Thyrotoxicosis with a toxic single thyroid nodule leading to a thyrotoxic crisis is a severe condition characterized by excessive thyroid hormone levels due to hyperactivity of a single thyroid nodule. This condition can result in life-threatening symptoms such as fever, tachycardia, and altered mental status. Accurate coding with ICD-10 Code E05.11 is essential for proper diagnosis, documentation, medical billing, and public health reporting, ensuring that healthcare providers can effectively manage and treat this critical condition.
ICD-10 Code E05.11 represents thyrotoxicosis associated with a toxic single thyroid nodule that has progressed to a thyrotoxic crisis. This condition arises when excessive thyroid hormones are released, often due to a hyperfunctioning nodule, leading to severe clinical manifestations. This code should be used in clinical documentation and billing when a patient presents with symptoms indicative of thyrotoxicosis and a confirmed diagnosis of a toxic nodule.
Thyrotoxicosis with a toxic single thyroid nodule leading to a thyrotoxic crisis is primarily caused by an overproduction of thyroid hormones from a hyperactive nodule. This condition can escalate rapidly, necessitating immediate medical intervention to prevent severe complications. The urgency of treatment is underscored by the potential for life-threatening symptoms.
In clinical workflows, ICD-10 Code E05.11 is utilized in SOAP notes to document the patient's symptoms, assessment findings, and treatment plans. This code is crucial for both acute and chronic care settings, ensuring that the severity of the condition is accurately captured and managed.
ICD-10 Code E05.11 connects subjective patient-reported symptoms and objective clinical findings to a formal diagnosis of thyrotoxicosis with a toxic single thyroid nodule. This code is essential for ensuring continuity of care, supporting accurate billing, and meeting EHR documentation standards.
The management of thyrotoxicosis with a toxic single thyroid nodule in a crisis situation requires urgent intervention to stabilize the patient and address the underlying hyperthyroidism.


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| CPT Code | Description |
|---|---|
| 99285 | Emergency department visit, high severity. |
| 84443 | Thyroid function test, TSH. |
| 84436 | Thyroid function test, T4. |
| 93000 | Electrocardiogram, ECG. |
Common Questions About Using ICD-10 Code E05.11 for Thyrotxcosis w toxic single thyroid nodule w thyrotxc crisis
What are the symptoms of thyrotoxicosis with a toxic single thyroid nodule?
Symptoms include rapid heartbeat, anxiety, tremors, weight loss, and heat intolerance. Patients may also experience increased sweating and altered mental status during a thyrotoxic crisis.
When should ICD-10 Code E05.11 be used?
This code should be used when a patient presents with symptoms of thyrotoxicosis specifically linked to a toxic single thyroid nodule, especially during a thyrotoxic crisis requiring urgent care.
How does this condition affect treatment options?
Treatment often involves beta-blockers for symptom control and antithyroid medications to manage hormone levels. In severe cases, hospitalization may be necessary for monitoring and stabilization.
What is the importance of accurate coding for E05.11?
Accurate coding ensures proper documentation, facilitates appropriate billing, and supports public health reporting, which is essential for managing healthcare resources effectively.
Clinical Notes
SOAP notes
DAP notes
AI medical notes