As a component of the Michigan Dental Association (MDA), the Muskegon District Dental Society (MDDS) operates under the Tripartite system. This means that as a member of the MDA, you also become a member of the American Dental Association (ADA) and the MDDS. You are therefore gaining the resources of each organization to take advantage of “the power of three". Whether member dentists are caring for one patient, a community, a state, or a nation, organized dentistry is about improving oral health care
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Dear ADA: Noncovered services
Mar 30, 2026
If a plan denies a procedure as a noncovered service, why am I still required to accept the contracted PPO fee instead of my full fee?