Iraklis Erik Tseregounis1, James J Gasper, Stephen G Henry. 1. Center for Healthcare Policy and Research, University of California, Davis, Sacramento, CA (IET); Pharmacy Benefits Division, California Department of Health Care Services, Sacramento, CA (JJG); Department of Internal Medicine, University of California, Davis, Sacramento, CA (SGH).
Abstract
OBJECTIVES: Opioid use disorder remains undertreated in the United States. One of the primary mechanisms for expanding access to treatment has been the use of buprenorphine. In this study, we compare prescribing trends of buprenorphine paid through Medicaid versus other payer sources. METHODS: Combined data from California's prescription drug monitoring program and California's Department of Health Care Services was used to obtain statewide quarterly prescription rates for buprenorphine, indicated for the treatment of opioid use disorder, from 2012 to 2018. RESULTS: From 2012 to 2018, the rate of individuals treated with buprenorphine in Medicaid increased by 657% (1.39-10.5 Medicaid beneficiaries per 10,000) with increases beginning in 2014 and continuing through 2018. Rate of individual prescribing among non-Medicaid sources increased by 93.7% (6.54-12.7 non-Medicaid individuals per 10,000) with most increases occurring before 2014. CONCLUSIONS: California Medicaid has made considerable gains in buprenorphine access, with access growing steadily even after expansions through the Affordable Care Act plateaued. In contrast, recent gains in buprenorphine access for individuals without Medicaid are uninspiring, indicating that initiatives to improve buprenorphine access to patients without Medicaid are urgently needed.
OBJECTIVES: Opioid use disorder remains undertreated in the United States. One of the primary mechanisms for expanding access to treatment has been the use of buprenorphine. In this study, we compare prescribing trends of buprenorphine paid through Medicaid versus other payer sources. METHODS: Combined data from California's prescription drug monitoring program and California's Department of Health Care Services was used to obtain statewide quarterly prescription rates for buprenorphine, indicated for the treatment of opioid use disorder, from 2012 to 2018. RESULTS: From 2012 to 2018, the rate of individuals treated with buprenorphine in Medicaid increased by 657% (1.39-10.5 Medicaid beneficiaries per 10,000) with increases beginning in 2014 and continuing through 2018. Rate of individual prescribing among non-Medicaid sources increased by 93.7% (6.54-12.7 non-Medicaid individuals per 10,000) with most increases occurring before 2014. CONCLUSIONS: California Medicaid has made considerable gains in buprenorphine access, with access growing steadily even after expansions through the Affordable Care Act plateaued. In contrast, recent gains in buprenorphine access for individuals without Medicaid are uninspiring, indicating that initiatives to improve buprenorphine access to patients without Medicaid are urgently needed.
Authors: Alex K Gertner; Allison G Robertson; Hendree Jones; Byron J Powell; Pam Silberman; Marisa E Domino Journal: Health Serv Res Date: 2020-03-12 Impact factor: 3.402
Authors: John Strang; Nora D Volkow; Louisa Degenhardt; Matthew Hickman; Kimberly Johnson; George F Koob; Brandon D L Marshall; Mark Tyndall; Sharon L Walsh Journal: Nat Rev Dis Primers Date: 2020-01-09 Impact factor: 52.329
Authors: Nicole Kravitz-Wirtz; Corey S Davis; William R Ponicki; Ariadne Rivera-Aguirre; Brandon D L Marshall; Silvia S Martins; Magdalena Cerdá Journal: JAMA Netw Open Date: 2020-01-03
Authors: Shailina Keshwani; Michael Maguire; Amie Goodin; Wei-Hsuan Lo-Ciganic; Debbie L Wilson; Juan M Hincapie-Castillo Journal: JAMA Health Forum Date: 2022-06-24