E05.90Billable
Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
Short description: Thyrotoxicosis, unsp without thyrotoxic crisis or storm
- Chapter
- 4. Endocrine, nutritional and metabolic diseases
- Category
- E05
- Effective date
- October 1, 2026
Related codes in category E05
E05Thyrotoxicosis [hyperthyroidism]E05.0Thyrotoxicosis with diffuse goiterE05.00Thyrotoxicosis w diffuse goiter w/o thyrotoxic crisisYesE05.01Thyrotoxicosis w diffuse goiter w thyrotoxic crisis or stormYesE05.1Thyrotoxicosis with toxic single thyroid noduleE05.10Thyrotxcosis w toxic sing thyroid nodule w/o thyrotxc crisisYesE05.11Thyrotxcosis w toxic single thyroid nodule w thyrotxc crisisYesE05.2Thyrotoxicosis with toxic multinodular goiterE05.20Thyrotxcosis w toxic multinod goiter w/o thyrotoxic crisisYesE05.21Thyrotxcosis w toxic multinodular goiter w thyrotoxic crisisYesE05.3Thyrotoxicosis from ectopic thyroid tissueE05.30Thyrotxcosis from ectopic thyroid tissue w/o thyrotxc crisisYes
Frequently asked questions
What is ICD-10 code E05.90?
E05.90 is an ICD-10-CM diagnosis code for Thyrotoxicosis, unspecified without thyrotoxic crisis or storm.
Is E05.90 a billable code?
Yes. E05.90 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is E05.90 in?
E05.90 falls under Chapter 4: Endocrine, nutritional and metabolic diseases.
When did E05.90 become effective?
E05.90 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to E05.90?
E05.90 belongs to category E05, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.