Dentists’ Partnership Of Michigan’s Calhoun County: A Care Model For Uninsured Populations

Testing dental quality measures: Emergency department visits for nontraumatic dental conditions and subsequent follow-up dental visits

BACKGROUND

The goal of this study was to test the feasibility, reliability, and validity of the Dental Quality Alliance's adult dental quality measures for system-level implementation for ambulatory care sensitive (ACS) emergency department (ED) visits for nontraumatic dental conditions (NTDCs) in adults and follow-up after ED visits for NTDCs in adults.

METHODS

Medicaid enrollment and claims data from Oregon and Iowa were used for measure testing. Testing included validation of diagnosis codes in claims data through patient record reviews of ED visits and calculations of κ statistic, sensitivity, and specificity.

RESULTS

Adult Medicaid enrollees' ACS NTDC ED visits ranged from 209 through 310 per 100,000 member-months. In both states, patients in the age category 25 through 34 years and non-Hispanic Black patients had the highest rates of ACS ED visits for NTDCs. Only one-third of all ED visits were associated with a follow-up dental visit within 30 days, decreasing to approximately one-fifth with a 7-day follow-up. The agreement between the claims data and patient records for identification of ACS ED visits for NTDCs was 93%, κ statistic was 0.85, sensitivity was 92%, and specificity was 94%.

CONCLUSIONS

Testing revealed the feasibility, reliability, and validity of 2 DQA quality measures. Most beneficiaries did not have a follow-up with a dentist within 30 days of an ED visit.

PRACTICAL IMPLICATIONS

Adoption of quality measures by state Medicaid programs and other integrated care systems will enable active tracking of beneficiaries with ED visits for NTDCs and develop strategies to connect them to dental homes.

After Medicaid Expansion In Kentucky, Use Of Hospital Emergency Departments For Dental Conditions Increased

Access to oral health care is a critical need for the adult Medicaid population. Following the 2014 expansion of Medicaid eligibility in Kentucky, millions of adults became eligible to receive dental benefits. We examined the impact of the expansion on adult Medicaid enrollees' use of hospital emergency departments (EDs) for conditions related to dental or oral health in the period 2010-14. Based on our analysis of data for Kentucky from the State Emergency Department Databases, we found that the rate of discharges for these conditions from the ED increased significantly, from 1,833 per 100,000 population in 2013 to 5,635 in 2014. Adults covered by Medicaid who used the ED for treatment of oral health conditions in 2014 had high levels of chronic comorbidities and were more likely to be male and nonwhite than those in earlier years. To avoid costly and inappropriate use of the ED, states considering adding an adult Medicaid dental benefit should consider also making changes to assist beneficiaries in obtaining access to the dental health care delivery system.