240.9
ICD-9-CMThis code represents an enlargement of the thyroid gland that is not specified as being endemic, nontoxic nodular, or due to hyperthyroidism. It indicates a general thyroid enlargement without further diagnostic detail regarding its etiology or specific characteristics.
Use this code when documentation indicates "goiter" without any further specificity regarding its type, cause, or whether it is toxic or nontoxic. This is typically a temporary code used when initial findings suggest thyroid enlargement but further diagnostic workup is pending or incomplete.
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