E26.9
E26.9: Hyperaldosteronism, unspecified
Billable / specific codeICD-10-CM
E26.9 is a billable, specific ICD-10-CM code for hyperaldosteronism, unspecified. It is valid for submission on a claim.
Check E26.9 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Aldosteronism NOS
- Hyperaldosteronism NOS
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
E26.9 is named in 4 Medicare coverage policies: 4 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A55336Billing and Coding: Retroperitoneal Ultrasound
- A56421Billing and Coding: CT of the Abdomen and Pelvis
- A57361Billing and Coding: Monitored Anesthesia Care
- A59186Billing and Coding: Magnesium
Alphabetic index entries that lead here
- Aldosteronism
- Hyperaldosteronism
Code history
Unchanged in every release from FY2024 to FY2027.