Because the National Board of Medical Examiners (NBME) will introduce new comprehensive Part I and Part II examinations in 1991, a review has been made of score reporting methods to be used in the new examinations. The review was conducted also because of concern expressed by some that NBME examination scores are misused in medical schools and in resident selection. In this paper, selected aspects of score reporting are defined, the uses of score reports outlined, and the potential for misuse described. It should be noted that the NBME is obliged to make available numerical scores to state medical boards and to examinees. Individual scores are reported to others only with the permission of the examinee. The results of an opinion poll conducted by the NBME of medical educators and medical students are presented. The range of opinion is broad but favors numerical score reporting and a designated pass/fail score.