ICD-10 Code E00.9 - Congenital iodine-deficiency syndrome, unspecified

ICD-10-CM Diagnosis Code E00.9

Diagnosis Code: E00.9 (Raw: E009)

Description: Congenital iodine-deficiency syndrome, unspecified

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 E00.9 is designated for Congenital iodine-deficiency syndrome, unspecified. 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.