How to renew your Missouri dental hygiene license
To renew your Missouri dental hygiene license you need 30 CE hours every 2 years, and your renewal is due by November 30 in even-numbered years. Here are the steps, the CE you need, and the official Missouri renewal portal.
How to renew your Missouri dental hygiene license
Know your renewal deadline
Missouri renews dental hygiene licenses every 2 years, due by November 30 in even-numbered years. The board does not always send a reminder, so put the date on your calendar.
Complete your CE hours
Missouri requires 30 CE hours every 2 years. See the full Missouri CE requirements for category limits and delivery rules.
Keep your CE certificates
Save a certificate of completion for every course. Missouri uses self-attestation, so keep your own records, and the board can request proof in a random audit.
Submit your renewal to the board
Renew and pay your fee on the official Missouri board renewal page ↗. The current fee and online portal are listed there.
Missouri dental hygiene license renewal, FAQ
When do I need to renew my Missouri dental hygiene license?
Missouri renews dental hygiene licenses every 2 years, due by November 30 in even-numbered years. Renewing on time keeps your license active and avoids late penalties.
How do I renew my Missouri dental hygiene license?
Complete your 30 CE hours, keep your certificates, then submit your renewal and fee through the official Missouri board renewal portal.
How much does it cost to renew a Missouri dental hygiene license?
Renewal fees are set by the Missouri board and can change, so the current fee is listed on the board's official renewal page, linked on this page.
How many CE hours do I need to renew my license in Missouri?
Missouri requires 30 continuing-education hours every 2 years. Beyond the total, the board specifies: no extra mandated topics beyond the total hours.
What happens if I miss my Missouri renewal deadline?
Most boards charge a late fee and move the license to an expired or inactive status until you renew, and practicing on a lapsed license is not allowed. Check the Missouri board's renewal page for the exact late and reinstatement rules.
Never miss a Missouri renewal again
DentaReady knows the Missouri rules. Log a course once and it tallies your hours, stores every certificate, and tells you exactly what is left before your renewal, across every state you are licensed in.
More on the free CEU tracker, the RDH CE tracker, and the license renewal tracker.
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Source: Missouri board ↗ · Last reviewed June 25, 2026.
This renewal summary is provided for convenience and may not reflect the most recent rule or fee changes. Always confirm requirements and fees with the Missouri board before renewing.