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Dental Coverage Through Medicaid Managed Care vs Fee-for-Service
Hawazin W Elani1,2, Ningsheng Zhao1, Jacob Wallace3
1Department of Oral Health Policy and Epidemiology, Harvard School of Dental Medicine, Harvard University, Boston, Massachusetts.
Medicaid managed care organizations (MCOs) expanded adult dental benefits, but coverage generosity and delivery models remain inconsistent with fee-for-service (FFS) plans. Understanding these trends is crucial for equitable dental access.
Area of Science:
- Health Services Research
- Public Health Policy
- Dental Benefits Administration
Background:
- Adult dental coverage within Medicaid programs exhibits significant state-level variation.
- The majority of adult Medicaid beneficiaries are now enrolled in managed care plans, yet details on benefit structures within these organizations are limited.
Purpose of the Study:
- To analyze trends in the scope, delivery, and enrollment patterns of adult dental benefits offered by Medicaid managed care organizations (MCOs).
- To evaluate the alignment of dental benefit generosity between MCOs and Medicaid fee-for-service (FFS) programs.
Main Methods:
- A cross-sectional analysis of adult Medicaid beneficiaries (19+ years) with MCO or FFS coverage across all 50 states and Washington, DC.
- Utilized a linked national dataset from Centers for Medicare & Medicaid Services administrative sources (2016-2022).
Main Results:
- States offering comprehensive adult dental benefits via MCOs increased from 64.7% in 2016 to 70.6% in 2022.
- Mismatched benefit levels between MCO and FFS programs decreased from 51.0% in 2016 to 35.3% in 2022.
- Comprehensive dental coverage enrollment among MCO beneficiaries rose from 14.2 million (58.7%) in 2016 to 25.3 million (59.8%) in 2022.
Conclusions:
- While MCO adult dental benefits have grown, their alignment with FFS programs remains inconsistent.
- The evolving landscape of Medicaid dental benefits necessitates careful consideration for future policy decisions to ensure equitable access.
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