E23Hypofunction and other disorders of the pituitary gland
ICD-10-CM category (non-billable header) code — part of Disorders of other endocrine glands (E20-E35)
Coding Notes
Includes
- the listed conditions whether the disorder is in the pituitary or the hypothalamus
Excludes1 (never code both together)
- postprocedural hypopituitarism (E89.3)
- short stature due to endocrine disorder (E34.3-)
Subcategories (6)
- E23.0 Hypopituitarism
- E23.1 Drug-induced hypopituitarism
- E23.2 Diabetes insipidus
- E23.3 Hypothalamic dysfunction, not elsewhere classified
- E23.6 Other disorders of pituitary gland
- E23.7 Disorder of pituitary gland, unspecified