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E05 - Thyrotoxicosis [hyperthyroidism]


The ICD 10 Code for Thyrotoxicosis [hyperthyroidism] is listed as E05.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: E05
Description: Thyrotoxicosis [hyperthyroidism]
  • Excludes1: chronic thyroiditis with transient thyrotoxicosis (E06.2)
  • neonatal thyrotoxicosis (P72.1)
Chapter Endocrine, nutritional and metabolic diseases (E00-E89)
ICD-10-CM Children (deeper level / typically more specific) of E05:
E05.0 - Thyrotoxicosis with diffuse goiter
E05.1 - Thyrotoxicosis with toxic single thyroid nodule
E05.2 - Thyrotoxicosis with toxic multinodular goiter
E05.3 - Thyrotoxicosis from ectopic thyroid tissue
E05.4 - Thyrotoxicosis factitia
E05.8 - Other thyrotoxicosis
E05.9 - Thyrotoxicosis, unspecified