1. A computer-implemented system for transcription error reduction, comprising: a processor to execute modules, comprising: an assignment module configured to assign a transcribed value to each utterance obtained from a user during a call and a confidence score for each transcribed value; an application module configured to apply an accuracy threshold to the confidence scores; an incorporation module configured to incorporate the transcribed values that satisfy the accuracy threshold in a message; a grouping module configured to generate a grouping for at least one of the utterances associated with one such transcribed value that fails to satisfy the accuracy threshold, the grouping comprising the at least one utterance and related utterances from other calls; a receipt module configured to receive from one or more human transcribers a further transcribed value for each utterance in a portion of the grouping; a delivery module configured to provide any remaining utterances in the grouping to the one or more human transcribers when the further transcribed values differ; and a placement module configured to incorporate the further transcribed value for the at least one utterance in the message.