key: cord-0888874-wmkv5hd3
authors: Eisenberg, Matthew D.; Barry, Colleen L.; Schilling, Cameron; Kennedy-Hendricks, Alene
title: Financial Risk for COVID-19-like Respiratory Hospitalizations in Consumer-Directed Health Plans
date: 2020-06-15
journal: Am J Prev Med
DOI: 10.1016/j.amepre.2020.05.008
sha: 6cc68fd532fe405ac383a6eab276454248cf372a
doc_id: 888874
cord_uid: wmkv5hd3

INTRODUCTION: : This study aims to quantify out-of-pocket spending associated with respiratory hospitalizations for conditions similar to those caused by coronavirus disease 2019 (COVID-19) and to compare out-of-pocket spending differences among those enrolled in consumer-directed health plans and in traditional, low-deductible plans. METHODS: : This study used de-identified administrative claims from the OptumLabs® Data Warehouse (January 1, 2016–August 31, 2019) to identify patients with a respiratory hospitalization. It compared unadjusted out-of-pocket spending among consumer-directed health plan enrollees to traditional plan enrollees using difference of mean significance tests and repeated the analysis separately by age category and by calendar year quarter. These data were collected on a rolling basis by OptumLabs and were analyzed in March 2020. RESULTS: : Commercially insured consumer-directed health plan enrollees had significantly higher out-of-pocket spending than traditional plan enrollees and these differences were largest among younger populations. The largest difference in out-of-pocket spending occurred during the first half of the year. CONCLUSIONS: : Consumer-directed health plan enrollees may experience differential financial burden from a hospitalization related to COVID-19. Although some insurers are waiving cost-sharing payments for COVID-19 treatment, self-insured employers remain exempt. Policy responses to date may be insufficient to reduce the financial burden on consumer-directed health plans enrollees with respiratory hospitalizations related to COVID-19.

2 category and by calendar year quarter. These data were collected on a rolling basis by OptumLabs and were analyzed in March 2020.

Results: Commercially insured consumer-directed health plan enrollees had significantly higher out-ofpocket spending than traditional plan enrollees and these differences were largest among younger populations. The largest difference in out-of-pocket spending occurred during the first half of the year.

Conclusions: Consumer-directed health plan enrollees may experience differential financial burden from a hospitalization related to COVID-19. Although some insurers are waiving cost-sharing payments for COVID-19 treatment, self-insured employers remain exempt. Policy responses to date may be insufficient to reduce the financial burden on consumer-directed health plans enrollees with respiratory hospitalizations related to COVID-19.

The U.S. is in the midst of a global health pandemic with high mortality and morbidity due to respiratory illness. 1 Coronavirus disease 2019 (COVID-19) can result in severe respiratory disease, including hospitalization. Hospitalizations and related treatments for COVID-19 are costly, complex, and could have a substantial impact on out-of-pocket (OOP) cost burden. Researchers at the University of Minnesota have aggregated data hospitalizations and found that, as of early May 2020, there have been 55,000 COVID-19 hospitalizations in the U.S. and the expectation is that hospitalization rates will continue to climb. 2 Many individuals aged <65 years are enrolled in consumer-directed health plans (CDHPs), 3 and an analysis of early COVID-19 hospitalizations found that 55% occurred among this age group. 4 CDHPs generally feature high deductibles, requiring enrollees to pay for their health care OOP until they reach the deductible threshold. Congress has mandated all cost sharing associated with the testing of COVID-19 be waived and many insurers have agreed to waive cost sharing associated with treatment. 5 However, self-insured employers, representing nearly 60% of Americans with employer-sponsored insurance, 6 are exempt from insurer-level commitments and are allowed to opt out from waiving cost sharing on an employer-by-employer basis. 5 Given the high cost of respiratory-related hospitalizations, 7, 8 COVID-19 may come with a significant financial burden among enrollees in CDHPs relative to those in traditional, low-deductible health plans.

Using de-identified administrative claims from the OptumLabs ® Data Warehouse, patients enrolled in CDHPs and traditional plans from January 1, 2016 to August 31, 2019 were identified. These data were collected on a rolling basis by OptumLabs and were analyzed in March 2020. CDHPs were defined as 4 plans that were coupled with a tax-advantaged Health Savings Account or Health Reimbursement Account. Plans coupled with Health Savings Accounts are required by statue to have a high deductible (minimum of $1,300 during the study period). Plans coupled with Health Reimbursement Accounts generally feature high deductibles, but are not required to do so. Traditional plans were not coupled with an account and had lower deductibles.

The unit of analysis was a unique respiratory hospitalization for conditions similar to those caused by COVID-19. Following Centers for Disease Control and Prevention coding guidance, 9 hospitalizations included pneumonia, acute bronchitis, lower respiratory infections, and acute respiratory distress syndrome. The sample was restricted to those aged <65 years in a commercial insurance plan and continuously enrolled in the same plan for 1 month before and 1 month after hospitalization.

The hospitalization-related spending measure summed all OOP spending (i.e., deductible payments, copayments, coinsurance payments) across all claims associated with the respiratory hospitalization. All spending was normalized to August 2019 dollars and measures were trimmed at the 99th percentile, separately, for each plan group (CDHP versus traditional plan).

Unadjusted OOP spending for CDHP enrollees was compared with that of traditional plan enrollees using difference of mean significance tests, clustering SEs at the patient level to account for patients with multiple hospitalizations. This analysis was repeated separately by age category OOP. The difference in OOP spending between CDHP and traditional plan enrollees decreased as age increased and those aged 56-64 years had the smallest difference, with CDHP enrollees spending $1,708 (95% CI=$1,639, $1,778) and traditional plan enrollees spending $1,578 (95% CI=$1,537, $1,619) OOP.

Median differences across groups were slightly smaller, but statistical significance remained (Appendix Table 1 ). This difference persisted in the second quarter (April-June), with CDHP enrollees spending $1,798 (95% CI=$1,728, $1,869) and traditional plan enrollees spending $1,580 (95% CI=$1,536, $1,624) OOP. This difference continued to decrease in the third quarter (July-September) and was not significantly 6 different by the fourth quarter of the year (October-December), with CDHP enrollees spending $1,377 (95% CI=$1,306, $1,447) and traditional plan enrollees spending $1,363 (95% CI=$1,316, $1,411) OOP.

Appendix Figure 1 reports several sensitivity analyses. The differences in OOP were similar for those who required the intensive care unit or a ventilator. Additionally, the results did not qualitatively change with alternate top-coding rules. Hospitalizations for different conditions showed different baselines of OOP spending than respiratory hospitalizations, but similar percentage differences between CDHP and traditional plans (respiratory: 19%, bone fracture: 21%, kidney stone: 13%, poisoning: 16%).

Overall, the findings suggest that financial strain associated with respiratory-related hospitalizations due to COVID-19 may fall disproportionately on CDHP enrollees. Commercially insured CDHP enrollees experiencing a respiratory hospitalization had substantially higher OOP spending than traditional plan enrollees and these differences were largest among younger populations. The age-related differences are likely driven by the fact that younger individuals are, on average, healthier than older individuals, meaning that younger individuals are less likely to exceed their deductible prior to a hospitalization.

There were larger differences between CDHP and traditional plan enrollees for those hospitalized during the first and second quarters of the year (January-June). Given the timing of the pandemic, hospitalizations related to COVID-19 are occurring early in the year when enrollees with CDHPs have

likely not yet exceeded their deductibles. Given that many enrollees meet or exceed their deductible in the second half of the year, differences in OOP spending for CDHP enrollees may not be as large if the pandemic continues into or resurfaces in the fall. However, with many individuals currently delaying non-COVID-related care, many patients may not exceed their deductible by the fall.

This study had several limitations. First, the analysis was observational and did not examine selection into CDHPs. Future research should examine these underlying mechanisms to understand the causes of the observed relationships. Second, the analysis measured past spending for all respiratory illnesses that mimic the symptoms of COVID-19. Given the severity of COVID-19-related illness, the true OOP spending for COVID-19 patients may be different.

Although many insurers have waived cost-sharing payments for COVID-19 treatment, self-insured employers remain exempt. 5 Self-insured employers that have not waived cost-sharing payments for hospitalizations related to COVID-19 should consider doing so; for those that do not, federal policymakers should consider waiving cost sharing for those in self-insured plans, as some in Congress are currently debating. 10 Though the findings highlight the importance of cost sharing for those enrolled in CDHPs, those in traditional plans were also exposed to potentially large OOP bills, suggesting that new policies should include all insurance products. 8 

No financial disclosures were reported by the authors of this paper. Figure 1 . Average out-of-pocket (OOP) spending comparing consumer-directed health plan (CDHP) and traditional plan enrollees with a respiratory-related hospitalization, by age group and quarter of year.

Notes: Analytic sample includes hospitalizations from January 1, 2016 through August 31, 2019 for individuals continuously enrolled for at least 1 month before and 1 month after the hospitalization.

Costs are normalized to August 2019 dollars. Hospitalizations were for pneumonia, acute bronchitis, lower respiratory infections, and acute respiratory distress syndrome (ARDS). Consumer-directed health plans (CDHPs) were defined as plans coupled with a Health Savings Account or Health Reimbursement Account. Traditional plans were defined as plans that were not coupled with an account. Note that some individuals may have had multiple hospitalizations.

WHO declares the coronavirus outbreak a pandemic. STAT News

COVID-19 Hospitalization Tracking Project

Covered workers enrolled in an HDHP/HRA or HSA-qualified HDHP, 2006-2018. www.kff.org/report-section/2018-employer-health-benefits-survey-section-8-highdeductible-health-plans-with-savings-option

Severe Outcomes Among Patients with Coronavirus Disease 2019 (COVID-19) -United States

Most Major Health Insurers Aren't Charging Patients for Coronavirus Treatmentbut There's One Big Catch. MarketWatch. May 11, 2020. www.marketwatch.com/story/mostmajor-health-insurers-arent-charging-patients-for-coronavirus-treatment-but-theres-one-big

Employee Benefit Research Institute. www.ebri.org/publications/research-publications/issuebriefs/content/self-insured-health-plans-recent-trends-by-firm-size-1996

Incidence and cost of pneumonia in Medicare beneficiaries

Potential costs of coronavirus treatment for people with employer sponsored coverage. Pearson-KFF Health System Tracker

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Bill Requires ERISA plans to cover telehealth during COVID-19