ICD-10-CM Diagnosis Code E05.81
Diagnosis Code: E05.81 (Raw: E0581)
Description: Other thyrotoxicosis with thyrotoxic crisis or storm
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting.
Overview & Clinical Details
ICD-10-CM code E05.81 is designated for Other thyrotoxicosis with thyrotoxic crisis or storm. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.