ICD-10 Code: E05.91 – Thyrotoxicosis, unspecified with thyrotoxic crisis or storm

ICD-10 code E05.91 corresponds to Thyrotoxicosis, unspecified with thyrotoxic crisis or storm. This code is classified under the chapter E05 Thyrotoxicosis [hyperthyroidism], which is part of the E00-E07: Disorders of thyroid gland category.

The parent chapter is Endocrine, nutritional and metabolic diseases.