E05.91
E05.91: Thyrotoxicosis, unspecified with thyrotoxic crisis or storm
Billable / specific codeICD-10-CM
E05.91 is a billable, specific ICD-10-CM code for thyrotoxicosis, unspecified with thyrotoxic crisis or storm. It is valid for submission on a claim.
Check E05.91 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
E05.91 is named in 7 Medicare coverage policies: 7 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
- A57029Billing and Coding: Ultrasound, Soft Tissues of Head and Neck
- A57204Billing and Coding: MRI and CT Scans of the Head and Neck
- A57326Billing and Coding: Electrocardiograms
Alphabetic index entries that lead here
- Cardiomyopathy›thyrotoxic›with thyroid storm
- Hyperthyroidism›with›storm
- Myocardiopathy›thyrotoxic›with storm
- Myxedema›circumscribed›with storm
- Myxedema›localized›with storm
- Thyrotoxic›heart disease or failure›with thyroid storm
- Thyrotoxicosis›heart›with thyroid storm
- Thyrotoxicosis›with›thyroid storm
- Cardiomyopathy›metabolic›thyrotoxic›with thyroid storm
- Chloasma›eyelid›hyperthyroid›with thyroid storm
- Disease, diseased›heart›hyperthyroid›with thyroid storm
- Disease, diseased›heart›thyrotoxic›with thyroid storm
Code history
Unchanged in every release from FY2024 to FY2027.