Convert ICD-10-CM E05.30 to ICD-9-CM

ICD-10-CM E05.30 converts directly to:
  • 2015 ICD-9-CM 242.40 Thyrotoxicosis from ectopic thyroid nodule without mention of thyrotoxic crisis or storm

Source: 2018 ICD-10-CM CMS General Equivalence Mappings.