ICD-10-CM Book 2024 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 E22.9
E22.9
Hyperfunction of pituitary gland, unspecified