E23.3  Hypothalamic dysfunction, not elsewhere classified
ICD-10-CM Code Details and Notes
E23.3 is a billable medical code.

Excludes
   • Prader-Willi syndrome (Q87.1)
   • Russell-Silver syndrome (Q87.1)

- ICD-10-CM Chapters, Sections & Parents

E00-E89 Endocrine, nutritional and metabolic diseases

Excludes:
   • transitory endocrine and metabolic disorders specific to newborn (P70-P74)

E20-E35 Disorders of other endocrine glands

Excludes:
   • galactorrhea (N64.3)
   • gynecomastia (N62)

E23 Hypofunction and other disorders of the pituitary gland

Includes:
   • the listed conditions whether the disorder is in the pituitary or the hypothalamus

Excludes:
   • postprocedural hypopituitarism (E89.3)

ICD-10-CM Index References
• Disorder neurohypophysis NEC
• Dysfunction hypothalamic NEC
• Dysfunction pituitary
• Dyspituitarism
• Overactive hypothalamus
• Renon-Delille syndrome