E23
Hypofunction and other disorders of the pituitary gland
Non-billableCategory
Coding Guidelines
Includes
- the listed conditions whether the disorder is in the pituitary or the hypothalamus
Excludes1 (Mutually Exclusive)
These codes should never be used together with E23
- E89.3 - postprocedural hypopituitarism (E89.3)
- short stature due to endocrine disorder (E34.3-)


