Necessary modifications to the test item pool of USMLE Step 1, will cause a delay in reporting for some examinees score reports beginning the week of May 13th. The target date for reporting Step 1 scores for most examinees testing the week of May 13th through late June will be Wednesday, July 10, 2013.
Examinees are advised to take Step 1 no later than May 10, 2013 if they require score reports earlier.
Via USMLE News
Desk, Web. “Modifications to the USMLE Step 1 Question Pool Likely to Delay Score Reporting for May 2013.” Medicalopedia. 31 Mar. 2013. Web. 5 Apr. 2013. <http://www.medicalopedia.org/4152/modifications-to-the-usmle-step-1-question-pool-likely-to-delay-in-score-reporting-for-may-2013/>.