Trends in dental insurance claims in the United States before and during the SARS-CoV-2 pandemic in 2020

Dental service utilization and the COVID-19 pandemic, a micro-data analysis

BACKGROUND

Global crises and disease pandemics, such as COVID-19, negatively affect dental care utilization by several factors, such as infection anxiety, disrupted supply chains, economic contraction, and household income reduction. Exploring the pattern of this effect can help policy makers to be prepared for future crises. The present study aimed to investigate the financial impact of COVID-19 disruptions on dental service utilization.

METHODS

Data on the number of dental services offered in Dental School Clinics of Tehran University of Medical Sciences was collected over a period of two years, before and after the initial COVID-19 outbreak in Iran. School of Dentistry operates two clinics; one with competitive service fees and one with subsidies. Regression analyses were performed to determine the effect of the pandemic on the number of dental services divided by dental treatment groups and these clinics. The analyses were adjusted for seasonal patterns and the capacity of the clinics.

RESULTS

There was a significant drop in dental services offered in both clinics across all dental groups in the post-COVID period (on average, 77 (39.44%) fewer services per day). The majority of the procedure loss happened in the Private clinic. Adjusting for seasonal patterns and the service capacity, regression results documented 54% and 12% service loss in Private and Subsidized clinics following the pandemic, respectively. Difference-in-difference analysis documented that the Subsidized clinic performed 40% more treatments than the Private clinic in the post-COVID period.

CONCLUSIONS

Pandemic -reduction in dental care utilization could have long-term ramifications for the oral health of the population, and policymakers need to provide supportive packages to the affected segments of the economy to reverse this trend.

Impact of the COVID-19 pandemic on oral health care use in the United States through December 2021

BACKGROUND

The purpose of this study was to assess the effects of the COVID-19 pandemic on oral health care provided from July 2020 through December 2021 using national claims data.

METHODS

Deidentified quarterly claims from 2017 through 2021 were analyzed (2017-2019 provided prepandemic data). Data were sorted into multiple treatment categories. Analyses compared prepandemic with postpandemic procedure volumes and were stratified according to age groups (0-5 years, 6-18 years, 19-64 years, ≥ 65 years).

RESULTS

For children aged 0 through 5 years, use of sealants and topical fluorides other than varnish were considerably lower in 2021, as were direct operative and palliative procedures from 2020 through 2021. Only use of silver diamine fluoride, prefabricated crowns, and oral surgery increased significantly (P < .05) in some quarters. For children aged 6 through 18 years, diagnostic, direct operative, periodontic, oral surgery, and palliative procedures were significantly lower in most of 2020 through 2021, and only prefabricated crowns and indirect operative procedures increased significantly in more than 3 quarters. For adults aged 19 through 64 years, diagnostic and preventive procedures were significantly lower in 3 quarters, and direct operative, gingival surgery, endodontic, and palliative procedures were significantly lower in most of 2020 through 2021. Only occlusal guards and scaling and root planing increased significantly in more than 3 quarters. For adults 65 years and older, direct operative, gingival and osseous surgery, and palliative procedures were significantly lower in more than 3 quarters; all other procedures increased significantly in more than 3 quarters.

CONCLUSIONS

The pandemic was associated with changes in the provision of oral health care that persisted for more than 1 year.

PRACTICAL IMPLICATIONS

Reductions in preventive procedure volumes across age groups younger than 65 years may have implications for longer-term effects of the pandemic.

Impact of the COVID-19 pandemic on pediatric Medicaid dental claims in Arizona

OBJECTIVES

To examine the role COVID-19 had on access to dental services among children in Arizona by comparing paid pediatric dental claims made before and during the pandemic.

METHODS

In a retrospective descriptive study, we examined Medicaid paid claims for dental services among pediatric patients from March through December 2019 and during the outbreak in 2020. Using dental claims data obtained from the Centers for Health Information and Research at Arizona State University (ASU), we analyzed Medicaid (Arizona Health Care Cost Containment System [AHCCCS]) reimbursed dental services.

RESULTS

During the COVID-19 pandemic, paid preventive dental claims for children aged birth to 21 years decreased in 2020 compared to the same time period in 2019. Pediatric patients in Arizona utilized fewer dental services and had less access to credentialed Medicaid dental providers during the pandemic. Further, rural counties had statistically significant fewer preventive, minor restorative, major restorative, and endodontic claims compared to urban counties. Arizona rural counties also had fewer providers who were paid $10,000 or more per year during 2020 than in 2019.

CONCLUSIONS

COVID-19 has had a detrimental impact on pediatric dental service utilization. While dental services were provided during the COVID-19 pandemic, preventive and restorative dental claims dropped for rural Arizona children aged birth to 21 years. This reveals potential negative impacts on oral health. Further research should examine the direct and indirect impact the COVID-19 pandemic has had on dental service utilization and oral health for the general pediatric population.

Trends in dental insurance claims in the United States in the context of the COVID-19 pandemic: A 3-year perspective (2019-2022)

OBJECTIVES

We showed in a previous analysis the patterns of disruption for private dental insurance claims in the United States caused by the SARS-CoV-2 pandemic in 2020. The present report examines trends during 2020 and 2021, that is, contrasting perspectives during 2019 with the acute phase of the pandemic in 2020, and 2021.

METHODS

Private dental insurance paid claims from a data warehouse were obtained, encompassing a 5% random sample of records between January 2019 and December 2021 for child and adult insureds who filed a claim in 2019, 2020, and 2021. We classified claims into one of four categories based on the likelihood of being associated with urgent/emergency care.

RESULTS

The precipitous reduction in dental care claims in March-June 2020 recovered to almost pre-pandemic levels by the fall of 2020. However, a downward decline in private dental insurance claims started in the late fall of 2020 and continued through 2021. Differential impacts in dental care categories-in terms of urgency of care-were evident 2021, closely resembling previous trends in 2020.

CONCLUSIONS

Dental care claims from the first year of the 2020 SARS-CoV-2 pandemic were contrasted with perspectives in 2021. A downward trend in demand/availability changes in dental care insurance claims set in for 2021, perhaps linked to perceptions of the overall economic situation. Such downward trend has continued overall, even after considering seasonal changes and the acceleration of the pandemic during the Delta, Omicron, and other variants.

Trends in dental visits during the state of emergency for COVID-19 in Japan: a retrospective observational study

OBJECTIVES

To determine national medium-term trends in dental visits during three COVID-19 emergency declaration periods in Japan and to analyse how these trends varied according to prefectural emergency measures and COVID-19 incidence.

DESIGN AND SETTING

A retrospective observational study of Japan's dental claims from January 2017 to December 2021.

DATA SOURCES

Data from a monthly report by the Health Insurance Claims Review and Reimbursement Services (HICRRS) in Japan. HICRRS handles the claims of employer-based health insurance.

DATA ANALYSIS

We determined the number of monthly dental claims nationwide from January 2017 to December 2021 and the percentage change in the number of monthly dental claims based on the difference in the COVID-19 alert level between the three emergency declaration periods in 2020-2021 and the corresponding periods in 2019. Results were analysed using descriptive statistics, multiple regression model, graphical figures, and narrative synthesis.

OUTCOME MEASURES

The main outcome was the change in the number of dental visits between the emergency declaration periods in 2020-2021 and the corresponding periods in 2019. We also assessed the difference in the number of dental visits based on the COVID-19 alert level.

RESULTS

The data set included a total of 736 946 088 dental claims. Until the end of 2021, the greatest decrease in monthly dental claims was in April 2020, which was 22.3% lower than that in April 2019. As indicated by the coefficient in the regression model, the percentage change in monthly dental claims decreased by 5.01% (95% CI -8.27 to -1.74) depending on the difference between the prefectures designated as being under special precautions and other prefectures.

CONCLUSIONS

The decrease in dental visits was greater during the first state of emergency, ie, April-May 2020, and in prefectures designated as being under special precautions. Further efforts to promote appropriate dental visits at different alert levels are necessary.

Effects of the COVID-19 Pandemic on Children’s Oral Health and Dental Care Use

Background

The COVID-19 pandemic led to early restrictions on access to oral health care and social distancing requirements. The authors examined the early effects of the COVID-19 pandemic on children’s oral health and access to oral health care in the United States.

Methods

Using nationally representative data from the National Survey of Children’s Health, the authors compared several measures of children’s oral health and oral health care use early during the pandemic in 2020 with 1 year earlier. Logistic (multinomial or binary) regression models were estimated, adjusting for several child and household covariates and state fixed effects. Similar comparisons were estimated for 2019 relative to 2018 to evaluate prepandemic trends.

Results

Children in 2020 were 16% (relative risk ratio, 0.84; 95% CI, 0.75 to 0.93) less likely to have excellent dental health as perceived by parents and 75% (relative risk ratio, 1.75; 95% CI, 1.14 to 2.67) more likely to have poor dental health than in 2019. In addition, children in 2020 had higher risk of bleeding gingivae (odds ratio, 1.46; 95% CI, 1.16 to 1.85). The likelihood of having a dental visit in the past 12 months was 27% (odds ratio, 0.73; 95% CI, 0.65 to 0.82) lower in 2020, including lower likelihood for preventive visits. The differences between 2020 and 2019 were observed across demographic and socioeconomic subgroups. There were no such differences between 2019 and 2018.

Conclusions

There was a widespread decline in children’s oral health status and access to oral health care early during the COVID-19 pandemic.

Practical Implications

Prompt policies and oral health campaigns are needed to counter the pandemic effects and increase timely access to dental services.