Code first underlying disease, such as: amyloidosis (E85.-) erythema multiforme (L51.-) erythema nodosum (L52) hemochromatosis (E83.11-) hyperparathyroidism (E21.-) hypothyroidism (E00-E03) sickle-cell disorders (D57.-) thyrotoxicosis [hyperthyroidism] (E05.-) Whipple's disease (K90.81) |