Other specified nontoxic goiter

This code represents an enlargement of the thyroid gland (goiter) that is not caused by inflammation, infection, or malignancy, and is not associated with hyperthyroidism or hypothyroidism. It encompasses various forms of nontoxic goiter that do not fit into more specific categories.

Use this code when documentation indicates a nontoxic goiter that is not simple, nodular, or diffuse, and is not otherwise specified. This code is appropriate for conditions like colloid goiter without specific nodularity or other clearly defined features. Documentation should explicitly state "other specified nontoxic goiter" or describe a nontoxic goiter that doesn't fit more precise ICD-10-CM codes.

• Differentiate from E04.0 (Nontoxic diffuse goiter) and E04.1 (Nontoxic uninodular goiter) based on the specific morphology described.
• Ensure the goiter is explicitly stated as "nontoxic" to avoid codes for goiter with thyroid dysfunction (e.g., E05.-, E06.-).
• Always review the entire medical record for more specific documentation that might allow for a more precise goiter code.