Journal WatchMedicaid Expansion Leads to Improved Breast Cancer CareRosenberg, KarenAJN, American Journal of Nursing 118(5):p 69, May 2018. | DOI: 10.1097/01.NAJ.0000532838.93389.26 Buy Metrics Abstract According to this study: The expansion of Medicaid in Kentucky was associated with earlier diagnosis of breast cancer and modest improvements in the quality of breast cancer care. Copyright © 2018 Wolters Kluwer Health, Inc. All rights reserved.