Telepsychiatry Use Before and During the COVID-19 Pandemic Among Children Enrolled in Medicaid.

OBJECTIVE: This study examined telepsychiatry use among children enrolled in Medicaid before and during the COVID-19 pandemic. METHODS: A retrospective analysis was conducted of claims data from the Transformed Medicaid Statistical Information System for children (ages 3-17) with any mental health service use in 2019 (N=5,606,555) and 2020 (N=5,094,446). RESULTS: The number of children using mental health services declined by 9.1% from 2019 to 2020. Mental health services in all care settings (inpatient, outpatient, residential, emergency department, intensive outpatient/partial hospitalization) declined except for telehealth, which increased by 829.6%. In 2020, 44.5% of children using telehealth were non-Hispanic White, 16.1% were non-Hispanic Black, and 19.7% were Hispanic. Attention-deficit hyperactivity disorder, trauma, anxiety, depression, and behavior/conduct disorder were the most prevalent psychiatric diagnoses among children using telehealth services. CONCLUSIONS: Although telehealth use increased substantially in 2020, overall mental health service use declined among Medicaid-enrolled children. Telehealth may not fully address unmet mental health service needs.

Podiatrist care and outcomes for patients with diabetes and foot ulcer.

We examined whether outcomes of care (amputation and hospitalisation) among patients with diabetes and foot ulcer differ between those who received pre-ulcer care from podiatrists and those who did not. Adult patients with diabetes and a diagnosis of a diabetic foot ulcer were found in the MarketScan Databases, 2005-2008. Multivariate Cox proportional hazard models estimated the hazard of amputation and hospitalisation. Logistic regression estimated the likelihood of these events. Propensity score weighting and regression adjustment were used to adjust for potentially different characteristics of patients who did and did not receive podiatric care. The sample included 27 545 patients aged greater than 65+ years (Medicare-eligible patients with employer-sponsored supplemental insurance) and 20 208 patients aged lesser than 65 years (non Medicare-eligible commercially insured patients). Care by podiatrists in the year prior to a diabetic foot ulcer was associated with a lower hazard of lower extremity amputation, major amputation and hospitalisations in both non Medicare-eligible commercially insured and Medicare-eligible patient populations. Systematic differences between patients with diabetes and foot ulcer, receiving and not receiving care from podiatrists were also observed; specifically, patients with diabetes receiving care from podiatrists tend to be older and sicker.

Health care resource utilization and costs in a commercially insured population of patients with bipolar disorder type I and frequent psychiatric interventions.

BACKGROUND: Bipolar disorder type I (BP-I) is one of the most expensive behavioral diagnoses in the United States. Characterizing patient populations that consume significant resources would be useful for designing and implementing additional resources and targeted interventions to reduce the costs of BP-I. OBJECTIVE: This analysis compared the characteristics, health care resource utilization, and costs of commercially insured patients with BP-I (indicating a history of manic or mixed episodes) and frequent psychiatric interventions (FPIs) versus those without FPIs. METHODS: This retrospective study used data from commercial insurance claims to identify adults with FPIs (≥2 clinically significant events [CSEs]) or without FPIs during a 12-month identification period (year 1). CSEs included emergency department (ED) visits or hospitalizations with a principal diagnosis of BP-I, the addition of a new medication to the observed treatment regimen, or a ≥50% increase in BP-I medication dose. Demographic and clinical characteristics were evaluated during the identification period, and health care resource utilization and costs were evaluated during a 12-month follow-up period (year 2). RESULTS: Data from 7620 patients with FPIs and 11,571 without FPIs were included (women, 67.1% and 59.9%, respectively; P < 0.001). Of patients with FPIs in the identification period, 22.2% continued to have FPIs in the follow-up period. In the follow-up period, the group with FPIs had a greater proportion of patients with psychiatric-related inpatient hospitalizations (14.6% vs 2.8%) and ED visits (11.6% vs 2.7%) [corrected], a longer mean hospital length of stay (11.74% vs 8.24 days) [corrected], and greater adjusted mean psychiatric-related costs ($6617 vs $3276) and all-cause health care costs ($14,091 vs $9357) compared with the group without FPIs (all, P < 0.001). The risks for a psychiatric-related hospitalization and an ED visit during the follow-up period were significantly greater in the group with FPIs compared with the group without (odds ratios, 4.86 and 3.76, respectively; both, P < 0.01). CONCLUSIONS: In this retrospective analysis, FPIs were associated with a greater number of FPIs during follow-up, ∼2-fold the psychiatric-related costs, and 1.5-fold the all-cause health care costs compared with no FPIs. These data highlight the economic burden of FPIs and the potential for health care cost reductions from improved management options in these patients.

Intent-to-treat analysis of health care expenditures of patients treated with atypical antipsychotics as adjunctive therapy in depression.

OBJECTIVE: To compare health care utilization and expenditures in patients with depression whose initial antidepressant (AD) treatment was augmented with a second-generation antipsychotic. METHODS: Claims data from January 1, 2001, through June 30, 2009, were used to select patients aged 18 to 64 years with depression treated with ADs augmented with aripiprazole, olanzapine, or quetiapine. Patients were required to have 6 months of continuous eligibility before the first AD prescription and 6 months after the second-generation antipsychotic augmentation (index) date. Utilization and expenditures were assessed for 6 months after the index date. Multivariate regression was used to estimate adjusted expenditures and risks for hospitalizations and emergency department visits. RESULTS: A total of 483 patients treated with aripiprazole, 978 with olanzapine, and 2471 with quetiapine were selected. Mean adjusted expenditures for aripiprazole were significantly lower than those for olanzapine for each service category (all-cause, all-cause medical care, mental health-related, and mental health-related medical care) and were significantly lower than those for quetiapine for each category with the exception of mental health-related. The adjusted risks for hospitalization and emergency department visits were significantly higher for quetiapine than for aripiprazole. CONCLUSIONS: Compared with patients treated with ADs and aripiprazole, those treated with ADs and olanzapine or quetiapine had greater utilization and higher expenditures.

Characteristics, healthcare utilization and costs of bipolar disorder type I patients with and without frequent psychiatric intervention in a Medicaid population.

OBJECTIVE: To compare characteristics, healthcare resource utilization and costs of Medicaid bipolar disorder (BPD) type I (BP-I) patients with and without frequent psychiatric intervention (FPI). METHODS: Adults with BP-I, ≥ 1 prescription claim for a mood stabilizer/atypical antipsychotic and 24 months' continuous medical/prescription coverage were identified (MarketScan* Medicaid database). Patients with ≥ 2 clinically significant events (CSEs) during a 12-month identification period had FPI. CSEs included emergency department (ED) visits or hospitalizations with a principal diagnosis of BPD, addition of a new medication to the first observed treatment regimen or ≥ 50% increase in BPD medication dose. Demographic and clinical characteristics were evaluated for the identification period, and healthcare utilization and costs for the 12-month follow-up. Multivariate generalized linear modeling and multivariate logistic regression, respectively, were used to evaluate the impact of FPI on all-cause and psychiatric-related costs and risk of psychiatric-related hospitalization and ED visit during follow-up. RESULTS: Of 5,527 BP-I patients, 53% had FPI. Relative to patients without FPI, those with FPI were younger and more likely to be female, had higher adjusted all-cause (+US$3,232, p < 0.001) and psychiatric-related (+US$2,519, p < 0.001) costs and higher risk of hospitalization (adjusted odds ratio [OR] = 3.681, 95% confidence interval [CI] = 2.85-4.75) and ED visit (OR = 3.094, 95% CI = 2.55-3.76). LIMITATIONS: Analysis used a convenience sample of Medicaid enrollees in several geographically dispersed states, limiting generalizability. Analyses of administrative claims data depend on accurate diagnoses and data entry. CONCLUSION: BP-I patients with FPI incurred significantly higher healthcare resource utilization and costs during the follow-up period than those without FPI.

Cost-sharing effects on adherence and persistence for second-generation antipsychotics in commercially insured patients.

PURPOSE: To assess the relationship between patient cost-sharing (e.g., copayments or coinsurance) and adherence and persistence to second-generation (atypical) antipsychotic (SGA) medications. DESIGN AND METHODOLOGY: A retrospective, observational study of adults aged 18-64 years with schizophrenia or bipolar disorder (n = 7,910) who initiated SGA medications with employer-sponsored insurance in the 2003-2006 MarketScan Commercial Claims and Encounters Database. Adherence was defined as percent of days covered in each calendar quarter. Persistence was defined as days from initiation of SGA to the first 90-day gap in medication on-hand. Generalized Estimating Equations were used to determine the effects of cost-sharing on adherence to SGA medications based on patient-quarter data. A Cox proportional hazards model with patient cost-sharing as a time-varying covariate estimated the effects on persistence with SGA medication. PRINCIPAL FINDINGS: Higher cost-sharing was associated with a lower likelihood of adherence. When compared to plans with cost-sharing below $10, adherence rates were approximately 27% lower for patients in plans with SGA cost-sharing of $50 and above and about 10% lower for patients in plans with cost-sharing between $30 and $50. In both cases, the reduction in adherence was significant. Higher cost-sharing was also associated with a shorter time to discontinuation (HR: 1.028; 95% CI [1.006-1.051]). CONCLUSION: High SGA cost-sharing appears to be a financial barrier to SGA medication compliance, especially when cost-sharing levels exceeded $30. Our findings have implications for health plans, employers, and policymakers who have, or are, contemplating establishing cost-sharing tiers for SCA medications for commercially insured patients with serious mental illnesses.

Indirect costs associated with nonadherence to treatment for bipolar disorder.

OBJECTIVE: To examine the association between treatment adherence and indirect productivity costs within a cohort of commercially insured employees with bipolar disorder in the United States. METHODS: Adults diagnosed with bipolar disorder who had at least one prescription claim for a mood stabilizer or atypical antipsychotic, with 6 months prior and 12 months subsequent continuous medical and prescription coverage, were identified in the MarketScan research databases (2000-2005). Two-part multiple regression models estimated the association between adherence (medication possession ratio > or =0.80) and costs of absence, short-term disability, and workers' compensation. RESULTS: Of 1258 eligible employees, only 35.3% were adherent. Relative to adherent employees, nonadherent employees had higher adjusted indirect costs due to absence (+$771.41), short-term disability (+$284.72), and workers' compensation (+$360.63). CONCLUSIONS: Employers incur greater indirect costs when employees are not adherent to bipolar treatment.