About 3M's Dental Plan 
For more information
If you are an active 3M employee, find details about what is covered under your 3M Dental Plan by visiting the 3M Benefit Center through 3M Source.
Delta Dental of Minnesota is the claims administrator for 3M's dental plan. 3Mers have access to the Delta Dental PPO (formerly DeltaPreferred Option) and Delta Dental Premier (formerly DeltaPremier) network of dentists. 3M's dental plan is a "silent" Preferred Provider Organization (PPO), which provides discounts for services. With a "silent" PPO, you can visit any dentist inside or outside the network and receive the same benefit level from the plan. However, visiting a dentist in the Delta Dental PPO or Delta Dental Premier network may save you money. In-network dentists agree to charge competitive, discounted rates to 3M and 3Mers.
For more information
If you are an active 3M employee, find details about what is covered under your 3M Dental Plan by visiting the 3M Benefit Center through 3M Source.
- Click 3M Source > Life & Career > Benefit Choices and Reimbursement Accounts (in the Benefits & Healthy Living area) > 3M Benefit Center
- Once on the 3M Benefit Center, click "Plan Details" in the Dental section for detailed information about the plan (including what's covered).