Starting in 2028, the USMLE will stop offering year-round, on-demand testing and move to a fixed schedule called Designated Testing Dates. Across all three Step exams combined, testing will happen on a total of 45 days each year. Nothing changes for you if you test in 2026 or 2027. If your timeline runs into 2028 or later, the biggest shift is that early planning matters more than ever.
What are USMLE Designated Testing Dates?
Designated Testing Dates is the name USMLE has given to its new exam scheduling model. Instead of booking almost any day of the year, examinees will choose from a limited set of published dates.
The key facts USMLE has confirmed as of July 2026:
- The change applies to Step 1, Step 2, and Step 3.
- Together, the three exams will be offered on a total of 45 days per year.
- USMLE plans to add more testing centers and reserve seats at those centers exclusively for USMLE examinees.
- A planned 2028 calendar is already posted on the USMLE Designated Testing Dates Information Hub.
When does the change start?
The transition takes effect in 2028. USMLE announced it on June 23, 2026, and says it will publish exam dates more than a year in advance of each calendar year, so you will know your options well before you need to book.
Does this affect me?
It depends on your timeline:
- Testing in 2026 or 2027: No change. Keep scheduling through Prometric the way you do now.
- Testing in 2028 or later: Plan on scheduling being more competitive. With fewer total testing days, popular dates are likely to fill faster, so knowing your target window early is a real advantage.
There is nothing you need to do right now to prepare for the transition itself. USMLE has said examinees should continue scheduling as usual until 2028.
Why is USMLE making this change?
USMLE points to three goals: strengthening exam security, protecting the integrity of the exams, and supporting fairness. The core issue is exam content exposure. In a year-round model, secure content is in circulation across many days, which creates more chances for questions to be reproduced and shared. Concentrating testing into fewer days is meant to limit that exposure and keep scores valid.
What is NOT changing
A few things students often worry about are staying the same:
- Eligibility requirements for all three Step exams are unchanged.
- Score reporting timelines are expected to stay consistent. Results are often available two to four weeks after your test date, but USMLE advises allowing at least eight weeks before your score report is ready.
- The exam content itself is not changing because of this update. This is a scheduling change, not a content change.
How to plan ahead
The exam did not get harder. The logistics of booking got tighter. Here is how to stay in control:
- Decide your target window early. Know roughly when you want to sit for Step 1 and Step 2 well before you are eligible, so you can book as soon as your permit is issued.
- Build in cushion. With fewer dates on the calendar, the gap between available days may be wider than you are used to. Aim to be ready slightly ahead of your target so a small delay does not push you back further than expected.
- Study for consistency, not cramming. A limited-date calendar rewards students who are exam-ready on a schedule rather than waiting for a perfect week to open up. Building a steady, repeatable study routine early is the surest way to protect your timeline. This is exactly what OnlineMedEd is built to support, with a structured approach to Step 1 and Step 2 prep you can follow from your preclinical years through clinical rotations.
- Watch the official calendar. USMLE says it will release more information quarterly and is hosting community engagement sessions in July and August 2026.
Where to get official updates
For the planned 2028 calendar and the latest details, monitor the USMLE Designated Testing Dates Information Hub on USMLE.org. This post reflects USMLE's official information as of its June 23, 2026 announcement and is not a substitute for the USMLE Bulletin of Information.
Frequently asked questions
When do USMLE Designated Testing Dates start?
In 2028. Testing in 2026 and 2027 continues on the current year-round schedule.
How many USMLE test dates will there be in 2028?
Across Step 1, Step 2, and Step 3 combined, there will be a total of 45 testing days per year.
Does this change apply to Step 1 and Step 2?
Yes. The Designated Testing Dates model applies to Step 1, Step 2, and Step 3.
Is the exam content changing?
No. This is a scheduling change only. Exam content and eligibility requirements are not changing because of it.
Will my score take longer to come back?
No. Score reporting timelines are expected to stay the same. Allow at least eight weeks from your test date to be safe.
What should I do now if I plan to test in 2028?
Decide your target testing window early, plan to be ready ahead of it, and check the USMLE Designated Testing Dates Information Hub as dates are published more than a year in advance.
