E23.2
E23.2: Diabetes insipidus
Billable / specific codeICD-10-CM
E23.2 is a billable, specific ICD-10-CM code for diabetes insipidus. It is valid for submission on a claim.
Check E23.2 with the rest of the claim: free scrubberExcludes1: never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
- nephrogenic diabetes insipidus (N25.1)
Other codes that can never be billed with E23.2
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
E23.2 is named in 7 Medicare coverage policies: 7 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56551Billing and Coding: Visual Fields Testing
- A56612Billing and Coding: CT of the Head
- A56631Billing and Coding: Thoracic Aortography and Carotid, Vertebral, and Subclavian Angiography
- A56799Billing and Coding: Visual Fields Testing
Alphabetic index entries that lead here
- Deficiency, deficient›antidiuretic hormone
- Deficiency, deficient›vasopressin
- Diabetes, diabetic›insipidus
- Hyposecretion›antidiuretic hormone
- Hyposecretion›vasopressin
- Diabetes, diabetic›insipidus›pituitary
- Perversion, perverted›function›pituitary gland
- Inappropriate›secretion›antidiuretic hormone›deficiency
Code history
Unchanged in every release from FY2024 to FY2027.