random sample of buprenorphine physician prescribers was surveyed (n = 1,174, response rate = 33%) from July 2014 to January 2017. Analyses examined buprenorphine treatment across locations of practice (categorized as nonmetropolitan, small metropolitan, and large metropolitan).ResultsAmong buprenorphine prescribers surveyed, 11.2% (n = 132) practiced in nonmetropolitan/rural areas, 32.5% (n = 382) in small metropolitan areas, and 56.2% (n = 660) in large metropolitan areas. Buprenorphine prescribers in nonmetropolitan areas were much more likely to be primary care physicians, accept Medicaid, and less likely to work in an individual practice. Overall, buprenorphine prescribers across the rural/urban continuum were similar in many of their treatment practices, including induction, frequency of visits, dosing, and use of psychosocial treatment, which were generally consistent with buprenorphine treatment recommendations.ConclusionsThere are important differences in characteristics of buprenorphine prescribers in nonmetropolitan areas compared with more urban areas, including the fact that the majority of nonmetropolitan physicians are primary care physicians. Although treatment access in rural areas is an ongoing challenge, buprenorphine treatment practices are similar. Understanding buprenorphine prescribers and their treatment practices may help inform tailored strategies to address treatment needs in different locations.© 2019 Annals of Family Medicine, Inc.

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