E05.9
Non-billableThyrotoxicosis, unspecified
E05.9 is the ICD-10-CM code for Thyrotoxicosis, unspecified. It is a non-billable category code — use a more specific child code such as E05.90 for billing.
E00-E89 Endocrine, nutritional and metabolic diseases
Includes
- •Hyperthyroidism NOS
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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