ICD-10 Code E07.89 – Other specified disorders of thyroid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code E07.89 – Other specified disorders of thyroid
What it is
E07.89 identifies a thyroid disorder that is documented but does not fit a more specific ICD-10 thyroid code. Use it for other named thyroid conditions when the record supports the diagnosis.
Clinical signs
Clinical features vary; refer to documentation. Findings may include thyroid enlargement, abnormal thyroid function, or symptoms tied to a specific thyroid disorder, but the chart should name the condition clearly.
When to use this code
Use this code when the provider documents a specific thyroid disorder that is not classified elsewhere in ICD-10. It is appropriate for clearly described thyroid conditions that lack a dedicated code. Do not infer the diagnosis from nonspecific thyroid complaints alone.
Do not use for
Do not use E07.89 for common thyroid disorders with their own codes, such as hypothyroidism, hyperthyroidism, goiter, or thyroiditis. If the documentation is vague, check documentation before assigning this code.
Coding tip
Code only what the provider names; if the chart says “thyroid disorder” without detail, query for clarification.