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E05.90 Internal Medicine
Updated March 2026

Thyrotoxicosis, unspecified without thyrotoxic crisis or storm

ICD-10 Code: E05.90 · Body Part: Head/Brain (TBI)

QME Evaluation Process

Thyroid function tests, imaging. Rare in workers' compensation. Chapter 10 endocrine impairment if industrial causation established.

Typical Impairment Rating

0-10% WPI based on control

AMA Guides Edition

5th Edition

Common Treatments

+ Antithyroid medication
+ Radioactive iodine
+ Thyroidectomy

Related Conditions

Body Part Guide

Head/Brain (TBI) Evaluation Guide

Impairment rating methods, common conditions, and QME evaluation protocols

View Guide →

QME Specialties for Thyrotoxicosis, unspecified without thyrotoxic crisis or storm

Find a QME Specialist

Browse QME-certified physicians who evaluate thyrotoxicosis, unspecified without thyrotoxic crisis or storm and related head/brain (tbi) conditions in California.

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Frequently Asked Questions

What is Thyrotoxicosis, unspecified without thyrotoxic crisis or storm (E05.90)?

Thyrotoxicosis, unspecified without thyrotoxic crisis or storm is an ICD-10 diagnosis code (E05.90) classified under Internal Medicine conditions. It affects the Head/Brain (TBI) and is occasionally seen in California workers' compensation claims. QME physicians evaluate this condition using AMA Guides 5th Edition protocols.

How is E05.90 rated for impairment?

The typical whole person impairment (WPI) range for Thyrotoxicosis, unspecified without thyrotoxic crisis or storm is 0-10% WPI based on control. The exact rating depends on clinical findings, imaging, and the evaluation method (DRE or ROM) chosen by the QME physician per AMA Guides 5th Edition.

What is the QME evaluation process for E05.90?

Thyroid function tests, imaging. Rare in workers' compensation. Chapter 10 endocrine impairment if industrial causation established.

What treatments are common for Thyrotoxicosis, unspecified without thyrotoxic crisis or storm?

Common treatments for Thyrotoxicosis, unspecified without thyrotoxic crisis or storm include Antithyroid medication, Radioactive iodine, Thyroidectomy. Treatment appropriateness and outcomes are considered during the QME evaluation when determining permanent and stationary status and apportionment.