Skip To The Main Content


Lend a Hand at MOMOM 5 and volunteer today! It will be August 12-13 at the Silverstein Eye Centers Arena in Independence.



Read. Share. Archive. The eFocus is available online. Read on your mobile device, share articles and find back issues.

Read Now

150 Years of
Quality Care

The ADA Code of Ethics is the unwavering dedication ADA members have for their patients and profession.

Learn More


The Missouri Dental Well Being Foundation is proud to announce the launch of their new website. Better help, better health!

Learn More

June 17-18, 2016

New Dentists: Make plans to join us at the 2016 Connect4Success at Camden on the Lake! It is a special weekend just for you!

Learn More

June 30, 2016

Join us in St Louis to root for both of Missouri's professional baseball teams as the I-70 series continues

Learn More


The MDIS team has 73 years combined experience serving dentists. Contact them today for all your insurance needs.

Learn More


GSLDS Members & Affiliate Members receive free registration to MCDC. Dentists outside St Louis: Become an Affiliate Member today!

More Info

2015 ADA Highlights

View our most celebrated impacts from across the organization.

MDA News Updates & Notices

Adult Dental Medicaid Funding

Dental Medicaid providers received news May 6, 2016, from MO HealthNet regarding the funding for adult dental Medicaid services. The notice identified the funding and that the effective dates of service would be on and after January 1, 2016 for a list of codes. The funding applies only to patients under the fee-for-service MO HealthNet program and not managed care patients. Read More

CMS Delays Medicare Part D

CMS announced it is delaying enforcement of Medicare Part D Prescriber Enrollment Requirements until February 1, 2017 (previously June 1, 2016). CMS strongly encourages prescribers of Part D drugs to submit Medicare enrollment applications or opt-out affidavits to Medicare Administrative Contractors before August 1, 2016. LIsten to free ADA webinar. Read More

Read recent News Updates and follow the MDA Blog "A Mouthful" for a first-person account of association activities and interests. Members can access an archive of eNews Updates.

MDA Upcoming Events

New Dentist 

June 17-18: Conference designed to help new dentists flourish as leaders and dentists, participate in cost effective CE courses and enjoy an opportunity to spend time with your peers in a relaxed, intimate setting.
Learn More + Reserve Hotel

Royal or Red?
Stake Your Claim

Thursday, June 30:
Members, invite your family and friends to join us in St. Louis for America's favorite past time as the Royals take on the Cardinals. Wear red or royal Stake Your Claim! Ticket + Hospitality Suite! Register Today

Share a Trip.
Find a Trip.

Share the Mission Trips you love or find one to help with. This page provides information about Dental Mission trips MDA members are affiliated + link to ADA info. Members can share theirs or find one to participate in. Learn More 

Find more under the Meetings & Events section and on the Calendar. You also can subscribe to events posted on the MDA Facebook Events page. 

Recently Updated FAQs

Workplace Posters

You're required by law to display various state and federal posters for the benefit of both employees and customers informing them of key provisions in the law. Click for information and to download posters.  

Taxes in the Practice

It's tax season ... do you know the different applications of taxes, such as Sales and Use Tax, and answers to questions like "if I use a digital scanner for impressions, should I be charged tax? Learn More