DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

E30 Disorders of puberty, not elsewhere classified

  • Header · not billable

E30 is not billable. The category heads 4 billable codes in FY2027: the 4 codes directly below it.

Index → code

  • Pubertas praecox → E30.1
  • Pubarche, precocious → E30.1
  • Thelarche, premature → E30.8

Where it sits

  1. Chapter 4 Endocrine, nutritional and metabolic diseases (E00-E89)
  2. E20-E35 Disorders of other endocrine glands (E20-E35)
  3. E30 Disorders of puberty, not elsewhere classified
Billable codes
4
Subdivisions
4
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
39

Codes in E30

  1. E30.0
    Delayed puberty
    Billable
    Inclusion terms 2

    Inclusion terms

    • Constitutional delay of puberty
    • Delayed sexual development
  2. E30.1
    Precocious puberty
    Billable
    Inclusion terms 1, Excludes1 5

    Inclusion terms

    • Precocious menstruation

    Excludes1

    • Albright (-McCune) (-Sternberg) syndrome (Q78.1) Q78.1
    • central precocious puberty (E22.8) E22.8
    • congenital adrenal hyperplasia (E25.0) E25.0
    • female heterosexual precocious pseudopuberty (E25.-) E25
    • male isosexual precocious pseudopuberty (E25.-) E25
  3. E30.8
    Other disorders of puberty
    Billable
    Inclusion terms 1

    Inclusion terms

    • Premature thelarche
  4. E30.9
    Disorder of puberty, unspecified
    Billable

Sources of each column.

Instructions

Notes that also apply

Block E20-E35 instructions (Excludes1 2): printed on the block page.

Chapter 4 instructions (Notes 1, Excludes1 1): printed on the chapter 4 page.

Index entries

  • Precocity, sexual (constitutional) (cryptogenic) (female) (idiopathic) (male) → E30.1
  • Pubarche, precocious → E30.1
  • Pubertas praecox → E30.1
  • Thelarche, premature → E30.8
  • Delay, delayedmenarche → E30.0
  • Delay, delayedpuberty (constitutional) → E30.0
  • Delay, delayedsexual maturation, female → E30.0
  • Immaturity (less than 37 completed weeks)sexual (female) (male), after puberty → E30.0
  • Infancy, infantile, infantilismgenitalia, genitals (after puberty) → E30.0
  • Infantilegenitalia, genitals → E30.0
  • Infantileos, uterine → E30.0
  • Infantilepenis → E30.0
  • Infantileuterus → E30.0
  • Menarchedelayed → E30.0
  • Puberty (development state)delayed → E30.0
  • Sexualimmaturity (female) (male) → E30.0
  • Underdevelopmentsexual → E30.0
  • Undeveloped, undevelopmentuterus → E30.0
  • Breastbuds → E30.1
  • Budsbreast → E30.1
  • Developmentsexual, precocious NEC → E30.1
  • Menarcheprecocious → E30.1
  • Menstruationprecocious → E30.1
  • Precociousadrenarche → E30.1
  • Precociousmenarche → E30.1
  • Precociousmenstruation → E30.1
  • Precociouspubarche → E30.1
  • Precociouspuberty → E30.1
  • Precocioussexual development NEC → E30.1
  • Prematurepuberty → E30.1
  • Puberty (development state)precocious (constitutional) (cryptogenic) (idiopathic) → E30.1
  • Puberty (development state)premature → E30.1
  • Sexualprecocity (constitutional) (cryptogenic)(female) (idiopathic) (male) → E30.1
  • Precociousthelarche → E30.8
  • Prematurethelarche → E30.8
  • Disorder (of)puberty → E30.9
  • Delay, delayeddevelopmentsexual → E30.0
  • Disorder (of)pubertyspecified NEC → E30.8
  • Inadequate, inadequacydevelopmentgenitaliaafter puberty NEC → E30.0

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy