ICD-10-CM Book 2025 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 4 E00-E89 Endocrine, nutritional and metabolic diseases /
E20-E35 Disorders of other endocrine glands /
E22 Hyperfunction of pituitary gland

  Billable ICD-10-CM Code E22.0
E22.0
Acromegaly and pituitary gigantism
Overproduction of growth hormone
excludes1
constitutional gigantism (E34.4)
constitutional tall stature (E34.4)
increased secretion from endocrine pancreas of growth hormone-releasing hormone (E16.8)