E05.3
Header — not billableThyrotoxicosis from ectopic thyroid tissue
The ICD-10 code for thyrotoxicosis from ectopic thyroid tissue is E05.3.
E05.3 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 2 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- E05.0Thyrotoxicosis with diffuse goiternon-billable header
- E05.1Thyrotoxicosis with toxic single thyroid nodulenon-billable header
- E05.2Thyrotoxicosis with toxic multinodular goiternon-billable header
- E05.4Thyrotoxicosis factitianon-billable header
- E05.8Other thyrotoxicosisnon-billable header
- E05.9Thyrotoxicosis, unspecifiednon-billable header
- E05.3Thyrotoxicosis from ectopic thyroid tissuenon-billable header