ICD-10-CM 2027
ICD-10 code for Vasopressin hyposecretion
From the official ICD-10-CM alphabetic index entry “Hyposecretion › vasopressin”. Page updated September 29, 2026.
About coding Vasopressin hyposecretion
The ICD-10-CM code for Vasopressin hyposecretion is E23.2 (Diabetes insipidus).
Within E23 (hypofunction and other disorders of the pituitary gland), E23.2 is specifically for diabetes insipidus. Related codes cover hypopituitarism (E23.0), drug-induced hypopituitarism (E23.1), hypothalamic dysfunction, not elsewhere classified (E23.3), other disorders of pituitary gland (E23.6) and disorder of pituitary gland, unspecified (E23.7).
Don't report E23.2 together with the conditions in its Excludes1 note: nephrogenic diabetes insipidus (N25.1).
As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.
Don't confuse with (Excludes1 for E23.2)
- nephrogenic diabetes insipidus (N25.1)
Common questions about Vasopressin hyposecretion ICD-10 codes
What is the ICD-10 code for Vasopressin hyposecretion?
- E23.2 — Diabetes insipidus.
Is E23.2 billable?
- Yes. E23.2 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can E23.2 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict E23.2 as a principal diagnosis.
Is E23.2 a CC or MCC?
- E23.2 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.