This article contains corrections for the coding exercises in the October 2013 edition of Putting ICD-10 into Practice. Please take note of the differences between what was published in October and the corrections below.

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Condition Previously communicated Correction Transfusion-related hemochromatosis E83.110 E83.111 Hereditary hemochromatosis E83.111 E83.110 Systemic lupus erythematosus M32.10 M32.9 Benign mucous membrane pemphigoid L10.89 L12.1