Anthony Goudie1,2, Bradley Martin3, Chenghui Li3, Kanna Lewis1, Xiaotong Han4, Niranjan Kathe3, J Craig Wilson1, Joseph Thompson1,5. 1. Arkansas Center for Health Improvement. 2. Department of Health Policy and Management, College of Public Health. 3. College of Pharmacy. 4. Psychiatric Research Institute, College of Medicine. 5. Department of Pediatrics, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR.
Abstract
BACKGROUND: A requirement of the Arkansas Medicaid Section 1115 demonstration waiver was to evaluate the level of care received for Medicaid expansion eligible beneficiaries enrolled in commercial Qualified Health Plans (QHPs) in the Health Care Independence "Private Option" Program. This allowed for a direct comparison of Medicaid and commercial system performance serving similar newly covered adults. RESEARCH DESIGN: In 2014, assignment to either Medicaid or a QHP was made based upon a psychometrically derived continuous composite score to exceptional health care needs assessment screener using a sharp a priori threshold cutpoint. Using a regression discontinuity design we compared preventive care (flu vaccination and screening rates) services in the 2 programs over 3 years. RESULTS: Compared with Medicaid enrollees, a higher percentage of QHP enrollees consistently received eligible preventive care screenings with 15.3, and 6.9% more receiving at least 1 or all eligible screenings, respectively. For individual preventive care outcomes and compared with Medicaid enrollees over the 3 years under study, a higher percentage of eligible QHP enrollees received a flu shot, cholesterol screenings, glycated hemoglobin assessment, and cervical and breast cancer periodic assessments. No differences were found for colorectal periodic assessments. CONCLUSIONS: These findings suggest that at least for preventive services, the Medicaid federal equal access requirement is not being met for those within Medicaid fee-for-service coverage. This persisted across all 3 years of the program. Differential payment rates for services between Medicaid and QHPs are likely a major contributing factor.
BACKGROUND: A requirement of the Arkansas Medicaid Section 1115 demonstration waiver was to evaluate the level of care received for Medicaid expansion eligible beneficiaries enrolled in commercial Qualified Health Plans (QHPs) in the Health Care Independence "Private Option" Program. This allowed for a direct comparison of Medicaid and commercial system performance serving similar newly covered adults. RESEARCH DESIGN: In 2014, assignment to either Medicaid or a QHP was made based upon a psychometrically derived continuous composite score to exceptional health care needs assessment screener using a sharp a priori threshold cutpoint. Using a regression discontinuity design we compared preventive care (flu vaccination and screening rates) services in the 2 programs over 3 years. RESULTS: Compared with Medicaid enrollees, a higher percentage of QHP enrollees consistently received eligible preventive care screenings with 15.3, and 6.9% more receiving at least 1 or all eligible screenings, respectively. For individual preventive care outcomes and compared with Medicaid enrollees over the 3 years under study, a higher percentage of eligible QHP enrollees received a flu shot, cholesterol screenings, glycated hemoglobin assessment, and cervical and breast cancer periodic assessments. No differences were found for colorectal periodic assessments. CONCLUSIONS: These findings suggest that at least for preventive services, the Medicaid federal equal access requirement is not being met for those within Medicaid fee-for-service coverage. This persisted across all 3 years of the program. Differential payment rates for services between Medicaid and QHPs are likely a major contributing factor.
Authors: Mary Bollinger; Jeff Pyne; Anthony Goudie; Xiaotong Han; Teresa J Hudson; Joseph W Thompson Journal: J Gen Intern Med Date: 2021-02-02 Impact factor: 6.473