ICD-10-CM E01: Iodine-deficiency related thyroid disorders and allied conditions

ICD-10-CM Diagnosis Code (2025)

Official Description for E01

Iodine-deficiency related thyroid disorders and allied conditions

Coding Notes & Guidelines for E01

Excludes1: Not Coded Here
  • congenital iodine-deficiency syndrome (E00.-)
  • subclinical iodine-deficiency hypothyroidism (E02)
Inclusion Terms

Iodine-deficiency related nodular goiter

Inclusion Terms

Endemic goiter NOS

Inclusion Terms

Acquired iodine-deficiency hypothyroidism NOS

Child Codes (More Specific Codes for E01):

E01.0 - Iodine-deficiency related diffuse (endemic) goiter E01.1 - Iodine-deficiency related multinodular (endemic) goiter E01.2 - Iodine-deficiency related (endemic) goiter, unspecified E01.8 - Other iodine-deficiency related thyroid disorders and allied conditions

About ICD-10-CM Code E01 (Iodine-deficiency related thyroid disorders and allied conditions)

ICD-10-CM code E01 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM E01 became effective on October 1, 2024.

This page provides detailed information about E01 - Iodine-deficiency related thyroid disorders and allied conditions. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Iodine-deficiency related thyroid disorders and allied conditions.