{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,14]],"date-time":"2026-09-14T12:45:28Z","timestamp":1789389928293,"version":"build-2803163510"},"reference-count":5,"publisher":"American Medical Association (AMA)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JAMA"],"published-print":{"date-parts":[[2019,7,16]]},"DOI":"10.1001\/jama.2019.7521","type":"journal-article","created":{"date-parts":[[2019,7,16]],"date-time":"2019-07-16T15:02:27Z","timestamp":1563289347000},"page":"267","source":"Crossref","is-referenced-by-count":27,"title":["Price Increases of Protected-Class Drugs in Medicare Part D, Relative to Inflation, 2012-2017"],"prefix":"10.1001","volume":"322","author":[{"given":"Thomas J.","family":"Hwang","sequence":"first","affiliation":[{"name":"Harvard Medical School, Boston, Massachusetts"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stacie B.","family":"Dusetzina","sequence":"additional","affiliation":[{"name":"Department of Health Policy, Vanderbilt University School of Medicine, Nashville, Tennessee"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Josh","family":"Feng","sequence":"additional","affiliation":[{"name":"National Bureau of Economic Research, Boston, Massachusetts"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luca","family":"Maini","sequence":"additional","affiliation":[{"name":"University of North Carolina at Chapel Hill"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aaron S.","family":"Kesselheim","sequence":"additional","affiliation":[{"name":"Brigham and Women\u2019s Hospital, Boston, Massachusetts"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"10","reference":[{"key":"jld190026r1","unstructured":"Centers for Medicare & Medicaid Services. Modernizing Part D and Medicare Advantage to lower drug prices and reduce out-of-pocket expense. Fed Regist. 2018;83(231):62152-62201. https:\/\/www.federalregister.gov\/documents\/2018\/11\/30\/2018-25945\/modernizing-part-d-and-medicare-advantage-to-lower-drug-prices-and-reduce-out-of-pocket-expenses. Accessed May 1, 2019."},{"key":"jld190026r2","unstructured":"Medicare Payment Advisory Commission (MedPAC). Chapter 6: Improving Medicare Part D. In: Report to the Congress: Medicare and the Health Care Delivery System. June 2016. http:\/\/www.medpac.gov\/docs\/default-source\/reports\/chapter-6-improving-medicare-part-d-june-2016-report-.pdf. Accessed May 1, 2019."},{"key":"jld190026r3","unstructured":"Centers for Medicare & Medicaid Services. CMS drug spending: Medicare Part D. https:\/\/www.cms.gov\/Research-Statistics-Data-and-Systems\/Statistics-Trends-and-Reports\/Information-on-Prescription-Drugs\/index.html. Accessed December 1, 2018."},{"key":"jld190026r4","unstructured":"Centers for Medicare & Medicaid Services. Prescription drug plan formulary, pharmacy network, and pricing information files. https:\/\/www.cms.gov\/research-statistics-data-and-systems\/files-for-order\/nonidentifiabledatafiles\/prescriptiondrugplanformularypharmacynetworkandpricinginformationfiles.html. Accessed May 1, 2019."},{"key":"jld190026r5","unstructured":"Health SSR LLC. US prescription brand net pricing data and analysis. https:\/\/www.ssrhealth.com\/. Accessed May 1, 2019."}],"container-title":["JAMA"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/\/jama\/article-pdf\/322\/3\/267\/17724629\/jama_hwang_2019_ld_190026.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,7,16]],"date-time":"2019-07-16T15:02:27Z","timestamp":1563289347000},"score":1,"resource":{"primary":{"URL":"http:\/\/jama.jamanetwork.com\/article.aspx?doi=10.1001\/jama.2019.7521"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,7,16]]},"references-count":5,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2019,7,16]]}},"URL":"https:\/\/doi.org\/10.1001\/jama.2019.7521","relation":{},"ISSN":["0098-7484"],"issn-type":[{"value":"0098-7484","type":"print"}],"subject":[],"published":{"date-parts":[[2019,7,16]]}}}