Children's utilization of the U.S. military dental insurance

Abstract

Objectives: The objectives of this study were to determine the dental utilization of children enrolled in a military dental insurance program and to assess if utilization differs by socioeconomic status.

Methods: Claims data for children enrolled in the Department of Defense TRICARE Dental Program for the period of February 1, 2010 through January 31, 2011 were used to identify children who had a dental visit during that benefit year.

Results: Of the 376,681 continuously enrolled children, 266,862 (71%) had at least one dental visit during the benefit year. 82.7% of children of officers had a dental visit, as compared to 66.4% of children from enlisted families. There was a difference in dental utilization based on the military rank of the sponsors (χ(2) = 8,939.39, df = 1, p < 0.0001). Children of officers were 2.5 times (95% confidence intervals = 2.44-2.61), and children of warrant officers were 1.6 times (95% confidence intervals = 1.51-1.74) more likely to have a dental visit than children from enlisted families. The results also show utilization trends within the enlisted and officer categories with higher utilization among more senior personnel.

Conclusions: Socioeconomic status does play a role in dental care-seeking behavior of military families. Even when families voluntarily enroll in a program and there are no cost shares for services such as preventive services, there may be other barriers to accessing care that need to be addressed so that all groups can maximize their oral health.