MCMedicalCodingSoftware
E05.01

E05.01: Thyrotoxicosis with diffuse goiter with thyrotoxic crisis or storm

Billable / specific codeICD-10-CM

E05.01 is a billable, specific ICD-10-CM code for thyrotoxicosis with diffuse goiter with thyrotoxic crisis or storm. It is valid for submission on a claim.

Check E05.01 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above E05.01

A category’s note binds every code beneath it.

Written on E05: Thyrotoxicosis [hyperthyroidism]

  • chronic thyroiditis with transient thyrotoxicosis (E06.2)
  • neonatal thyrotoxicosis (P72.1)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

E05.01 is named in 11 Medicare coverage policies: 11 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56551Billing and Coding: Visual Fields Testing
  • A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
  • A56799Billing and Coding: Visual Fields Testing
  • A57029Billing and Coding: Ultrasound, Soft Tissues of Head and Neck

Alphabetic index entries that lead here

  • Marsh's disease›with storm
  • Parry's disease or syndrome›with thyroid storm
  • Parson's disease›with thyroid storm
  • Stokes' disease›with thyroid storm
  • Ophthalmoplegia›exophthalmic›with thyroid storm
  • Syndrome›Basedow's›with thyroid storm
  • Syndrome›Flajani›with thyroid storm
  • Syndrome›Parry's›with thyroid storm
  • Hyperthyroidism›with›goiter›with thyroid storm
  • Thyrotoxicosis›with›goiter›with thyroid storm
  • Thyrotoxicosis›with›infiltrative›dermopathy›with thyroid storm
  • Thyrotoxicosis›with›infiltrative›ophthalmopathy›with thyroid storm

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under E05.0

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.