ICD-10-CM Book 2026 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 /
E30 Disorders of puberty, not elsewhere classified

  Billable ICD-10-CM Code E30.1
E30.1
Precocious puberty
Precocious menstruation
excludes1
Albright (-McCune) (-Sternberg) syndrome (Q78.1)
central precocious puberty (E22.8)
congenital adrenal hyperplasia (E25.0)
female heterosexual precocious pseudopuberty (E25.-)
male isosexual precocious pseudopuberty (E25.-)
age
Pediatric: [0-17]