E05
E05: Thyrotoxicosis [hyperthyroidism]
Non-billable headerICD-10-CM
E05 is a non-billable header ICD-10-CM code for thyrotoxicosis [hyperthyroidism]. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with E05
Their own Excludes1 notes name this code, so the conflict is not listed above.
- E22Hyperfunction of pituitary gland
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead E05
7 child codes. Green means billable.