What is the ICD-10 code for thyrotoxicosis?

The ICD-10 code for thyrotoxicosis with diffuse goiter without crisis is E05.00, and with crisis is E05.01.

How is thyrotoxic crisis coded?

Thyrotoxic crisis is coded as E05.01, requiring documentation of crisis symptoms like tachycardia and hyperthermia.

ICD-10 Coding for Thyrotoxicosis(E05.00, E05.0, E05.01)

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Comprehensive guide on ICD-10 coding for thyrotoxicosis, including documentation requirements, coding pitfalls, and billing considerations.

Also known as:

HyperthyroidismThyroid storm

Related ICD-10 Code Ranges

Complete code families applicable to Thyrotoxicosis

E00-E89Primary Range

Endocrine, nutritional and metabolic diseases

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
E05.00	Thyrotoxicosis with diffuse goiter without thyrotoxic crisis	Use when the patient has thyrotoxicosis with diffuse goiter but no crisis symptoms.	Elevated FT4/FT3 Diffuse enlargement on ultrasound No signs of thyrotoxic storm
E05.01	Thyrotoxicosis with diffuse goiter with thyrotoxic crisis	Use when the patient presents with thyrotoxic crisis symptoms.	Tachycardia >140 Hyperthermia >40°C Altered mental status

Primary ICD-10-CM Codes

Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm

E05.00Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Thyrotoxicosis with diffuse goiter with thyrotoxic crisisE05.01

Thyrotoxicosis with diffuse goiter without thyrotoxic crisisE05.00

Documentation & Coding Risks

Avoid these common issues when documenting Thyrotoxicosis.

Lack of crisis documentation

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Could result in audit failures., Financial: Potential for claim denials.

Mitigation

Ensure all crisis symptoms are documented., Use checklists for crisis indicators.

Using a general code when a specific one is needed

Impact

Reimbursement: May lead to claim denials or reduced reimbursement., Compliance: Inaccurate coding can result in compliance issues., Data Quality: Affects the accuracy of clinical data and reporting.

Mitigation

Ensure documentation specifies the type of goiter and presence of crisis symptoms.

Thyrotoxic crisis coding

Impact

Inaccurate coding of thyrotoxic crisis can lead to audits.

Mitigation

Use detailed checklists to ensure all crisis symptoms are documented.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with E05.00.

Primary Code

E05.00

Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm

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ICD-10 codes6

Coding risks3

FAQs2

ICD-10 Coding for Thyrotoxicosis(E05.00, E05.0, E05.01)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for thyrotoxicosis?

How is thyrotoxic crisis coded?

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