ICD-10-CM E02
Updated 3/12/2025
Reviewed by Nathan Liu, MD

Subclinical iodine-deficiency hypothyroidism

Description

This code refers to subclinical iodine-deficiency hypothyroidism, a condition characterized by mild thyroid hormone deficiency without overt symptoms. It is important to distinguish this from other forms of hypothyroidism, as it may require different management strategies and monitoring for potential progression to more severe thyroid dysfunction.

Code Crosswalks

No crosswalks found.

Alternate Codes

No alternates found.

Billed With Codes

No codes found here.

Sources

We make no claims to ownership of the coding systems referenced on this platform. Codes and descriptions are produced from claims and chargemaster data available through the CMS-9915-F Transparency in Coverage Final Rule and via state or federal datasets. This service is provided solely as a reference to encourage use of these codes in our chargemaster review and automated billing tools, so that healthcare professionals can understand and correctly report these codes in their claims.

Federal and State Datasets

  • ICD-10 Files, Centers for Medicare & Medicaid Services (CMS)
  • ICD-10 (2019 Data), World Health Organization (WHO)