American Journal of Managed Care

OBJECTIVES: To identify the most frequently prescribed medications, the location where prescriptions were filled, and whether a voucher was utilized among patients enrolled in a charitable care program within an academic medical center. STUDY DESIGN: This was a retrospective cohort study analyzing electronic health record and pharmacy dispensing information at a medical center's outpatient pharmacies. METHODS: Patients included in this analysis were enrolled in a charitable care program and had at least 1 ambulatory encounter in a primary care clinic from March 1, 2019, to June 30, 2021...

OBJECTIVES: Medication persistence in type 2 diabetes (T2D) is a critical factor for preventing adverse clinical events. We assessed persistence among newly treated patients with T2D and documented the impact of persistence on clinical outcomes and costs. STUDY DESIGN: Retrospective study of Optum Clinformatics Data Mart commercial and Medicare Advantage enrollees from 2007 to 2020. METHODS: We identified adult patients who initiated antidiabetic treatments...

OBJECTIVES: Although coordination of care has become the main focus of health care reform efforts to improve outcomes and decrease costs, limited information is available concerning the impact of care coordination on 30-day outcomes and costs. We used nationwide, population-based data to examine the influence of care coordination on 30-day readmission, mortality, and costs for heart failure (HF). STUDY DESIGN: We analyzed 20,713 patients with HF 18 years or older discharged from hospitals in 2016 using Taiwan's National Health Insurance Research Database...

OBJECTIVE: We hypothesized that physician associate (PA) and nurse practitioner (NP) procedural roles are expanding. We sought to describe ambulatory procedures these professionals performed in 2021 for older adults. STUDY DESIGN: Retrospective observational cohort study of Medicare Part B data. US Bureau of Labor Statistics data were used to provide overall PA and NP employment context. METHODS: Medicare Part B databases were probed for outpatient events by PAs and NPs using a modified list of the Council of Academic Family Medicine's recommended clinical procedures that focused on 29 procedures organized into 9 categories called procedure clusters...

OBJECTIVES: To compare 12-month total knee arthroplasty (TKA) and total hip arthroplasty (THA) rates for digital musculoskeletal (MSK) program members vs patients who received traditional care for knee or hip osteoarthritis (OA). STUDY DESIGN: Retrospective, longitudinal study with propensity score-matched comparison group that used commercial medical claims data representing more than 100 million commercially insured lives. METHODS: Study participants with hip OA (M16...

The Inflation Reduction Act of 2022 (IRA) allows the Medicare program to negotiate drug prices beginning in 2024. Based on the guidance in the statute, CMS has selected specific data items to use to adjust initial price offers for 10 drugs in the decision-making process. Although much of the data are publicly available, some of these data items will need to be collected directly from drug companies. A 2019 US House of Representatives Committee on Oversight and Accountability investigative report collected a wide range of data from manufacturers of 12 high-revenue drugs that show what is available from the drug companies, including development costs, marketing, pricing, competition, and patent status...

OBJECTIVE: To assess the association between the onset of the COVID-19 pandemic and change in low-value cancer services. STUDY DESIGN: In this retrospective cohort study, we used administrative claims from the HealthCore Integrated Research Environment, a repository of medical and pharmacy data from US health plans representing more than 80 million members, between January 1, 2016, and March 31, 2021. METHODS: We used linear probability models to investigate the relation between the onset of the COVID-19 pandemic and 4 guideline-based metrics of low-value cancer care: (1) conventional fractionation radiotherapy instead of hypofractionated radiotherapy for early-stage breast cancer; (2) non-guideline-based antiemetic use for minimal-, low-, or moderate- to high-risk chemotherapies; (3) off-pathway systemic therapy; and (4) aggressive end-of-life care...

OBJECTIVES: To quantify differences in prices paid and procedural complications incurred in hospital outpatient departments (HOPDs) and freestanding ambulatory surgery centers (ASCs). STUDY DESIGN: Observational study using deidentified 2019-2020 insurance claims from Blue Cross Blue Shield insurance plans nationally, with information on prices paid and complications incurred for colonoscopy, knee or shoulder arthroscopy, and cataract removal surgery. METHODS: The data include 1,662,183 patients who received a colonoscopy, 53...

OBJECTIVES: High-need Medicare beneficiaries require elevated levels of care and coordination to manage their conditions. We evaluated the extent to which high-need beneficiaries enrolled in Medicare Advantage (MA) or traditional Medicare (TM) accountable care organizations (ACOs) relative to TM non-ACOs. STUDY DESIGN: Using Medicare claims and MA encounter data, we identified 3 groups of high-need beneficiaries: (1) individuals younger than 65 years with a disability or end-stage kidney disease, (2) frail individuals, and (3) older individuals with major complex or multiple noncomplex chronic conditions...

OBJECTIVES: Generic medications represent 90% of prescriptions in the US market and provide a tremendous financial benefit for patients. Recently, multiple generic drugs have been recalled due to the presence of carcinogens, predominantly N-nitrosodimethylamine (NDMA), including an extensive recall of extended-release (ER) metformin products in 2020. STUDY DESIGN: Primary pharmaceutical quality testing and database analysis. METHODS: We tested marketed metformin immediate-release (IR) and ER tablets from a wide sample of generic manufacturers for the presence of carcinogenic impurities NDMA and N,N-dimethylformamide (DMF)...

OBJECTIVES: Low-value care (LVC) health services are unsupported by current evidence, are associated with harmful patient outcomes, and equate to more than $100 billion in wasteful spending annually. Nurse practitioner (NP) LVC ordering practices among adult patients in outpatient settings are described and compared with those of other health care clinicians. Factors impacting NP ordering practices are also explored. STUDY DESIGN: Integrative review. METHODS: Electronic databases, including MEDLINE's PubMed, CINAHL, Web of Science, and Business Source Complete, and Google Scholar were searched for original studies published prior to April 2023...

OBJECTIVES: To assess trends in the use of prior authorization requirements among Medicare Advantage (MA) plans. STUDY DESIGN: Descriptive quantitative analysis. METHODS: Data were from the CMS MA benefit and enrollment files for 2009-2019, supplemented with area-level data on demographic and provider market characteristics. For each service category, we calculated the annual share of MA enrollees in plans requiring at least some prior authorization and plotted trends over time...

OBJECTIVE: A team-based disease management approach that considers comorbid conditions, social drivers of health, and clinical guidelines improves diabetes care but can be costly and complex. Developing innovative models of care is crucial to improving diabetes outcomes. The objective of this analysis was to evaluate the efficacy of virtual interdisciplinary diabetes rounds in improving glycemic control. STUDY DESIGN: Retrospective cohort study using observational data from July 2018 to December 2021...

OBJECTIVES: COVID-19 has exacerbated barriers to routine testing for chronic disease management. This study investigates whether a home hemoglobin A1c (HbA1c) test kit intervention increases frequency of HbA1c testing and leads to changes in HbA1c 6 months post testing and whether self-reinforcement education improves maintenance of HbA1c testing. STUDY DESIGN: Retrospective analysis of a randomized, controlled quality improvement intervention among members with type 2 diabetes (T2D) in a large commercial health plan...

OBJECTIVES: To assess the national prevalence and cost of inappropriate MRI in patients with wrist pain prior to and following American College of Radiology (ACR) guideline publication. STUDY DESIGN: We used administrative claims from the IBM MarketScan Research Databases to evaluate the appropriateness of wrist MRI in a national cohort of patients with commercial insurance or Medicare Advantage. METHODS: Adult patients with a diagnosis of wrist pain between 2016 and 2019 were included and followed for 1 year...

A final rule has been issued that increases Medicare fee-for-service payment rates for individuals experiencing homelessness. This rule provides new, incentivized opportunities to better screen for and document homelessness among patients in acute inpatient settings. With greater identification of homeless patients, there may be increased needs to develop comprehensive discharge plans that involve coordination with housing providers and social service agencies to prevent the high repeated use of acute care found among many homeless patients...

OBJECTIVES: Bone mineral density (BMD) and fracture risk calculators (eg, the Fracture Risk Assessment Tool [FRAX]) guide primary prevention care in postmenopausal women. BMD scores use non-Hispanic White (NHW) reference data for T-score classification, whereas FRAX incorporates BMD, clinical risk factors, and population differences when calculating risk. This study compares findings among Asian, Black, and NHW women who underwent osteoporosis screening in a US health care system. STUDY DESIGN: Retrospective cross-sectional study...

OBJECTIVES: This study evaluated a collaborative service model between the largest Medicaid managed care organization (MCO) in Texas, Superior HealthPlan, and the affordable housing provider Prospera Housing Community Services. STUDY DESIGN: Using a quasi-experimental 2-groups research design, we compared health care outcomes and costs between a sample of 104 participants served by the Prospera+Superior collaborative model and a group of 104 participants who had health care coverage through the Superior HealthPlan Medicaid MCO but did not live at Prospera properties (ie, Superior-only group)...

OBJECTIVES: To analyze US commercial insurance payments associated with COVID-19 as a function of severity and duration of disease. STUDY DESIGN: Retrospective database analysis. METHODS: Patients with COVID-19 between April 1, 2020, and June 30, 2021, in the Merative MarketScan Commercial database were identified and stratified as having asymptomatic, mild, moderate (with and without lower respiratory disease), or severe/critical (S/C) disease based on the severity of the acute COVID-19 infection...

OBJECTIVE: To use a nationwide pharmaceutical claims database to evaluate cost-sharing trends for commercially insured patients with cancer who were prescribed lenvatinib (Lenvima). STUDY DESIGN: IBM MarketScan databases were used to evaluate lenvatinib costs for patients with employer-based commercial insurance, and for patients 65 years and older, Medicare claims for fee-for-service plans. METHODS: Patients were included if they had least 1 outpatient pharmaceutical claim for lenvatinib paid on a noncapitated basis from 2015 to 2019...