Improvements in Air Quality and Health Outcomes Among California Medicaid Enrollees Due to Goods Movement Actions
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ABSTRACT:
SUBMITTER: Meng Y
PROVIDER: S-EPMC9314313 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:BackgroundThe Pharmacy Quality Alliance (PQA) recently developed 3 quality measures for prescribing opioids: high dosages, multiple providers and pharmacies, and concurrent use of opioids and benzodiazepines.ObjectiveTo examine the prevalence of the PQA measures and identify the patient demographic and health characteristics associated with the measures.MethodsWe conducted a cross-sectional analysis using Pennsylvania Medicaid data (2013-2015). We limited our analyses to noncancer patients who were aged 18-64 years and not dual-eligible for Medicare/Medicaid. Per PQA specifications, patients were required to possess ≥ 2 opioid prescriptions for ≥ 15 days annual supply each year. Outcome measures included (a) high dosages, defined as > 120 morphine milligram equivalents for ≥ 90 consecutive days; (b) multiple providers/pharmacies, defined as receiving opioid prescriptions from ≥ 4 providers and ≥ 4 pharmacies; and (c) concurrent use of opioids and benzodiazepines, defined as ≥ 30 cumulative days of overlapping opioids and benzodiazepines among individuals having ≥ 2 opioid and ≥ 2 benzodiazepine fills. Patient characteristics assessed included demographics; other medication use; and physical, mental, and behavioral health comorbidities. We present descriptive and multivariable statistical analyses of the data to describe trends in quality measure prevalence and associations with enrollee health characteristics.ResultsNumbers of enrollees meeting inclusion criteria ranged from 73,082 in 2013 to 85,710 in 2015. From 2013 to 2015, high dosage prevalence increased from 5.1% to 5.5%; the use of multiple providers/pharmacies decreased from 7.1% to 5.0%; and concurrent use of opioids and benzodiazepines decreased from 29.1% to 28.4% (all P < 0.05). A substantial portion of patients with > 1 PQA measure from 2013 to 2015 was eligible for Medicaid because of disability (41.8%-81.9%). Enrollees with opioid use disorder were more likely to have high dosages (adjusted odds ratio [AOR] = 2.01, 95% CI = 1.83-2.21). Enrollees with anxiety and mood disorders were more likely to have multiple providers/pharmacies (anxiety: AOR = 1.54, 95% CI = 1.43-1.65; mood: AOR = 1.15, 95% CI = 1.06-1.25) and concurrent use of opioids and benzodiazepines (anxiety: AOR = 3.50, 95% CI = 3.38-3.63; mood: AOR = 1.42, 95% CI = 1.36-1.48).ConclusionsGiven high levels of eligibility based on disability and the prevalence of mood, anxiety, and opioid use disorders among those identified by the quality measures, providers may require additional support to care for this patient population.DisclosuresThis project was supported by a grant from the Centers for Disease Control and Prevention and was also supported by an intergovernmental agreement between the Pennsylvania Department of Human Services and the University of Pittsburgh. Lo-Ciganic was supported by the University of Arizona Health Sciences Career Development Award. The other authors have nothing to disclose. The conclusions, findings, and opinions expressed by authors contributing to this article do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the Commonwealth of Pennsylvania. A portion of these results was presented at the Association for Medical Education and Research in Substance Abuse 41st National Conference; November 2-4, 2017; Washington, DC.
| S-EPMC6418411 | biostudies-literature
Project description:Outpatient parenteral antimicrobial therapy (OPAT) is overused in cases where highly bioavailable oral alternatives would be equally effective. However, the scope of OPAT use for children nationwide is poorly understood. Our objective was to characterize OPAT use and clinical outcomes for a large population of pediatric Medicaid enrollees treated with OPAT.We analyzed the Truven MarketScan Medicaid claims database between 2009 and 2012. An OPAT episode was identified by capturing children with claims data indicating home infusion therapy for an intravenous antimicrobial. We characterized OPAT use by describing patient demographics, diagnoses, and antimicrobials prescribed. We categorized an antimicrobial as highly bioavailable if ?80% systemic exposure was expected from the peroral dose. We also determined the percentage of OPAT recipients in whom a follow-up healthcare encounter occurred during the OPAT episode in either the emergency department or as a hospital admission. We reviewed the primary diagnoses associated with these healthcare encounters to determine whether it was related to OPAT.We identified 3433 OPAT episodes in 2687 patients. A total of 4774 antimicrobials were prescribed during these episodes. Ceftriaxone and vancomycin were the most commonly prescribed antimicrobials. Highly bioavailable antimicrobials accounted for 34% of antimicrobials used for OPAT. An emergency department visit or hospital admission occurred during 38% of OPAT episodes, among which 61% were OPAT-related.The high rate of medical encounters associated with OPAT in this cohort and the common prescribing of highly bioavailable antimicrobials underscore the opportunities for antimicrobial stewardship of pediatric OPAT.
| S-EPMC5907854 | biostudies-other
Project description:ObjectiveTo design and test the validity of a method to identify homelessness among Medicaid enrollees using mailing address data.Data sources/study settingEnrollment and claims data on Medicaid expansion enrollees in Hennepin and Ramsey counties who also provided self-reported information on their current housing situation in a psychosocial needs assessment.Study designConstruction of address-based indicators and comparison with self-report data.Principal findingsAmong 1,677 enrollees, 427 (25 percent) self-reported homelessness, of whom 328 (77 percent) had at least one positive address indicator. Depending on the type of addresses included in the indicator, sensitivity to detect self-reported homelessness ranged from 30 to 76 percent and specificity from 79 to 97 percent.ConclusionsAn address-based indicator can identify a large proportion of Medicaid enrollees who are experiencing homelessness. This approach may be of interest to researchers, states, and health systems attempting to identify homeless populations.
| S-EPMC5980223 | biostudies-literature
Project description:IntroductionFew studies have explored how individual- and practice-level factors influence colorectal cancer screening initiation among Medicaid enrollees newly age eligible for colorectal cancer screening (i.e., turning 50 years). This study explored colorectal cancer screening initiation among newly age-eligible Medicaid enrollees in Oregon.MethodsMedicaid claims data (January 2013 to June 2015) were used to conduct multivariable logistic regression (in 2018 and 2019) to explore individual- and practice-level factors associated with colorectal cancer screening initiation among 9,032 Medicaid enrollees.ResultsA total of 17% of Medicaid enrollees initiated colorectal cancer screening; of these, 64% received a colonoscopy (versus fecal testing). Colorectal cancer screening initiation was positively associated with turning 50 years in 2014 (versus 2013; OR=1.21), being Hispanic (versus non-Hispanic white; OR=1.41), urban residence (versus rural; OR=1.23), and having 4 to 7 (OR=1.90) and 8 or more (OR=2.64) primary care visits compared with 1 to 3 visits in the year after turning 50 years. Having 3 or more comorbidities was inversely associated with initiation (OR=0.75). The odds of screening initiation were also higher for practices with 3 to 4 (OR=1.26) and 8 or more (OR=1.34) providers compared with 1 to 2 providers, and negatively associated with percentage of Medicaid panel age eligible for colorectal cancer screening (OR=0.92).ConclusionsBoth individual- and practice-level factors are associated with disparities in colorectal cancer screening initiation among Oregon Medicaid enrollees. Future work promoting colorectal cancer screening might focus on additional barriers to the timely initiation of colorectal cancer screening and explore the effect of practice in-reach and population outreach strategies.
| S-EPMC7359742 | biostudies-literature
Project description:ImportanceDirect-acting antiviral (DAA) treatment for hepatitis C virus (HCV) infection is highly effective but remains underused. Understanding disparities in the delivery of DAAs is important for HCV elimination planning and designing interventions to promote equitable treatment.ObjectiveTo examine variations in the receipt of DAA in the 6 months following a new HCV diagnosis.Design, setting, and participantsThis retrospective cohort study used national Medicaid claims from 2017 to 2019 from 50 states, Washington DC, and Puerto Rico. Individuals aged 18 to 64 years with a new diagnosis of HCV in 2018 were included. A new diagnosis was defined as a claim for an HCV RNA test followed by an International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10) diagnosis code, after a 1-year lookback period.Main outcomes and measuresOutcome was receipt of a DAA prescription within 6 months of diagnosis. Logistic regression was used to examine demographic factors and ICD-10-identified comorbidities associated with treatment initiation.ResultsAmong 87 652 individuals, 43 078 (49%) were females, 12 355 (14%) were age 18 to 29 years, 35 181 (40%) age 30 to 49, 51 282 (46%) were non-Hispanic White, and 48 840 (49%) had an injection drug use diagnosis. Of these individuals, 17 927 (20%) received DAAs within 6 months of their first HCV diagnosis. In the regression analyses, male sex was associated with increased treatment initiation (OR, 1.24; 95% CI, 1.16-1.33). Being age 18 to 29 years (OR, 0.65; 95% CI, 0.50-0.85) and injection drug use (OR, 0.84; 95% CI, 0.75-0.94) were associated with decreased treatment initiation. After adjustment for state fixed effects, Asian race (OR, 0.50; 95% CI, 0.40-0.64), American Indian or Alaska Native race (OR, 0.68; 95% CI, 0.55-0.84), and Hispanic ethnicity (OR, 0.81; 95% CI, 0.71-0.93) were associated with decreased treatment initiation. Adjustment for state Medicaid policy did not attenuate the racial or ethnic disparities.ConclusionsIn this retrospective cohort study, HCV treatment initiation was low among Medicaid beneficiaries and varied by demographic characteristics and comorbidities. Interventions are needed to increase HCV treatment uptake among Medicaid beneficiaries and to address disparities in treatment among key populations, including younger individuals, females, individuals from minoritized racial and ethnic groups, and people who inject drugs.
| S-EPMC10403776 | biostudies-literature
Project description:ObjectiveTo develop the first longitudinal database of state Medicaid policies for paying the cost sharing in Medicare Part B for services provided to dual Medicare-Medicaid enrollees ("duals") and an index summarizing the impact of these policies on payments for physician office services.Data sourcesMedicaid policy data collected from electronic sources and inquiries with states.Study designWe constructed a national database of Medicaid payment policies for the period 2004-2018, consolidating information from online Medicaid policy documents, state laws, and policy data reported to us by state Medicaid programs. Using this database and state Medicaid fee schedules, we constructed a Medicaid payment index for duals. This index represented the proportion of the Medicare allowed amount that physicians would expect to be paid from Medicare and Medicaid for a subset of physician office services (evaluation and management services) based on annual state payment policies and Medicaid fee schedules.Principal findingsIn 2018, 42 states had policies to limit Medicaid payments of Medicare cost sharing when Medicaid's fee schedule was lower than Medicare's-an increase from 36 such states in 2004. In the preponderance of states with these policies, combined Medicare and Medicaid payments for evaluation and management services provided to duals averaged 78 percent of the Medicare allowed amount for these services, reflecting relatively low Medicaid fee schedules in these states. In 2013 and 2014, physicians who qualified for the Affordable Care Act's Medicaid "fee bump" were paid 100 percent of the Medicare allowed amount for these services.ConclusionsMedicaid programs vary across states and over time in their payments of cost sharing for physician office services provided to duals. Our database and index can facilitate monitoring of these policies and research on the consequences of policy changes for duals.
| S-EPMC7518808 | biostudies-literature
Project description:ObjectiveThe Patient Protection and Affordable Care Act (ACA) increases Medicaid physician fees for preventive care up to Medicare rates for 2013 and 2014. The purpose of this paper was to model the relationship between Medicaid preventive care payment rates and the use of U.S. Preventive Services Task Force (USPSTF)-recommended preventive care use among Medicaid enrollees.Data sources/study sessionWe used data from the 2003 and 2008 Medical Expenditure Panel Survey (MEPS), a national probability sample of the U.S. civilian, noninstitutionalized population, linked to Kaiser state Medicaid benefits data, including the state Medicaid-to-Medicare physician fee ratio in 2003 and 2008.Study designProbit models were used to estimate the probability that eligible individuals received one of five USPSF-recommended preventive services. A difference-in-difference model was used to separate out the effect of changes in the Medicaid payment rate and other factors.Data collection/extraction methodsData were linked using state identifiers.Principal findingsAlthough Medicaid enrollees had a lower rate of use of the five preventive services in univariate analysis, neither Medicaid enrollment nor changes in Medicaid payment rates had statistically significant effects on meeting screening recommendations for the five screenings. The results were robust to a number of different sensitivity tests. Individual and state characteristics were significant.ConclusionsOur results suggest that although temporary changes in primary care provider payments for preventive services for Medicaid enrollees may have other desirable effects, they are unlikely to substantially increase the use of these selected USPSTF-recommended preventive care services among Medicaid enrollees.
| S-EPMC4111777 | biostudies-literature
Project description:BackgroundAs antiretroviral therapy has become more effective, persons with HIV live longer and develop conditions that are characteristic of older populations. Understanding changes in comorbid conditions has important implications for the complexity and cost of care, particularly for Medicaid programs and their enrollees, which comprise about 40% of all persons with HIV. Thus, our objective was to examine trends in comorbid conditions for Medicaid enrollees with HIV.MethodsUsing 2001-2012 administrative claims data from the 14 states (NY, CA, FL, TX, MD, NJ, PA, IL, GA, NC, VA, LA, OH, MA) with the highest HIV prevalence, we identified 494 322 unique Medicaid enrollees with HIV, representing 5.8 million person-quarters after exclusions. We estimated changes over time in enrollee characteristics, proportions of enrollees with the 10 most common comorbid conditions, and number of comorbid conditions per enrollee.ResultsOver time, the average age for HIV Medicaid enrollees increased, and the proportion enrolled in a managed care plan also increased. In 2012, the highest proportion of enrollees exhibited evidence of hypertension (31%), psychiatric disease (26%), any liver disease (25%), and pulmonary disorder (23%). Nine of the 10 comorbid conditions increased over time, whereas HIV-related conditions declined. The largest adjusted relative increases in 2012 vs 2003 were observed for renal insufficiency (adjusted odds ratio [aOR], 2.20; P < .001), hyperlipidemia (aOR, 1.80; P < .001), and psychiatric disease (aOR, 1.45; P < .001).ConclusionsDespite improvements in antiretroviral therapy and better control of patients' HIV, we found substantial increases in rates of comorbid conditions over time. These findings have important implications for the complexity and costs of clinical care and for state Medicaid programs.
| S-EPMC6453520 | biostudies-literature
Project description:Pay-for-performance (P4P) programs have become a popular policy tool aimed at improving health care quality. We analyze how incentive design affects quality improvements in the nursing home setting, where several state Medicaid agencies have implemented P4P programs that vary in incentive structure. Using the Minimum Data Set and the Online Survey, Certification, and Reporting data from 2001 to 2009, we examine how the weights put on various performance measures that are tied to P4P bonuses, such as clinical outcomes, inspection deficiencies, and staffing levels, affect improvements in those measures. We find larger weights on clinical outcomes often lead to larger improvements, but small weights can lead to no improvement or worsening of some clinical outcomes. We find a qualifier for P4P eligibility based on having few or no severe inspection deficiencies is more effective at decreasing inspection deficiencies than using weights, suggesting simple rules for participation may incent larger improvement.
| S-EPMC5868417 | biostudies-literature
Project description:OBJECTIVES:Medical marijuana use may substitute prescription opioid use, whereas nonmedical marijuana use may be a risk factor of prescription opioid misuse. This study examined the associations between recreational marijuana legalization and prescription opioids received by Medicaid enrollees. METHODS:State-level quarterly prescription drug utilization records for Medicaid enrollees during 2010-2017 were obtained from Medicaid State Drug Utilization Data. The primary outcome, opioid prescriptions received, was measured in three population-adjusted variables: number of opioid prescriptions, total doses of opioid prescriptions in morphine milligram equivalents, and related Medicaid spending, per quarter per 100 enrollees. Two difference-in-difference models were used to test the associations: eight states and DC that legalized recreational marijuana during the study period were first compared among themselves, then compared to six states with medical marijuana legalized before the study period. Schedule II and III opioids were analyzed separately. RESULTS:In models comparing eight states and DC, legalization was not associated with Schedule II opioid outcomes; having recreational marijuana legalization effective in 2015 was associated with reductions in number of prescriptions, total doses, and spending of Schedule III opioids by 32% (95% CI: (-49%, -15%), p?=?0.003), 30% ((-55%, -4.4%), p?=?0.027), and 31% ((-59%, -3.6%), p?=?0.031), respectively. In models comparing eight states and DC to six states with medical marijuana legalization, recreational marijuana legalization was not associated with any opioid outcome. CONCLUSIONS:No evidence suggested that recreational marijuana legalization increased prescription opioids received by Medicaid enrollees. There was some evidence in some states for reduced Schedule III opioids following the legalization.
| S-EPMC6318121 | biostudies-literature