ICD-10-CM Diagnosis Code (2025)
Official Description for E23
Hypofunction and other disorders of the pituitary gland
Coding Notes & Guidelines for E23
the listed conditions whether the disorder is in the pituitary or the hypothalamus
- postprocedural hypopituitarism (E89.3)
- short stature due to endocrine disorder (E34.3-)
nephrogenic diabetes insipidus (N25.1)
- Prader-Willi syndrome (Q87.11)
- Russell-Silver syndrome (Q87.19)
code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
- Fertile eunuch syndrome
- Hypogonadotropic hypogonadism
- Idiopathic growth hormone deficiency
- Isolated deficiency of gonadotropin
- Isolated deficiency of growth hormone
- Isolated deficiency of pituitary hormone
- Kallmann's syndrome
- Lorain-Levi short stature
- Necrosis of pituitary gland (postpartum)
- Panhypopituitarism
- Pituitary cachexia
- Pituitary insufficiency NOS
- Pituitary short stature
- Sheehan's syndrome
- Simmonds' disease
- Abscess of pituitary
- Adiposogenital dystrophy
Child Codes (More Specific Codes for E23):
About ICD-10-CM Code E23 (Hypofunction and other disorders of the pituitary gland)
ICD-10-CM code E23 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM E23 became effective on October 1, 2024.
This page provides detailed information about E23 - Hypofunction and other disorders of the pituitary gland. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Hypofunction and other disorders of the pituitary gland.