Why You Got MCAT Accommodations but Not Extended Time
Updated: Sep 25
Students approved for some MCAT accommodations and denied extended time are looking at a documentation problem. Two patterns account for most denials. The first is a file with no objective testing. The second is a history that AAMC reads as evidence against the testing. Jason Olin, PhD, conducts MCAT accommodations evaluations and sees both in the decision letters students bring to a first consultation.
Diagnosis and functional impairment are separate questions
AAMC separates the diagnosis from the functional impairment. A diagnosis names the relevant condition that qualifies as a disability. Extended time requires evidence that performance on timed cognitive and academic tasks falls below the range of most people in the general population, measured against appropriate norms. That evidence comes from standardized testing. Narrative reports, prior accommodation letters, and treatment summaries answer a different question.
Supportive letters and denied requests
Applications often arrive with detailed clinician letters describing a long history and current treatment. The letters match the student's experience, but they lack test scores. A reviewer reading a request for extended time looks for data on timed performance, and a file without that data falls below the threshold, even with a very well-supported diagnosis. The case gets harder for high-achieving students.
When the history contradicts the test scores
A second scenario that shows up for students who have never held accommodations, lacked objective test data, and received partial approval for accommodations. These are individuals whose history shows a strong GPA, SAT or ACT score when accommodations were not yet in place. When the neuropsychological evaluation finds that processing speed is in the impaired range, AAMC concludes that the student has performed well without accommodations, and the scores lose weight in justifying extended time.
Typically, the student put in more hours than classmates to earn those grades, reread passages to get hold of the material, took lighter course loads, and used untimed formats where a course offered them. The SAT and ACT run shorter than the MCAT, too. The neuropsychological evaluation report that accompanies the reconsideration has to spell out what the grades cost: hours per assignment, dropped activities, exams turned in without the last section finished, and the reason accommodations were never requested. Yet, AAMC will often conclude that strong prior performance, even with that historical context, is a sufficient reason to deny extended time.
Read the partial approval letter carefully because it will often describe the presence of this concern.
The partial approval pattern
Approval for some accommodations with a denial for extended time can feel like a close call, one that a follow-up letter or report can fix. The reality is that extended time requires a demonstration of slowed or inefficient performance under timed conditions. Prior testing history shapes these outcomes, too. It is best to assume uncertainty in how AAMC will review a reconsideration request that includes objective test data.
Timing becomes the second problem
A denial arrives with the calendar already moving. AAMC reviews initial applications within 60 days and reviews reconsiderations within 30. Approval has to be in place, with a Pearson VUE scheduling request, 15 days before the exam date. Additional testing, an updated report, and a reconsideration take weeks. Students who finish the evaluation 105 days before the exam keep the reconsideration window open. The MCAT accommodations timeline covers the 2027 submission dates.
Before the application goes in
Make sure to review every document that will be included in the submission. Objective evidence of functional limitation under timed conditions is the key to getting approval for an extended time request, when the prior history shows the impact of having accommodations. Correcting that gap before submission is quicker than correcting it after a decision was reached. The MCAT accommodations page covers what the evaluation includes, and other high-stakes exams apply their own standards.
Next Steps
If you want to discuss the details of your situation, schedule a consultation call to discuss it.
Written by Jason Olin, PhD, Licensed Clinical Psychologist and Neuropsychologist. Dr. Olin conducts neuropsychological evaluations for testing accommodations by telehealth across the country, with in-person testing in Newport Beach, California. He sees clients across 43 PSYPACT states and New York.
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