Missouri's New Nutrition CME Requirement: What MDs and DOs Need to Know (2026)

If you hold a Missouri physician license, there is a small new box to tick at continuing medical education (CME) time. As of mid-2026, at least one hour of the CME you already report has to be on the health benefits of nutrition. It is a modest change — a single hour that counts within your existing requirement, not on top of it — but it is easy to overlook. It was one of a wave of nutrition-CME requirements we flagged while verifying physician CME rules across all 50 states in 2026, and here is exactly what it means for Missouri MDs and DOs.

What changed

Missouri's medical board amended its CME rule to carve out a nutrition topic. Under the updated rule, 20 CSR 2150-2.125, section (1) now reads: “A total of at least one (1) hour, within the required fifty (50) hours, must pertain to the topic of the health benefits of nutrition.” The board's own summary of the amendment describes it simply as adding “a one (1) hour requirement on the benefits of nutrition to continuing medical education.”

The key phrase is “within the required fifty (50) hours.” This is not an extra hour bolted onto your total. It means that of the CME hours you already have to complete, at least one must be on nutrition. The change was adopted through Missouri's administrative rulemaking process — the amendment was filed November 14, 2025 and took effect June 30, 2026.

Who it applies to

The rule applies to physicians licensed by the Missouri State Board of Registration for the Healing Arts. In Missouri, that single board licenses both allopathic (MD) and osteopathic (DO) physicians, so this is not a DO-only or MD-only change — the nutrition hour applies to you whether you hold an MD or a DO license. The rule speaks in terms of “each licensee,” and the same 50-hour CME rule already governs both license types.

How it fits into Missouri's 50-hour cycle

Missouri physicians complete 50 hours of CME every two years. Those hours must be accredited as American Osteopathic Association (AOA) Category 1-A or 2-A, American Medical Association (AMA) Category 1, or American Academy of Family Physicians (AAFP) Prescribed credit. The new nutrition hour is not a separate category — it is simply at least one of those accredited hours that happens to be on the health benefits of nutrition.

A timing quirk worth knowing: Missouri physicians renew their license every year (by January 31), but CME is measured and reported on a two-year schedule. The reporting period is the 24-month window that begins January 1 of each even-numbered year and ends December 31 of each odd-numbered year. Because the rule took effect June 30, 2026, the current two-year period — the one ending December 31, 2027 — is the first in which the nutrition hour is in play. (One long-standing exemption is unchanged: you are not required to complete CME for the renewal period in which you are first licensed in Missouri, if you have never held a permanent license here or in another state.)

What to do now

1. Bank one nutrition hour this cycle. The next time you pick a CME activity, make sure at least one accredited hour covers the health benefits of nutrition. Since it counts inside your 50, it is easy to satisfy alongside the CME you were already going to take.
2. Know your CME deadline. Your CME is reported on the two-year cycle ending December 31 of odd-numbered years — so the current period closes December 31, 2027 — even though your license renews annually.
3. Let Med Ed Tracker keep count. Med Ed Tracker already tracks Missouri's defaults, including this new one-hour nutrition requirement, so you can see at a glance whether you have it covered.
4. Verify with the board. Rules and specifics can change, so confirm the current requirement with the Missouri State Board of Registration for the Healing Arts before you rely on it.

We keep the renewal cycle and CME details for both license types current in our state-by-state guides: