RT Journal A1 Michel B, Quelennec B, Andres E T1 MEdication reconciliation practices and potential clinical impact of unintentional discrepancies JF JAMA Internal Medicine JO JAMA Internal Medicine YR 2013 FD February 11 VO 173 IS 3 SP 246 OP 247 DO 10.1001/jamainternmed.2013.1235 UL http://dx.doi.org/10.1001/jamainternmed.2013.1235 AB We read with interest the excellent article by Mueller and colleagues1 about hospital-based medication reconciliation practices. We would like to offer some elements about our own experience. The evaluation of the potential clinical impact of the unintentional discrepancies identified and corrected during medication reconciliation process is particularly of high interest. Recently, we have set up conciliation at admission within our hospital and estimated in parallel the potential clinical significance of identified unintentional discrepancies by using a 3-category scale: level 1, “no potential harm”; level 2, “monitoring or intervention potentially required to preclude harm”; and level 3, “potential harm.”